The most extensive choice of certified diamonds, gems, and fine gems for collectors in Andorra.

Gemstones for sale

Selling certified diamonds, gems and precious stones.

The most extensive choice of certified diamonds, gems, and fine gems for collectors in Andorra.

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Gemstones for sale
Selling certified diamonds, gems and precious stones.

The Gemology Workshop offers enthusiasts and collectors the most extensive assortment of certified diamonds, gemstones, and precious stones in Andorra.

AMETHYST

Amethyst is a precious gemstone appreciated for its beauty and distinctive colour. It is a variety of transparent to translucent violet quartz. The colour of amethyst can range from pale violet to deep violet, and some stones may have shades of red or blue.

Amethyst is widely used in jewellery for creating rings, pendants, necklaces, or earrings. It is often a central stone in engagement rings or high-quality jewellery.

Symbolically, amethyst is associated with several meanings. It is often considered a stone of calmness, serenity, and spirituality. It is said to enhance mental clarity, intuition, and spiritual growth. In certain traditions, amethyst protects against negative energies and harmful influences.

Amethyst is also associated with February and is considered the birthstone for individuals born during that month. It is also the traditional symbol for the 6th wedding anniversary.

Amethyst is a beautiful violet gemstone appreciated for its colour and symbolic meanings.

AQUAMARINE

Aquamarine is a prized gemstone known for its beauty and light blue colour reminiscent of crystalline waters. It belongs to the beryl family, which also includes emeralds. Aquamarine is generally transparent, although some stones may have a slight greenish tint.

Aquamarine is often used in jewellery to create rings, necklaces, earrings, and other pieces. Its soothing and refreshing colour makes it a popular choice for everyday wear and high-end jewellery.

In addition to its aesthetic beauty, aquamarine is associated with various symbolic meanings. It is considered a stone of courage and mental clarity. It is said to promote communication, self-expression, and relational harmony. Some also believe aquamarine has soothing properties and can help calm the mind and reduce stress.

Aquamarine is also the birthstone for March and is often given as a gift to individuals born during that month. It is also associated with the 19th wedding anniversary as a symbol of love and lasting commitment.

In summary, aquamarine is a precious gemstone with a bright light blue colour, appreciated for its beauty and symbolic meanings related to courage, mental clarity, and relational harmony.

SAPPHIRE

Sapphire is a highly valued gemstone known for its beauty and hardness. It belongs to the corundum mineral family, and its colour can vary from deep blue to pink, yellow, green, and even black. However, blue sapphire is the most well-known and popular variety.

Sapphire is a highly durable stone with a hardness of 9 on the Mohs scale, making it one of the hardest gemstones after diamond. It is often used in jewellery to create rings, pendants, earrings, and bracelets. High-quality sapphires can be expensive due to their rarity, size, and colour.

Sapphire is also associated with symbolic and spiritual properties. It is often considered the stone of wisdom, truth, and loyalty and is frequently used in wedding rings to symbolise eternal love. In some cultures, sapphire is also considered a protective stone that can bring peace, serenity, and inner strength to the wearer.

EMERALD

Emerald is a precious gemstone highly valued for its intense green colour and beauty. It belongs to the beryl family and derives its characteristic colour from the presence of traces of chromium and vanadium in its chemical composition.

Emerald is often considered one of the most precious gemstones and has been used in jewellery for centuries. It is usually cut with facets to maximise its brilliance and shine.

In addition to its distinctive colour, emerald is associated with numerous symbols and meanings. It is often seen as a symbol of growth, renewal, and fertility. It is said to enhance mental clarity, spiritual vision, and open-heartedness. Some believe emerald has soothing properties and can help balance emotions and promote healing.

Due to their rarity and beauty, exceptional emeralds can reach high prices in the jewellery market. They are often used to create rings, necklaces, and earrings for classic jewellery pieces and modern designs.

In summary, emerald is a green gemstone of dazzling beauty appreciated for its intense colour and symbolic meanings related to growth and spirituality.

DIAMOND

Diamond is a gemstone of incredible beauty and unparalleled brilliance. It is composed of crystallised carbon and is formed under extreme temperature and pressure conditions deep within the Earth.

What sets diamonds apart from other gemstones is their exceptional hardness. Diamond is the hardest natural substance known to man, giving it resistance to scratches and extraordinary durability.

Diamond is often associated with brilliance and purity. It is valued for its crystal-clear transparency and its ability to reflect light spectacularly. Diamonds can be colourless, but they can also exhibit a variety of colours ranging from pink and blue to yellow and even black.

Diamonds are used in jewellery to create rings, necklaces, earrings, and various other types of jewellery. To maximise their brilliance and aesthetic appeal, they are often cut into different shapes, including round brilliant, princess cut, rectangular emerald, and many others.

The value of a diamond is determined by several criteria known as the "4Cs": colour, clarity, carat weight, and cut. Large diamonds with high transparency, exceptional colour, and excellent cut are considered the most valuable.

In summary, a diamond is a gemstone of unparalleled beauty and brilliance, known for its exceptional hardness and ability to reflect light spectacularly. It is used in jewellery to create magnificent pieces and is evaluated based on colour, clarity, carat weight, and cut criteria.

AMETRINE

Ametrine is a precious gemstone that exhibits a unique combination of colours and properties derived from the combination of two other gemstones, amethyst and citrine. It is characterised by its bi-coloured appearance, with violet amethyst and yellow citrine areas.

Citrine is a variety of quartz that is typically transparent to translucent. Its yellow colour is due to the presence of iron in its crystalline structure. On the other hand, Amethyst is a variety of quartz that exhibits a purple to violet colour caused by traces of iron and aluminium.

Ametrine uniquely combines these two colours. The colour variations in an ametrine can range from a smooth transition between violet and yellow to a more distinct separation of the two colours in bands or well-defined zones.

Several factors, including clarity, colour, and size, determine the value of an ametrine. High-quality ametrines exhibit vibrant colour, sound clarity, and

Well-executed cutting.

In terms of symbolism, ametrine is often associated with balance and harmony. It is a stone that can enhance creativity, mental clarity, and emotional balance.

In summary, ametrine is a precious gemstone that combines the colours of amethyst and citrine. Its unique bi-coloured appearance and properties make it a valued gemstone appreciated for its beauty and symbolic significance related to balance and harmony.

PARAIBA TOURMALINE

Paraiba tourmaline is a highly sought-after precious variety for its unique and dazzling colour. It is named after the Paraiba region in Brazil, where it was first discovered in the 1980s.

What sets Paraiba tourmaline apart is its vibrant and electric colour, which ranges from turquoise blue to neon green. This intense colour results from traces of copper and manganese in its chemical composition. The vibrant and luminous tones of Paraiba tourmaline make it one of the most coveted gemstones in the world.

In addition to its unique colour, Paraiba tourmaline stands out for its exceptional transparency and brilliance. It is often cut with facets to maximise light reflection and create a spectacular sparkle.

Paraiba tourmaline’s rarity and incomparable beauty make it a highly prized and highly appreciated gemstone among collectors and jewellery enthusiasts. It creates stunning jewellery pieces, including rings, necklaces, and earrings.

It is worth noting that while Paraiba tourmaline is primarily associated with the blue-green variety, there are also colour variations, including more purplish tones or combinations with other hues.

In summary, Paraiba tourmaline is an extraordinary gemstone characterised by its vibrant colour ranging from turquoise blue to neon green. Its rarity, transparency, and brilliance make it a highly sought-after gem in jewellery.

TANZANITE

Tanzanite is a unique and captivating gemstone discovered in Tanzania in the 1960s. It is prized for its beautiful blue-violet colour, ranging from deep blue to intense violet.

Tanzanite is a variety of zoisite, a calcium aluminium silicate. What sets tanzanite apart is its ability to exhibit different colour hues depending on the orientation of light and the viewing angle. This is due to an optical phenomenon called pleochroism, which gives the stone flashes of blue, violet, and sometimes even red or pink.

Tanzanite is typically faceted to maximise its brilliance and sparkle. It is often used in high-end jewellery such as rings, necklaces, and earrings. Its unique colour makes it highly sought after by collectors and jewellery enthusiasts.

In addition to its aesthetic beauty, tanzanite is associated with spiritual and metaphysical properties. It is a stone that promotes meditation, emotional harmony, and spiritual growth. It is said to open the throat chakra, encouraging communication and self-expression.

It is worth noting that tanzanite is relatively rare, and its production mainly comes from a single region in Tanzania. It is often heat-treated to enhance colour and clarity, a common practice in jewellery.

In summary, tanzanite is a gemstone of exceptional beauty, characterised by its unique blue-violet colour. Its ability to reflect different colour hues and its spiritual properties make it a sought-after and appreciated gemstone in jewellery.

SPINEL

Spinel is a fascinating and often overlooked gemstone with unique beauty and allure. It is composed of magnesium aluminium oxide and belongs to the same family of minerals as corundum, which includes sapphires and rubies.

Spinel comes in various colours, including red, pink, blue, purple, orange, and black. It is renowned for its vibrant and intense hues, with the red spinel especially prized. Upon closer examination, many historically famous "rubies" have turned out to be spinels.

One of the distinctive characteristics of spinel is its exceptional brilliance. It has a high refractive index, which means it can reflect and refract light dazzlingly. Its lustre can be described as vitreous to subadamantine, giving it a captivating sparkle.

In terms of clarity, spinel is generally transparent to translucent, with minimal inclusions. This enhances its overall beauty and allows for optimal light transmission. Spinels are commonly cut into various shapes and faceted to maximise their brilliance and colour display.

Spinel is also known for its excellent durability. It ranks eight on the Mohs scale of hardness, making it suitable for everyday wear in jewellery. Its toughness and resistance to scratching ensure that it can withstand the rigours of daily life without losing its beauty.

Historically, spinel has been mined in various parts of the world, including Myanmar (Burma), Sri Lanka, Thailand, Tanzania, and Afghanistan. It has been prized for centuries and has adorned numerous royal and crown jewels.

In terms of symbolism, spinel is associated with vitality, energy, and strength. It is believed to inspire passion, creativity, and positive transformation. Some also attribute protective qualities to spinel, making it a talisman for warding off negative energies.

Spinel is a captivating gemstone with many colours and exceptional brilliance. Its intense hues, durability, and sparkle make it a desirable choice for jewellery. Whether used as a centrepiece or accent stone, spinel adds a touch of elegance and sophistication to any piece of jewellery.

CITRINE

Citrine is a variety of quartz, a gemstone valued for its vibrant yellow-to-golden colour. Its name is derived from the Latin word "citrus," meaning lemon, due to its lemon-like hue. Citrine is often considered a more affordable alternative to imperial topaz, as it is similar in colour.

Citrine is renowned for its radiant beauty and crystalline clarity. Its yellow colour is commonly associated with joy, abundance, and solar energy, making it a sought-after gemstone in jewellery and crystal healing.

On a physical level, citrine is believed to provide health benefits. It is said to aid digestion, strengthen the immune system, and improve blood circulation. Some also believe it possesses energising properties and can help eliminate emotional blockages, stimulate creativity, and attract abundance.

Citrine is primarily found in Brazil but can be mined in other countries such as Russia, Spain, and Madagascar. It is often cut into various shapes, including faceted stones for jewellery or polished stones for decorative objects.

In summary, citrine is a yellow to golden quartz gemstone, appreciated for its vibrant colour and energising properties. For its aesthetic qualities or purported spiritual benefits, citrine captivates many gem and crystal enthusiasts.

MANDARIN GARNET

The Mandarin Garnet, also known as Spessartite Garnet, is a precious gemstone renowned for its vibrant orange to reddish-orange colour. It is named after the Mandarin oranges due to its resemblance to their bright and juicy hues.

Mandarin Garnet is highly valued for its intense and fiery colour. Its vivid orange shade radiates warmth and energy, making it a captivating gemstone. The gem often exhibits a high refractive index, producing exceptional brilliance and sparkle.

Beyond its visual appeal, Mandarin Garnet is believed to possess metaphysical properties. It is associated with creativity, passion, and vitality. This gemstone inspires motivation, enhances self-expression, and ignites enthusiasm in one’s endeavours.

Mandarin Garnet is predominantly found in Nigeria, Namibia, and Mozambique. It is often cut into various shapes, including faceted cuts, to maximise its brilliance and colour display.

In summary, the Mandarin Garnet is a precious gemstone cherished for its vivid orange colour reminiscent of Mandarin oranges. This gemstone’s intense hue and energetic qualities captivate the senses and symbolise creativity and passion.

MORGANITE

Morganite is a captivating gemstone known for its enchanting shades of pink. As a variety of beryl, it exhibits a delicate pastel hue that ranges from pale pink to peachy tones. The gentle colour of morganite evokes a sense of elegance, femininity, and romance.

What sets Morganite apart is its subtle yet alluring brilliance. The gemstone showcases a beautiful lustre that radiates a soft glow, adding a touch of grace to any jewellery piece. Its transparency allows light to pass through, enhancing luminosity and creating a mesmerising effect.

Morganite is often associated with emotional healing and compassion. It is believed to promote love, harmony, and emotional balance. This gemstone is thought to soothe the soul, relieve stress, and encourage a sense of peace and tranquillity.

While morganite can be found in various locations worldwide, including Brazil, Madagascar, and Mozambique, it remains a relatively rare gemstone, adding to its allure and value. It is commonly faceted to highlight its brilliance and maximise its visual appeal.

In summary, morganite is a stunning gemstone renowned for its delicate shades of pink. Its elegant beauty and associations with emotional healing and love make it a sought-after choice for jewellery enthusiasts seeking sophistication and tenderness.

PERIDOT

Peridot, also known as the "evening emerald," is a stunning gemstone renowned for its vibrant green colour. It belongs to the olivine mineral family and ranges in shade from a light, yellowish-green to a deep, rich green.

Peridot is cherished for its unique hue, which exudes a refreshing and lively energy. Its vivid green colour evokes images of lush meadows and flourishing landscapes. The stone’s transparency allows light to pass through, giving it a radiant glow and enhancing its brilliance.

One of the remarkable features of peridot is its clarity and sparkle. When properly cut and faceted, it displays an extraordinary brilliance and fire, captivating the eye with its scintillating play of light.

Peridot has a rich history and has been treasured for centuries. Ancient civilisations revered it as a stone of abundance, protection, and healing. It is believed to bring good fortune, promote prosperity, and alleviate stress and negative emotions.

This gemstone is predominantly found in volcanic rocks and has been mined in various locations worldwide, including the United States, Pakistan, Egypt, and Myanmar. It is often cut into multiple shapes, such as facets, rounds, and ovals, to showcase its beauty.

In summary, peridot is a mesmerising gemstone with a captivating green colour that symbolises vitality, abundance, and healing. Its vibrant hue, clarity, and historical significance make it a cherished choice for jewellery and a beloved gemstone by those who appreciate its natural beauty.

RUBELLITE

Rubellite, also known as Red Tourmaline, is an exquisite and captivating gemstone that belongs to the tourmaline family. It’s intense pink to red color radiates a vibrant and passionate energy, making it a highly sought-after gem.

Rubellite stands out for its striking colour and dazzling brilliance. Its transparency allows light to penetrate deeply into the stone, creating a radiant glow and captivating luminosity. Rubellite crystals exhibit a range of hues, from deep fuchsia pink to rich ruby red, adding even more beauty and diversity to this gem.

This gemstone is highly valued in jewellery for its aesthetic appeal and versatility in design. It is cut into various shapes, including facets, cabochons, and unique cuts, to enhance its extraordinary beauty and brilliance.

Beyond its stunning appearance, Rubellite is associated with significant spiritual and energetic properties. It is believed to promote love, passion, and emotional harmony. It is also considered a protective stone that helps ward off negative energies and strengthens self-confidence.

Significant sources of Rubellite include Brazil, Mozambique, Nigeria, and Afghanistan. However, exceptional quality Rubellite is relatively rare, making it a prized gemstone in the world of gemology.

In summary, Rubellite is a dazzling and enchanting gemstone with shades ranging from intense pink to deep red. It’s vibrant colour and exceptional brilliance make it perfect for striking and elegant jewellery. Its spiritual and energetic properties also make it a stone cherished by those seeking emotional connection and lasting protection.

SMOKY QUARTZ

Smoky Quartz is a captivating gemstone known for its distinctive smoky brown-to-black colour. This natural gem is highly sought after for its unique beauty and versatility in jewellery design.

Smoky Quartz is prized for its transparency and clarity, allowing light to subtly penetrate the stone and giving it a soft, mysterious glow. Its dark and rich colour evokes a sense of grounding, protection, and serenity.

Due to its neutral tone, Smoky Quartz harmonises well with various colours and jewellery styles. It can be cut into different shapes, including smooth cabochons or brilliant facets, offering a range of options for creating one-of-a-kind pieces.

Beyond its aesthetic appeal, Smoky Quartz is also associated with spiritual and energetic properties. It is believed to promote grounding, energy protection, and emotional balance. It is considered a supportive stone that helps dissipate negative energies and brings emotional stability.

Smoky Quartz is found in different regions worldwide, including Brazil, Scotland, and the United States. It is commonly used to create necklaces, rings, and bracelets for its visual allure and energetic properties.

In summary, Smoky Quartz is a captivating gemstone with timeless beauty and symbolic meaning. Its elegant appearance and rich colour make it a popular choice for those seeking a versatile and subtle stone for their jewellery.

TOURMALINE

Tourmaline is a captivating gemstone known for its remarkable range of colours and unique properties. Jewellery enthusiasts and gemstone collectors highly prize this gem for its extraordinary beauty and versatility.

One of tourmaline’s most fascinating aspects is its wide range of hues. From vibrant greens and blues to intense pinks, purples, and even black, tourmaline offers an array of captivating colours that will catch the eye. This exceptional variety allows for endless possibilities in jewellery design, from delicate accents to bold statement pieces.

Beyond its stunning appearance, tourmaline is also known for its remarkable properties. It is believed to possess powerful energetic, and healing qualities. This gem is often associated with promoting harmony, balancing energies, and enhancing vitality. It inspires creativity, strengthens intuition, and promotes emotional well-being.

Tourmaline is a durable gemstone, making it suitable for everyday wear. Its hardness and resistance to scratches make it a popular choice for various types of jewellery, including rings, earrings, pendants, and bracelets. Whether set in sterling silver, yellow gold, or white gold, tourmaline adds a touch of elegance and vibrancy to any piece.

As a gemstone, tourmaline holds a sense of mystery and allure. Its colour variations, natural inclusions, and unique crystal formations make each stone unique. Owning a tourmaline gem is like possessing a piece of nature’s art that carries the wonders of the Earth’s magnificent creations.

Whether you are a gemstone connoisseur, jewellery lover, or someone seeking a meaningful and beautiful gem, tourmaline will captivate your heart and ignite your passion for exquisite gemstones. Explore the world of tourmaline and discover the beauty and enchantment it holds within its emotional depths.

ZIRCON

Zircon is a captivating gemstone that mesmerises with its brilliance and sparkling beauty. This gem is highly regarded for its vibrant colours and exceptional fire, making it a popular choice in jewellery.

Zircon is known for its remarkable clarity and refractive properties, which give it a dazzling and scintillating appearance. It comes in various colours, including vivid blues, vibrant greens, fiery oranges, and warm yellows, offering endless possibilities for jewellery designs.

One of the notable features of zircon is its high dispersion, often referred to as "fire," which refers to the ability of a gemstone to separate light into its spectral colours. This gives zircon an intense and captivating play of colours, adding a touch of brilliance and allure to any piece of jewellery it adorns.

In addition to its visual appeal, zircon is highly prized for its durability. Its hardness rating of 7.5 on the Mohs scale makes it a relatively hard gemstone, making it suitable for daily wear in various jewellery settings. Its durability and resistance to scratches ensure that your zircon jewellery will remain radiant and beautiful for years.

Zircon is not only admired for its physical attributes but also its metaphysical properties. It promotes clarity of thought, enhances spiritual growth, and brings prosperity and abundance. It is also associated with grounding energy, fostering self-confidence, and inspiring creativity.

Whether set in a stunning pendant, a sparkling ring, or a pair of exquisite earrings, zircon adds a touch of glamour and sophistication to any jewellery collection. Its dazzling brilliance and kaleidoscope of colours make it a genuinely captivating gemstone that will catch the eye and spark conversations.

Experience the allure of zircon and indulge in its radiant beauty. Explore our collection of zircon jewellery and discover the perfect piece that will accentuate your style and add a touch of elegance to any occasion.

JADE - JADEITE

Jadeite is a gemstone of extraordinary beauty and cultural significance. Renowned for its vibrant colours and exquisite clarity, jadeite has captivated hearts for centuries.

Jadeite is most famous for its mesmerising shades of green, ranging from delicate pastel hues to intense and vivid greens. Its lustrous surface, and smooth texture give it a luxurious appearance and a tactile allure. This gemstone is also found in colours like white, lavender, yellow, and black, each with a unique charm.

Considered a symbol of purity and serenity, jadeite carries profound spiritual meaning in many cultures. It is believed to bring harmony, balance, and good fortune to its wearer. Jadeite is also associated with wisdom, longevity, and protection against negative energies, making it a cherished talisman.

The durability and toughness of jadeite make it highly valued for jewellery. Its remarkable resistance to wear and tear ensures that jadeite pieces can be treasured and passed down through generations. Jadeite can be skillfully carved and polished into various shapes, including beads, cabochons, and intricate sculptures.

Jadeite’s cultural significance extends far beyond its aesthetic appeal. It is prominent in Asian traditions and art, symbolising wealth, status, and spiritual connection. Jadeite artefacts and carvings have been revered for centuries, representing cultural heritage and artistic craftsmanship.

Indulge in the enchantment of jadeite and experience its timeless beauty. Explore our collection of jadeite jewellery and marvel at the delicate elegance and allure it brings. From stunning pendants and earrings to exquisite bracelets and rings, jadeite jewellery is a testament to the enduring appeal of this precious gemstone.



Your certified diamonds, gems and precious stones at Mercat del Diamant, Andorra’s watch and jewellery store

Located in the heart of Andorra la Vella’s historical centre, the jeweller Mercat del Diamant is open daily from 10:30 AM - 1:30 PM and 4:00 PM - 8:00 PM - Av. Meritxell, 18, AD500 Andorra la Vella

We are Andorra’s leader in certified diamonds, gems, precious stones, and other luxury jewellery brands. Feel free to contact us concerning the availability of a diamond
or gemstone you are interested in.

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