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Demantoid Garnet

Demantoid garnet is a rare and highly prized gemstone known for its vibrant green color and remarkable brilliance. This variety of garnet belongs to the andradite mineral group and is characterized by its rich green hue, often with hints of yellow or brown. Demantoid garnets are particularly coveted for their exceptional dispersion, which creates fiery flashes of color. Mined primarily in Russia's Ural Mountains, they are treasured by collectors and jewelry enthusiasts alike for their beauty and scarcity, making them a coveted gemstone in the world of fine jewelry.

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Forest Green Demantoid Garnet 1.82ct - 7mm (DG0083)

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Forest Green Demantoid Garnet

1.82ct - 7mm (DG0083)

Natural Loose Forest Green Demantoid Garnet weighing 1.82ct & measuring 7.29 x 7.17 x 4.86 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 509
Peanut Brown Demantoid Garnet 2.23ct - 8mm (DG0077)

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Peanut Brown Demantoid Garnet

2.23ct - 8mm (DG0077)

Natural Loose Peanut Brown Demantoid Garnet weighing 2.23ct & measuring 8.10 x 8.18 x 4.73 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 669
Forest Green Demantoid Garnet 3.51ct - 9mm (DG0069)

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Forest Green Demantoid Garnet

3.51ct - 9mm (DG0069)

Natural Loose Forest Green Demantoid Garnet weighing 3.51ct & measuring 9.40 x 9.27 x 5.88 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 2285
Moss Green Demantoid Garnet 8.60ct - 12mm (DG0017)

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Moss Green Demantoid Garnet

8.60ct - 12mm (DG0017)

Natural Loose Moss Green Demantoid Garnet weighing 8.60ct & measuring 11.83 x 11.87 x 8.13 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 3835
Moss Green Demantoid Garnet 4.28ct - 9mm (DG0016)

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Moss Green Demantoid Garnet

4.28ct - 9mm (DG0016)

Natural Loose Moss Green Demantoid Garnet weighing 4.28ct & measuring 9.26 x 9.34 x 6.57 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 2091
Forest Green Demantoid Garnet 8.19ct - 11mm (DG0014)

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Forest Green Demantoid Garnet

8.19ct - 11mm (DG0014)

Natural Loose Forest Green Demantoid Garnet weighing 8.19ct & measuring 11.57 x 11.57 x 7.83 mm from Namibia. The Demantoid Garnet is cut in an ideal Cushion shape which compliments the gemstone very well. Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry
US$ 4643
Olive Green Demantoid Garnet 5.04ct - 10mm (DG0012)

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Olive Green Demantoid Garnet

5.04ct - 10mm (DG0012)

Natural Loose Olive Green Demantoid Garnet weighing 5.04ct & measuring 10.07 x 9.92 x 6.86 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 3272
Forest Green Demantoid Garnet 9.27ct - 13mm (DG0010)

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Forest Green Demantoid Garnet

9.27ct - 13mm (DG0010)

Natural Loose Forest Green Demantoid Garnet weighing 9.27ct & measuring 13.04 x 13.09 x 7.75 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 7683
Moss Green Demantoid Garnet 7.29ct - 11mm (DG0005)

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Moss Green Demantoid Garnet

7.29ct - 11mm (DG0005)

Natural Loose Moss Green Demantoid Garnet weighing 7.29ct & measuring 11.38 x 11.26 x 7.71 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 6928
Color Change Brown Demantoid Garnet 11.04ct - 13mm (DG0002)

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Color Change Brown Demantoid Garnet

11.04ct - 13mm (DG0002)

Natural Loose Brown Demantoid Garnet weighing 11.04ct & measuring 12.83 x 12.90 x 8.88 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 13820
Moss Green Demantoid Garnet 5.12ct - 10mm (DG0001)

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Moss Green Demantoid Garnet

5.12ct - 10mm (DG0001)

Natural Loose Moss Green Demantoid Garnet weighing 5.12ct & measuring 10.28 x 10.33 x 6.63 mm from Namibia. The Demantoid Garnet is cut in an ideal Round shape which compliments the gemstone very well. GIA Certificate also available. Demantoid Garnet gemstones are beautiful for all occasions and can be worn for many benefits as well. Please dont forget to check our Gem Journal for more updates on latest trends from the Gemstone and Jewelry Industry

US$ 6420

LEARN MORE ABOUT DEMANTOID GARNET

Demantoid Garnet, a rare and highly prized gemstone, is celebrated for its vivid green color and exceptional brilliance. Here's a detailed look at Demantoid Garnet, including its attributes, value, colors, sources, properties, and care

 

DEMANTOID GARNET ATTRIBUTES

Mineral Garnet Andradite
Chemistry Ca3Fe2(SiO4)3
Color Pale Yellow - Vivid Green
Refractive Index 1.881 - 1.888
Birefringence 0.018 - 0.040
Specific Gravity 3.82 - 3.88
Mohs Hardness 6.5 - 7.5
 

Demantoid Garnet Value

Demantoid Garnet is one of the rarest garnet varieties and is highly sought after by gem collectors, jewelers, and enthusiasts. It is considered the most valuable garnet variety and is known for its exceptional brilliance and dispersion (often referred to as "play of color"). Demantoids with horsetail inclusions, wavy golden, and fibrous inclusions are highly sought after by collectors.

 

Demantoid Garnet Color

Demantoid Garnets are known for their mesmerizing green colors, ranging from moss green to vibrant neon green or yellowish-green. Their dispersion of color, often referred to as "play of color," is highly appreciated and distinguishes them from other green gemstones.

 

Demantoid Garnet Sources

Russia was the primary source for Demantoid Garnets for a long time, with notable mining locations including the Ural Mountains region, the Koryakskoe plateau, and the Kola Peninsula. Since the 1990s, Namibia and Madagascar have become important sources for Demantoid Garnets. Italy, particularly Ala in Piedmont and Val Malenco in Sondrio Province, also produces Demantoids. Other notable sources include various locations in Africa, particularly Namibia, and Russian Demantoids.

 

Demantoid Garnet Properties

Demantoid Garnet was discovered in Russia in the early 19th century and gained its name due to its diamond-like appearance, primarily because of its exceptional brilliance and dispersion. It was highly popular during the Belle Époque period and was favored in Art Nouveau jewelry. Demantoids have greater brilliance and dispersion than diamonds and other green gemstones like emerald and peridot. Horsetail inclusions of byssolite or chrysotile, typically with a golden color, have long been considered diagnostic for identifying Demantoids. However, it's worth noting that horsetail inclusions can also occur in other stones and not all Demantoids have them.

 

Demantoid Garnet Care

Demantoid Garnets have a hardness of 6.5 - 7.5 and no cleavage, making them durable gemstones suitable for various types of jewelry, including everyday wear and engagement rings. To clean Demantoid Garnets, use warm soapy water and a cloth. Avoid using chemicals or other cleaning methods that could potentially damage the stone.

Demantoid Garnet's rarity, exceptional brilliance, and unique dispersion make it a highly coveted gemstone among collectors and jewelry enthusiasts.