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demantoid garnet crystal 6.76cts - 14x12mm

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Delivery time : 2 - 5 business days Est. Delivery date : Nov 10 - Nov 12, 2024
Product Views: 635
6.76 carats dazzling green natural demantoid garnet crystal rough crystal 14x12 mm madagascar
demantoid garnet crystal 6.76cts - 14x12mm

Demantoid garnet is the Birth stone of the month of  January. Garnet has a wide variety and the basic chemical components are calcium and  
Aluminium and the presence of other elements cause different color tones. Garnets are present in magmatic and  metamorphic rocks in the earth's crest.

Almandine is an iron alumina garnet. It is known for its deep red tones with slight purple hues too. They are widely available in Srilanka.

Pyrope is iron and chromium rich variety with  deep red hue like Ruby. In greek it means fire or eye.

Mozambique garnet is a combination of Pyrope and almandine. It is originated from east Africa in Mozambique, hence the name. The colors are similar to rhodolite but tones are deeper.

Malaya/Malaia was discovered in Tanzania, near  Umba Valley. It has Vivid Hue with color ranges like red-orange, pink-orange, and Brownish red hues.

Grossular is a Calcium- aluminium rich mineral. It is available is yellows and yellowish -green colors.

Mali garnet is a combination of Andradite Grossular. It is also called as  
Grandite. Mali garnet was discovered in  the Sandaré Mine in Mali’s Kayes region. The range of colors are yellow, greenish yellow,
yellowish brown, and brown.

Hydro Grossular garnet is bluish green,  
green in color. It is a calcium aluminium garnet with hydroxide (OH) replacing silica SiO4.

Leuco- Colorless variety of Grossular
Uvarovite- chromium rich- vivid rich green
Proteus- grey, metallic colors
Garnets are a symbol of love, bravery and  
safety.

gempiece.com has a wide range of loose garnets and also deals with custom jewelry for more than a decade. Please feel free to email us if you have any orders and we most warmly welcome you. We serve certificates from Gubelin, GIA- Gemological Institute of America, AIGS- Asian Institute of Gemological Sciences, Tokyo gem lab, GIT, GRS etc. 

$999.00
  • Stock: In Stock
  • SKU: GEM23113212
  • Gem: C58
Product Views: 635
Weight 6.76 carats
Size 13.87x12.29x6.72 mm
Shape Rough Crystal
Color Green
Pieces 1
Clarity VS - SI
Treatment No treatment at all
Origin Madagascar
Lot type Single
Code rh

Available Options

Demantoid garnet is the Birth stone of the month of  January. Garnet has a wide variety and the basic chemical components are calcium and  
Aluminium and the presence of other elements cause different color tones. Garnets are present in magmatic and  metamorphic rocks in the earth's crest.

Almandine is an iron alumina garnet. It is known for its deep red tones with slight purple hues too. They are widely available in Srilanka.

Pyrope is iron and chromium rich variety with  deep red hue like Ruby. In greek it means fire or eye.

Mozambique garnet is a combination of Pyrope and almandine. It is originated from east Africa in Mozambique, hence the name. The colors are similar to rhodolite but tones are deeper.

Malaya/Malaia was discovered in Tanzania, near  Umba Valley. It has Vivid Hue with color ranges like red-orange, pink-orange, and Brownish red hues.

Grossular is a Calcium- aluminium rich mineral. It is available is yellows and yellowish -green colors.

Mali garnet is a combination of Andradite Grossular. It is also called as  
Grandite. Mali garnet was discovered in  the Sandaré Mine in Mali’s Kayes region. The range of colors are yellow, greenish yellow,
yellowish brown, and brown.

Hydro Grossular garnet is bluish green,  
green in color. It is a calcium aluminium garnet with hydroxide (OH) replacing silica SiO4.

Leuco- Colorless variety of Grossular
Uvarovite- chromium rich- vivid rich green
Proteus- grey, metallic colors
Garnets are a symbol of love, bravery and  
safety.

gempiece.com has a wide range of loose garnets and also deals with custom jewelry for more than a decade. Please feel free to email us if you have any orders and we most warmly welcome you. We serve certificates from Gubelin, GIA- Gemological Institute of America, AIGS- Asian Institute of Gemological Sciences, Tokyo gem lab, GIT, GRS etc. 

Gemstone
Refractive Index 1.880 to 1.890
Mohs Hardness 6.5
Specific Gravity 3.77 to 3.95
Material Garnet
Birthstone Month January
SKU GEM23113212
Type Natural
Lot type Single
Shape Rough Crystal
Weight 6.76 carats
Size 13.87x12.29x6.72mm
Color Green
Clarity VS - SI
Treatment No treatment at all
Origin Madagascar
Luster Mesmerizing

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