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5.48 natural hessonite garnet
- UGS
- Dimensions (mm)
- 10.07 x 9.13 x 6.68mm
- Poids (cts)
- 5.48
- Certified Gemstones
- Oui
- Treatment
- Heat Treatment
- Clarity
- VS
- Type
- Faceted
- Shape
- Octagonal, Emerald
- Certificate Gem Lab
- AIG
- Couleurs
-
All species of garnets possess similar physical properties and crystal forms, but differ in chemical composition. The different species are pyrope, almandine, spessartine, grossular (varieties of which are hessonite or cinnamon-stone and tsavorite), uvarovite and andradite. The garnets make up two solid solution series: pyrope-almandine-spessartine (pyralspite), with the composition range [Mg,Fe,Mn]3Al2(SiO4)3; and uvarovite-grossular-andradite (ugrandite), with the composition range Ca3[Cr,Al,Fe]2(SiO4)3.
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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Pas disponible | Pas disponible |
| DHL |
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Pas disponible | Pas disponible |
- UGS
- Dimensions (mm)
- 10.07 x 9.13 x 6.68 mm
- Poids (cts)
- 5.48
- Certified Gemstones
- Oui
- Treatment
- Heat Treatment
- Clarity
- VS
- Type
- Faceted
- Shape
- Octagonal, Emerald
- Certificate Gem Lab
- AIG
- Couleurs
-
All species of garnets possess similar physical properties and crystal forms, but differ in chemical composition. The different species are pyrope, almandine, spessartine, grossular (varieties of which are hessonite or cinnamon-stone and tsavorite), uvarovite and andradite. The garnets make up two solid solution series: pyrope-almandine-spessartine (pyralspite), with the composition range [Mg,Fe,Mn]3Al2(SiO4)3; and uvarovite-grossular-andradite (ugrandite), with the composition range Ca3[Cr,Al,Fe]2(SiO4)3.
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
Pas disponible | Pas disponible |
| DHL |
|
|
Pas disponible | Pas disponible |
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PositifBeautiful gemstone as pictured!
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Positif
Beautiful stone, clients loved it. Thank you and I look forward to working with you again.
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Positif
Paid and shipped - no feedback left after 100 days
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Positif
Pretty gem!! And I learned something new about yellow sapphires and how natural untreated gems react to sunlight by getting more yellow! Crazy! Very satisfied
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Positif
Paid and shipped - no feedback left after 100 days
Audit
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Description Précis
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Images précises
Comments
After thorough evaluation of the Verified seller's information provided, Gem Rock Auctions has found accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions. Many Gemstones have received treatments to enhance their color and/or clarity to further emphasize their beauty and we insist treatments are disclosed. Unless accompanied by a report from an approved laboratory, all origins or treatments declared in the listing are the sellers' opinion. There are limitations to what can be determined without physically handling the listed item.
