26.55 Carats Natural Imperial Topaz Loose Gemstone
- UGS
- Dimensions (mm)
- 17.000 x 15.000 x 12.000mm
- Poids (cts)
- 26.550
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F, OH)2. Topaz crystallizes in the orthorhombic system, and its crystals are mostly prismatic terminated by pyramidal and other faces. It is one of the hardest naturally occurring minerals (Mohs hardness of 8) and is the hardest of any silicate mineral. This hardness combined with its usual transparency and variety of colors means that it has acquired wide use in jewellery as a cut gemstone as well as for intaglios and other gemstone carvings.[5]
Paypal Accepted
- UGS
- Dimensions (mm)
- 17.000 x 15.000 x 12.000 mm
- Poids (cts)
- 26.550
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F, OH)2. Topaz crystallizes in the orthorhombic system, and its crystals are mostly prismatic terminated by pyramidal and other faces. It is one of the hardest naturally occurring minerals (Mohs hardness of 8) and is the hardest of any silicate mineral. This hardness combined with its usual transparency and variety of colors means that it has acquired wide use in jewellery as a cut gemstone as well as for intaglios and other gemstone carvings.[5]
Paypal Accepted
Fournisseur d'expédition | Expédition vers Thailand | Expédition dans le reste du monde |
---|---|---|
FedEx | $18.00 / 2 | $35.00 / 8 |
Thailand
FedEx bénéficie d'une remise de $18.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
|
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Express Shipping | $13.00 / 2 | $17.99 / 7 |
Thailand
Express Shipping bénéficie d'une remise de $13.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Express Shipping bénéficie d'une remise de $17.99 sur les commandes contenant 2 ou plus d'articles
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