Natural Top cut AA Quality 0.85 carats Gorgeous Blue colour Tanzanite
- UGS
- Dimensions (mm)
- 6.920 x 4.900 x 3.210mm
- Poids (cts)
- 0.850
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
Tanzanite Gemstone —
Tanzanite is the blue and violet variety of the mineral zoisite (a calcium aluminium hydroxyl sorosilicate), caused by small amounts of vanadium.[3] Tanzanite belongs to the epidote mineral group. Tanzanite is only found in Tanzania, in a very small mining area (approximately 7 km (4.3 mi) long and 2 km (1.2 mi) wide)[4] near the Mererani [sw] Hills.[5] —
Tanzanite is noted for its remarkably strong trichroism, appearing alternately blue, violet and burgundy depending on crystal orientation.[6] Tanzanite can also appear differently when viewed under different lighting conditions. The blues appear more evident when subjected to fluorescent light and the violet hues can be seen readily when viewed under incandescent illumination. In its rough state tanzanite is colored a reddish brown to clear, and it requires heat treatment to remove the brownish "veil" and bring out the blue violet of the stone.[7] —
———
Please settle your Invoice within 24 hrs or let us know to hold it for you if you would like to combine shipping. After 24 hrs the winnings are subject to Cancel.
Treatment None —
Feel free to to “make an offer” on our other items :)
We Accept Payments through:
- UGS
- Dimensions (mm)
- 6.920 x 4.900 x 3.210 mm
- Poids (cts)
- 0.850
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
Tanzanite Gemstone —
Tanzanite is the blue and violet variety of the mineral zoisite (a calcium aluminium hydroxyl sorosilicate), caused by small amounts of vanadium.[3] Tanzanite belongs to the epidote mineral group. Tanzanite is only found in Tanzania, in a very small mining area (approximately 7 km (4.3 mi) long and 2 km (1.2 mi) wide)[4] near the Mererani [sw] Hills.[5] —
Tanzanite is noted for its remarkably strong trichroism, appearing alternately blue, violet and burgundy depending on crystal orientation.[6] Tanzanite can also appear differently when viewed under different lighting conditions. The blues appear more evident when subjected to fluorescent light and the violet hues can be seen readily when viewed under incandescent illumination. In its rough state tanzanite is colored a reddish brown to clear, and it requires heat treatment to remove the brownish "veil" and bring out the blue violet of the stone.[7] —
———
Please settle your Invoice within 24 hrs or let us know to hold it for you if you would like to combine shipping. After 24 hrs the winnings are subject to Cancel.
Treatment None —
Feel free to to “make an offer” on our other items :)
We Accept Payments through:
Fournisseur d'expédition | Expédition vers :pays | Expédition dans le reste du monde |
---|---|---|
Standard Shipping - Tracked | $15.00 / : jours jours | $15.00 / : jours jours |
:pays
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
Reste du monde
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
|
||
FedEx | $50.00 / : jours jours | $50.00 / : jours jours |
:pays
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
Reste du monde
:fournisseur bénéficie d'une réduction de :prix sur les commandes avec :quantité ou plus d'articles
|
-
Négatif
Beware, this store is a complete scam. Please do not buy from them as I got my order and instead of a blue diamond, I get a blue cheap Blue Moissanite stone.. again I’m dealing with getting refund. You’ll thank me for not buying from this scammer.
-
Positif
Beautiful rock , dazzling and reliable seller
-
Positif
Stunning gemstone. Wonderful cut and quality. Highly recommend the seller!
-
Positif
Stunning emerlad. Very pleased! A trusted seller. Highly recommend!