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Tanzanite 15.67 carats trigonal master cut.
- SKU
- Dimensiones (mm)
- 16.44 x 16.42 x 9.07mm
- Peso (cts)
- 15.67
- Certified Gemstones
- Sí
- Treatment
- Heat Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Trilliant, Triangle
- Colores
-
Beautiful blue tanzanite. Close to loupe clean. VVS quality. Extremely clean looking when viewing with jewelers loupe. Nearly 10 x internally flawless it looks to be upon examination. Very reflective stone. No apparent window which is often seen in tanzanite cut stones.
Certificate is online verifiable using the square through the photo function of your camera. It automatically brings up the certificate through the website.
When heated to 750 to 900 F or 400 to 500 C the brownish tints vanish and the tint of blue deepens.
Before heating the stones are trichroic which means three different colors depending on the direction you are looking at the stone. After heating the stones become dichroic which is two different colors. The best of the best is royal blue when viewing down at the face of the stone. Some tanzanites show royal blue from all directions. I try to take tweezer videos and photos but I'm scared to drop the stone and I take my shots outside. This one kept twisting in the tweezers and I didn't want to chance dropping it. I'm not the best at taking videos or photos.
This stone is masterfully cut without window. Full reflection.
| Proveedor de envío | Envío a Canadá | Envíos al resto del mundo | Envío combinado ( Canadá ) | Envío combinado (resto del mundo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| Express Shipping |
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- SKU
- Dimensiones (mm)
- 16.44 x 16.42 x 9.07 mm
- Peso (cts)
- 15.67
- Certified Gemstones
- Sí
- Treatment
- Heat Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Trilliant, Triangle
- Colores
-
Beautiful blue tanzanite. Close to loupe clean. VVS quality. Extremely clean looking when viewing with jewelers loupe. Nearly 10 x internally flawless it looks to be upon examination. Very reflective stone. No apparent window which is often seen in tanzanite cut stones.
Certificate is online verifiable using the square through the photo function of your camera. It automatically brings up the certificate through the website.
When heated to 750 to 900 F or 400 to 500 C the brownish tints vanish and the tint of blue deepens.
Before heating the stones are trichroic which means three different colors depending on the direction you are looking at the stone. After heating the stones become dichroic which is two different colors. The best of the best is royal blue when viewing down at the face of the stone. Some tanzanites show royal blue from all directions. I try to take tweezer videos and photos but I'm scared to drop the stone and I take my shots outside. This one kept twisting in the tweezers and I didn't want to chance dropping it. I'm not the best at taking videos or photos.
This stone is masterfully cut without window. Full reflection.
| Proveedor de envío | Envío a Canadá | Envíos al resto del mundo | Envío combinado ( Canadá ) | Envío combinado (resto del mundo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| Express Shipping |
|
|
|
|
Selling all types of gems and opal.
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PositivoExcellent advice and service, makes for a wonderful repeat experience.
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gemroughrepliedThanks so much!
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PositivoExcellent seller! Quick shipping. Stone as pictured and described
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gemroughrepliedThanks so much!
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PositivoHappy with the stone! Thank you...
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gemroughrepliedThanks so much!
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PositivoPaid and shipped - no feedback left after 100 days
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