Tanzanite cushion 10.23 ct loupe clean 10X.
- SKU
- 寸法(mm)
- 12.5 x 11.88 x 8.84mm
- 重さ (CT)
- 10.23
- Shape
- Cushion
- Type
- Faceted
- Certified Gemstones
- はい
- 色
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Beautiful blue tanzanite. Looks loupe clean. IF quality. Extremely clean looking when viewing with jewelers loupe. 10 x internally flawless it looks to be upon examination. Nicely 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'm not the best at taking videos or photos.
This stone is beautifully cut without window. Full reflection.
| 配送業者 | 配送先カナダ | その他の国への配送 | 同梱配送 ( カナダ ) | 同梱配送(その他の地域) |
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| Standard Shipping - Tracked |
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| Express Shipping |
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- SKU
- 寸法(mm)
- 12.5 x 11.88 x 8.84 mm
- 重さ (CT)
- 10.23
- Shape
- Cushion
- Type
- Faceted
- Certified Gemstones
- はい
- 色
-
Beautiful blue tanzanite. Looks loupe clean. IF quality. Extremely clean looking when viewing with jewelers loupe. 10 x internally flawless it looks to be upon examination. Nicely 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'm not the best at taking videos or photos.
This stone is beautifully cut without window. Full reflection.
| 配送業者 | 配送先カナダ | その他の国への配送 | 同梱配送 ( カナダ ) | 同梱配送(その他の地域) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| Express Shipping |
|
|
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ポジティブExcellent advice and service, makes for a wonderful repeat experience.
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gemroughrepliedThanks so much!
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ポジティブExcellent seller! Quick shipping. Stone as pictured and described
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gemroughrepliedThanks so much!
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ポジティブHappy with the stone! Thank you...
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gemroughrepliedThanks so much!
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ポジティブPaid and shipped - no feedback left after 100 days
監査
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説明が正確
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正確な写真
Comments
The Verified Seller has provided accurate and complete information for this item including weight, dimensions, and treatment.