Opals
Gemstones
Jewelry
Coins
Tanzanite 10.42 ct. slightly violet royal blue.
- 存貨單位
- 尺寸（毫米）
- 12.140 x 12.090 x 9.370mm
- 重量 (cts)
- 10.420
- Certified Gemstones
- 是的
- 類型
- Faceted
- 顏色
-
Beautiful blue tanzanite. Loupe clean. IF quality at 10 power. Extremely clean looking when viewing with jewelers loupe. 10 x internally flawless it looks to be upon examination. Very reflective stone. No apparent window which is often seen in tanzanite cut stones.
Round cut tanzanites are more rare because of the rectangular crystal shape of the rough crystal and the added waste upon faceting rounds.
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.
- 存貨單位
- 尺寸（毫米）
- 12.140 x 12.090 x 9.370 mm
- 重量 (cts)
- 10.420
- Certified Gemstones
- 是的
- 類型
- Faceted
- 顏色
-
Beautiful blue tanzanite. Loupe clean. IF quality at 10 power. Extremely clean looking when viewing with jewelers loupe. 10 x internally flawless it looks to be upon examination. Very reflective stone. No apparent window which is often seen in tanzanite cut stones.
Round cut tanzanites are more rare because of the rectangular crystal shape of the rough crystal and the added waste upon faceting rounds.
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.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / ：幾天天 | $30.00 / ：幾天天 |
|
：國家
Standard Shipping - Tracked訂單折扣為$5.00 3或更多商品
世界其他地區
Standard Shipping - Tracked訂單折扣為$35.00 3或更多商品
|
||
| Express Shipping | $30.00 / ：幾天天 | $70.00 / ：幾天天 |
|
：國家
Express Shipping訂單折扣為$35.00 3或更多商品
世界其他地區
Express Shipping訂單折扣為$70.00 3或更多商品
|
||
-
積極的Great seller: beautiful stones, shipped promptly.
-
gemroughreplied
Thanks so much for picking quality cut gems!
-
積極的
Paid and shipped - no feedback left after 100 days
-
積極的
Nice stone
-
積極的
Thank you so much. You are a trustworthy seller of beautiful and unique gemstones. This tourmaline has the most perfect cut and awesome clarity.
-
積極的
Excellent communication and fast shipping, this stone is even more stunning in person! Would not hesitate to purchase from again, thank you!
-
gemroughreplied
Thanks so much!!
審計
-
描述準確
-
圖片準確
Comments
The Verified Seller has provided accurate and complete information for this item including weight, dimensions, and treatment.
