Opals
Gemstones
Jewelry
Coins
Chromium Bearing Sphene 3.30 ct Titanite Untreated Madagascar
- 存貨單位
- 尺寸（毫米）
- 9.3 x 8.5 x 5.6mm
- 重量 (cts)
- 3.3
- Treatment
- No Treatment
- Type
- Faceted
- 顏色
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A brilliantly transparent gem, sphene has fire greater than that of a diamond! This gem is named from the Greek word for “wedge,” as its crystals are typically wedge-shaped, but may be referred to by its mineral name, titanite. Another characteristic sphene possesses is birefringence, or double refraction, meaning that light splits into two rays as it passes through the gem. As a result, the back facets appear as double images, giving the gem a soft, hazy appearance, similar to the doubling seen in zircon.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 | 聯合運輸（ 巴基斯坦 ） | 聯合運輸（世界其他地區） |
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| Standard Shipping - Tracked |
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| UPS |
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- 存貨單位
- 尺寸（毫米）
- 9.3 x 8.5 x 5.6 mm
- 重量 (cts)
- 3.3
- Treatment
- No Treatment
- Type
- Faceted
- 顏色
-
A brilliantly transparent gem, sphene has fire greater than that of a diamond! This gem is named from the Greek word for “wedge,” as its crystals are typically wedge-shaped, but may be referred to by its mineral name, titanite. Another characteristic sphene possesses is birefringence, or double refraction, meaning that light splits into two rays as it passes through the gem. As a result, the back facets appear as double images, giving the gem a soft, hazy appearance, similar to the doubling seen in zircon.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 | 聯合運輸（ 巴基斯坦 ） | 聯合運輸（世界其他地區） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| UPS |
|
|
|
|
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積極的Item arrived well packaged and timely. As advertised. Great seller
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消極的
Sorry to say, but what I just received is NOT imperial Zircon! It is cubic zirconia in best case, but possibly, just piece of glass! I am very disappointed and upset; gonna investigate and report it.
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caribrepliedHello, I have told the customer that I work with earth-mined stones. He does not have any proof, and he is saying that it is cubic.
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積極的
Really nice cut and color
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積極的
Item matches to the information and description provided
審計
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描述準確
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圖片準確
Comments
After thorough evaluation of the Verified seller's information provided, Gem Rock Auctions has found accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions. Many Gemstones have received treatments to enhance their color and/or clarity to further emphasize their beauty and we insist treatments are disclosed. Unless accompanied by a report from an approved laboratory, all origins or treatments declared in the listing are the sellers' opinion. There are limitations to what can be determined without physically handling the listed item. Chromium content cannot be verified.
