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Amazing Spark 3.50 Ct Natural sphene From skardu Mine Pakistan
- 存貨單位
- 尺寸（毫米）
- 9.000 x 9.000 x 6.350mm
- 重量 (cts)
- 3.500
- Treatment
- No Treatment
- Clarity
- SI
- 類型
- Faceted
- Shape
- Oval
- 顏色
-
Sphene is a very rare brilliant yellowish-green, green, orange or brown gemstone with a high luster, also known as "titanite" due to its titanium content. The name "sphene" comes from the Greek word, "sphen", meaning "wedge", which alludes to the formation of its crystals. Due to its high dispersion, when brilliant-cut, sphene can exhibit a fire similar to that of diamond.
Sphene has been known since 1787 and was named according to its titanium content in 1795 by Martin Klaproth. In 1801, it was given the name "sphene" by French mineralogist, Rene Just Hauy. In 1982, the International Mineralogical Association Commission on New Minerals and Mineral Names (CNMMN) decided to use the name "titanite" rather than "sphene". However, both "sphene" and "titanite" continue to be recognized in mineralogy circles, and sphene is the most frequently used gemology term.
- 存貨單位
- 尺寸（毫米）
- 9.000 x 9.000 x 6.350 mm
- 重量 (cts)
- 3.500
- Treatment
- No Treatment
- Clarity
- SI
- 類型
- Faceted
- Shape
- Oval
- 顏色
-
Sphene is a very rare brilliant yellowish-green, green, orange or brown gemstone with a high luster, also known as "titanite" due to its titanium content. The name "sphene" comes from the Greek word, "sphen", meaning "wedge", which alludes to the formation of its crystals. Due to its high dispersion, when brilliant-cut, sphene can exhibit a fire similar to that of diamond.
Sphene has been known since 1787 and was named according to its titanium content in 1795 by Martin Klaproth. In 1801, it was given the name "sphene" by French mineralogist, Rene Just Hauy. In 1982, the International Mineralogical Association Commission on New Minerals and Mineral Names (CNMMN) decided to use the name "titanite" rather than "sphene". However, both "sphene" and "titanite" continue to be recognized in mineralogy circles, and sphene is the most frequently used gemology term.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 |
|---|---|---|
| Standard Shipping - Tracked | $8.00 / ：幾天天 | $15.00 / ：幾天天 |
|
：國家
Standard Shipping - Tracked訂單折扣為$10.00 2或更多商品
世界其他地區
Standard Shipping - Tracked訂單折扣為$20.00 2或更多商品
|
||
| FedEx | $35.00 / ：幾天天 | $35.00 / ：幾天天 |
|
：國家
FedEx訂單折扣為$35.00 2或更多商品
世界其他地區
FedEx訂單折扣為$40.00 2或更多商品
|
||
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積極的Really amazing beautiful Topaz !!!!!!
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積極的
Beaut stones. Received with thanks.
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積極的
great stone
未達到預留
為什麼用戶出價高於自己？
出價時，這是一個人願意為產品出價的最高金額。然後，我們的系統將自動代表投標人出價，逐步將出價提高到最高價，以保持其最高出價者的地位。
當出現「自動出價」圖示時，表示我們的系統正在根據投標者的最高出價主動為其出價。這可能看起來好像出價者出價高於自己，但這只是系統更新出價以反映出價者最高限額的結果。
