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      $1,201.00
      當前出價
      17
      出價
      4d 17h 23m 40s
      27/02/2025 02:20 pm

      Chromium Bearing Sphene 9.99 ct Titanite Untreated Madagascar

      17
      897
      25

      存貨單位
      尺寸(毫米)
      14.200 x 13.900 x 8.200mm
      重量 (cts)
      9.990
      Treatment
      No Treatment
      類型
      Faceted
      顏色

      The Beauty and Rarity of Sphene: A Gemstone Worth Discovering

      Sphene, also known as titanite, is a gemstone that possesses both beauty and rarity. With a unique combination of colors and a high refractive index, it is a gemstone that is highly sought after by collectors and jewelers alike.

      The Physical Properties of Sphene

      Sphene is a calcium titanium silicate mineral that can be found in various locations around the world, including.

      Pakistan, Madagascar, Afghanistan and Sri Lanka. It is typically a yellow-green or brown color, but can also be found in shades of orange, red, and even black. Its crystal structure is orthorhombic, and it has a vitreous luster. Sphene's refractive index is 1.905-2.01, which is higher than most other gemstones. This high refractive index causes sphene to display a high level of brilliance and fire, making it a highly desirable gemstone.

      The Color Variations of Sphene

      One of the unique features of sphene is its wide range of color variations. The most common color is a yellow-green, but it can also be found in shades of orange, red, and even black. The color is caused by the presence of various impurities in the mineral, such as iron and titanium.

      The yellow-green variety of sphene is known as "chlorosphene" and is caused by the presence of chlorine in the mineral. The orange and red varieties are caused by the presence of iron. Black sphene is a rare variety and is caused by the presence of titanium.

      Sphene in Jewelry

      Due to its rarity and unique properties, sphene is a highly sought after gemstone in the jewelry industry. It is often used as a substitute for more expensive gemstones, such as diamond and sapphire. Sphene is also popular for use in engagement rings, pendants, and earrings.

      Sphene's high refractive index and wide range of color variations make it a versatile gemstone that can complement any jewelry design. Its durability is also suitable for everyday wear and does not require special care.

      Conclusion

      Sphene is a gemstone that possesses both beauty and rarity. With a unique combination of colors and a high refractive index, it is a gemstone that is highly sought after by collectors and jewelers alike. Its wide range of color variations, durability, and suitability for everyday wear make it a versatile gemstone that can complement any jewelry design.

      Overall, sphene is a gemstone that is worth discovering and considering for your next jewelry purchase.

      Feel free to to “make an offer” on our other items :)

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      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 $15.00 / :幾天天
      :國家
      Standard Shipping - Tracked訂單折扣為$15.00 2或更多商品
      世界其他地區
      Standard Shipping - Tracked訂單折扣為$15.00 2或更多商品
      DHL $30.00 / :幾天天 $30.00 / :幾天天
      :國家
      DHL訂單折扣為$30.00 2或更多商品
      世界其他地區
      DHL訂單折扣為$30.00 2或更多商品

      kenya-treasure
      kenya-treasure
      :城市,國家
      已驗證
      :總反饋

      • massimiliano
        massimiliano
        中性的

        I really don't understand this seller. He only shipped when threatened by the GRA managers I turned to. However, the stone arrived and is beautiful, albeit with some cracks not visible in the announcement. Be careful if you buy from them and be strict.

      • andwen
        andwen
        積極的

        Paid and shipped - no feedback left after 100 days

      • felix88
        felix88
        積極的

        Paid and shipped - no feedback left after 100 days

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      審計

      Gemstone Sheriff計畫允許我們的會員要求對任何產品進行審核,該審核由獨立的Gemologist人員完成,該資格人員評估商品描述和圖片的準確性。

      送貨細節

      船運:
      $30.00 7透過DHL計算天數
      發貨自:
      Thailand

      付款方式

      • stripe

      概述

      列表類型 : Standard
      產品編號 : 2282237
      預計建議零售價 : $7,000.00
      起拍價 : $1
      開始 : 13th February 2025 02:20 pm PST
      結束 : 27th February 2025 02:20 pm PST
      * 所有價格均以:貨幣為單位