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      $86.00
      当前出价
      37
      出价
      关闭
      20/03/2025 11:13 am

      Rare Imperial Sphene 2.92 ct Titanite Untreated Madagascar Mined Sku-18

      37
      214
      12

      存货单位
      尺寸(毫米)
      8.900 x 8.130 x 5.620mm
      重量 (cts)
      2.920
      Treatment
      No Treatment
      Shape
      Cushion
      类型
      Faceted
      颜色

      You Can Check our other Sphene Collection at;

      https://www.gemrockauctions.com/stores/zayangems/sphene/

      You can Check Our Other Collection at;

      https://www.gemrockauctions.com/stores/zayangems

      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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      运输商 运送至:国家 运送到世界其他地区
      FedEx $35.00 / :几天天 $35.00 / :几天天
      :国家
      FedEx折扣至$35.00 ,适用于包含2或更多商品的订单
      世界其他地区
      FedEx折扣至$35.00 ,适用于包含2或更多商品的订单
      Express Shipping $55.00 / :几天天 $55.00 / :几天天
      :国家
      Express Shipping折扣至$55.00 ,适用于包含2或更多商品的订单
      世界其他地区
      Express Shipping折扣至$55.00 ,适用于包含2或更多商品的订单
      Registered Shipping $10.00 / :几天天 $10.00 / :几天天
      :国家
      Registered Shipping折扣至$10.00 ,适用于包含2或更多商品的订单
      世界其他地区
      Registered Shipping折扣至$10.00 ,适用于包含2或更多商品的订单

      Rare Imperial Sphene 2.92 ct Titanite Untreated Madagascar Mined Sku-18
      Bangkok, Thailand
      拥有者 zayangems

      • debbiechiara
        debbiechiara
        积极的

        EXCELLENT TRANSACTION.. GREAT COMMUNICATION! BEAUTIFUL GEMSTONE AS DESCRIBED.. WILL DO BUSINESS AGAIN.. THANK YOU

      • semgem
        semgem
        积极的

        Absolutely love this gem as always very fast shipping thank you

      • bejeweledhorse
        bejeweledhorse
        积极的

        Stone is fantastic, exactly as pictured and advertised

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      送货细节

      船运:
      $35.00 5通过FedEx计数天数
      发货自:
      Thailand

      付款方式

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      概述

      列表类型 : Standard
      产品编号 : 2730489
      预计建议零售价 : $640.00
      起拍价 : $1
      开始 : 13th March 2025 11:03 am PDT
      结束 : 20th March 2025 11:13 am PDT
      * 所有价格均以:货币为单位