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当前出价
1
出价
11/03/2026 07:43 am

Natural Sphene 1.76 ct Untreated Greenish Madagascar MineSku-61

1 bid
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细节
存货单位
尺寸(毫米)
7.38 x 6.27 x 4.52mm
重量 (cts)
1.76
Type
Faceted
颜色
描述

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.

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店铺
Natural Sphene 1.76 ct Untreated Greenish Madagascar MineSku-61
Bangkok, 泰国
拥有者 zayangems
最近的反馈
  • gemloveryhc
    gemloveryhc
    消极的

    I received and the colour looked so wrong. Run another lab test in recognize laboratory, its not natural, chemically treated, resin detected dyed colour. Laboratory cert different to the AIG offical website showen.

  • fireflyz
    fireflyz
    积极的

    Beautiful stone! Fast shipping. Thank you!

  • dany62
    dany62
    积极的

    very beautiful topazolite

投标历史 (1)
david01
david01
2 天前
之前从该卖家购买过

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送货细节

成本:
过境:
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发货自:
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概述

列表类型 : Standard
产品编号 : 2798676
预计建议零售价 :
起拍价 :
开始 : 4th March 2026 06:43 am PST
结束 : 11th March 2026 07:43 am PDT
* 所有价格均以:货币为单位

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