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$2,500.00
現在の入札額
0
入札
27/12/2024 11:49 pm

Rare Golden Sphene 25.42 ct Multi Color Fire Untreated Madagascar SKU.56

SKU
寸法(mm)
18.440 x 18.350 x 12.020mm
重さ (CT)
25.420
Treatment
No Treatment
Shape
Triangle
タイプ
Faceted

You Can Check our other Gemstones at;

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

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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配送業者 配送先Thailand その他の国への配送
FedEx $35.00 / 2 $35.00 / 4
:国
FedEx 、 2以上のアイテムを含む注文で$35.00に割引されます
世界のその他の地域
FedEx 、 2以上のアイテムを含む注文で$35.00に割引されます
Express Shipping $55.00 / 2 $55.00 / 7
:国
Express Shipping 、 2以上のアイテムを含む注文で$55.00に割引されます
世界のその他の地域
Express Shipping 、 2以上のアイテムを含む注文で$55.00に割引されます
Registered Shipping $10.00 / 7 $10.00 / 21
:国
Registered Shipping 、 2以上のアイテムを含む注文で$10.00に割引されます
世界のその他の地域
Registered Shipping 、 2以上のアイテムを含む注文で$10.00に割引されます

naturalspectragems
naturalspectragems
Natural Spectra Gems PTY LTD [NSG] a has been operating from Australia, Pakistan and Thailand for the last 11 years, wholesaling semi precious and precious gemstones both in cut/polished as well as rough/specimen, exclusively sourced from around the world and especially from Pakistan, Tajikstan, Afghanistan and Kashmir to which, as you would be aware, access is somewhat limited. Because of my ties to these important mining and market environs, the stones I source are of "high to finest" quality at very attractive prices. Please return the item if for some reasons you do not like the item. After one week we will not accept the return. Please follow our new arrivals on http://naturalspectragems.tumblr.com/ https://www.facebook.com/nsgems https://plus.google.com/NaturalSpectraGems
Bangrak 、 Thailand
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発送詳細

配送:
$35.00 4日 ( FedEx経由)
発送元:
Thailand

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概要

リストタイプ : Premium
製品番号 : 2631400
推定希望小売価格 : $7,500.00
入札の開始 : $2,500
始まります : 27th November 2024 08:52 am PST
終わり : 27th December 2024 11:49 pm PST
* すべての価格はUSDで表記されています