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      Vous n'avez pas enchéri sur cette enchère.

      $86.00
      Enchère actuelle
      37
      Enchères
      Fermé
      20/03/2025 11:13 am

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

      37
      177
      12

      UGS
      Dimensions (mm)
      8.900 x 8.130 x 5.620mm
      Poids (cts)
      2.920
      Treatment
      No Treatment
      Shape
      Cushion
      Taper
      Faceted
      Couleurs

      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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      Fournisseur d'expédition Expédition vers Thailand Expédition dans le reste du monde
      FedEx $35.00 / 2 $35.00 / 5
      Thailand
      FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
      Reste du monde
      FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
      Express Shipping $55.00 / 2 $55.00 / 5
      Thailand
      Express Shipping bénéficie d'une remise de $55.00 sur les commandes contenant 2 ou plus d'articles
      Reste du monde
      Express Shipping bénéficie d'une remise de $55.00 sur les commandes contenant 2 ou plus d'articles
      Registered Shipping $10.00 / 7 $10.00 / 21
      Thailand
      Registered Shipping bénéficie d'une remise de $10.00 sur les commandes contenant 2 ou plus d'articles
      Reste du monde
      Registered Shipping bénéficie d'une remise de $10.00 sur les commandes contenant 2 ou plus d'articles

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

      • debbiechiara
        debbiechiara
        Positif

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

      • semgem
        semgem
        Positif

        Absolutely love this gem as always very fast shipping thank you

      • bejeweledhorse
        bejeweledhorse
        Positif

        Stone is fantastic, exactly as pictured and advertised

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      Les détails d'expédition

      Expédition:
      $35.00 5 les jours via FedEx
      Expédié depuis:
      Thailand

      Options de paiement

      • paypal
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      Aperçu

      Type d'inscription : Standard
      Identifiant du produit : 2730489
      RRP estimé : $640.00
      Enchère de départ : $1
      Départs : 13th March 2025 11:03 am PDT
      Prend fin : 20th March 2025 11:13 am PDT
      * Tous les prix sont en USD