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CUSTOM CUT! FULL OF MULTI COLOUR FIRE 3.90 CARAT NATURAL SPHENE
- UGS
- Dimensions (mm)
- 11.900 x 7.300 x 4.500mm
- Poids (cts)
- 3.900
- Treatment
- No Treatment
- Shape
- Cushion
- Taper
- Faceted
- Couleurs
-
A brilliantly transparent gem, sphene has fire greater than that of a diamond! This gem is named from the Greek word for “wedge,” as its crystals are typically wedge-shaped, but may be referred to by its mineral name, titanite. Another characteristic sphene possesses is birefringence, or double refraction, meaning that light splits into two rays as it passes through the gem. As a result, the back facets appear as double images, giving the gem a soft, hazy appearance, similar to the doubling seen in zircon.
- UGS
- Dimensions (mm)
- 11.900 x 7.300 x 4.500 mm
- Poids (cts)
- 3.900
- Treatment
- No Treatment
- Shape
- Cushion
- Taper
- Faceted
- Couleurs
-
A brilliantly transparent gem, sphene has fire greater than that of a diamond! This gem is named from the Greek word for “wedge,” as its crystals are typically wedge-shaped, but may be referred to by its mineral name, titanite. Another characteristic sphene possesses is birefringence, or double refraction, meaning that light splits into two rays as it passes through the gem. As a result, the back facets appear as double images, giving the gem a soft, hazy appearance, similar to the doubling seen in zircon.
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PositifAmazing seller , highly proffesional and quick sending of items . Thank you, Carib !
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Positif
Amazing seller , highly proffesional and quick sending of items . Thank you, Carib !
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Positif
Amazing seller , highly proffesional and quick sending of items . Thank you, Carib !
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Positif
Amazing seller , highly proffesional and quick sending of items . Thank you, Carib !
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Positif
Amazing seller , highly proffesional and quick sending of items . Thank you, Carib !
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The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.
