Opals
Gemstones
Jewelry
Coins
Aucune réserve de pierres précieuses
Pas d'opales de réserve
Aucun bijoux de réserve
Pas de pièces de réserve
Rare AAA Fire 2.30 ct Sphene
- UGS
- Dimensions (mm)
- 9.100 x 6.800 x 3.300mm
- Poids (cts)
- 2.300
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
A brilliantly transparent gem, sphene has fire greater than that of 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.
Feel free to to “make an offer” on our other items :)
We Accept Payments through
- Paypal
- Direct Deposit
- Credit Card
- UGS
- Dimensions (mm)
- 9.100 x 6.800 x 3.300 mm
- Poids (cts)
- 2.300
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
A brilliantly transparent gem, sphene has fire greater than that of 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.
Feel free to to “make an offer” on our other items :)
We Accept Payments through
- Paypal
- Direct Deposit
- Credit Card
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