Opals
Gemstones
Jewelry
Coins
CUSTOM CUT! FULL OF MULTI COLOUR FIRE 3.90 CARAT NATURAL SPHENE
- UGS
- Dimensions (mm)
- 11.9 x 7.3 x 4.5mm
- Poids (cts)
- 3.9
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- 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.
| Fournisseur d'expédition | Expédition vers Pakistan | Expédition dans le reste du monde | Expédition combinée ( Pakistan ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| UPS |
|
|
|
|
- UGS
- Dimensions (mm)
- 11.9 x 7.3 x 4.5 mm
- Poids (cts)
- 3.9
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- 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.
| Fournisseur d'expédition | Expédition vers Pakistan | Expédition dans le reste du monde | Expédition combinée ( Pakistan ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| UPS |
|
|
|
|
We are doing work in top quality gemstones Note: our combine shipping policy upto 10 stones extra s....
-
PositifItem arrived well packaged and timely. As advertised. Great seller
-
Négatif
Sorry to say, but what I just received is NOT imperial Zircon! It is cubic zirconia in best case, but possibly, just piece of glass! I am very disappointed and upset; gonna investigate and report it.
-
caribreplied
Hello, I have told the customer that I work with earth-mined stones. He does not have any proof, and he is saying that it is cubic.
-
Positif
Really nice cut and color
-
Positif
Item matches to the information and description provided
Audit
-
Description Précis
-
Images précises
Comments
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.
