Opals
Gemstones
Jewelry
Coins
You have not bid on this auction.
Tanzanian 3.90 Ct Imperial Sphene Class Color Spectrum
- SKU
- Dimensions (mm)
- 10.3 x 8.4 x 6.4mm
- Weight (cts)
- 3.9
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- Clarity
- VVS
- Colours
-
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
| Shipping provider | Shipping to Thailand | Shipping to rest of world | Combined Shipping (Thailand) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
| Express Shipping |
|
|
|
|
- SKU
- Dimensions (mm)
- 10.3 x 8.4 x 6.4 mm
- Weight (cts)
- 3.9
- Treatment
- No Treatment
- Shape
- Fancy
- Type
- Faceted
- Clarity
- VVS
- Colours
-
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
| Shipping provider | Shipping to Thailand | Shipping to rest of world | Combined Shipping (Thailand) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
| Express Shipping |
|
|
|
|
Grateful Gems is in collaboration with our group of companies has been operating from Pakistan, UAE....
-
Positive
Stunning gem as shown thanks
-
PositiveBeautiful stone. Deep color. It will make a great piece.
-
Positive
Absolutely stunning!
-
Positive
Beautiful amazing stone NOT VVS VVS are almost internally flawless, with inclusions so small they’re nearly undetectable even under magnification. This is detectable with just the eye easily
Why are users outbidding themselves?
When a bid is placed, this is the maximum amount a person is willing to bid for the product. Our system will then automatically bid on behalf of the bidder, incrementally increasing the bid up to the maximum to maintain their position as the highest bidder.
When there is an icon indicating 'Automatic Bid', it means our system is actively placing bids for the bidder based on their maximum bid. This may appear as if bidders are outbidding themselves, but it's simply a result of the system updating the bid to reflect the bidders maximum limit.
