You have not bid on this auction.
Ametrin, 10.31ct, exceptional stone!! VVS
- SKU
- Dimensions (mm)
- 16.500 x 12.600 x 8.900mm
- Weight (cts)
- 10.310
- Clarity
- VS
- Treatment
- No Treatment
- Type
- Faceted
- Colours
-
Please pay your stones in between five days or contact me. Otherwise i need to cancel the deal.
Ametrine, also known as trystine or by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available ametrine is mined in Bolivia.
The colour of the zones visible within ametrine are due to differing oxidation states of iron within the crystal. The citrine segments have oxidized iron while the amethyst segments are unoxidized. The different oxidation states occur due to there being a temperature gradient across the crystal during its formation. Artificial ametrine is created from natural citrine through beta irradiation (which creates an amethyst portion), or from an amethyst that is turned into citrine through differential heat treatment.
Ametrine in the low price segment may stem from synthetic material. Green-yellow or golden-blue ametrine does not exist naturally. This gem only exists in Bolivia, it comes from the Ricón del Tigre area, from the Anahí mine.
Ametrine is composed of silicon dioxide (SiO2) and it is a tectosilicate, which means has is a silicate framework linked together through shared oxygen atoms.
Legend has it that ametrine was first introduced to Europe by a conquistador's gifts to the Spanish Queen in the 1600s, after he received a mine in Bolivia as a dowry when he married a princess from the native Ayoreos tribe.
Shipping: For special requests such as express delivery please contact me. For lost stones the seller is not liable, therefore an additional Insurance is recommended. Right of return within two weeks after receiving the shipment. Payment via PayPal, Credit Card, or Bank transfer is possible. The shipping I usually use: Austrian Post, FedEx or DPD. Unfortunately from Austria only DHL "express" is possible.
- SKU
- Dimensions (mm)
- 16.500 x 12.600 x 8.900 mm
- Weight (cts)
- 10.310
- Clarity
- VS
- Treatment
- No Treatment
- Type
- Faceted
- Colours
-
Please pay your stones in between five days or contact me. Otherwise i need to cancel the deal.
Ametrine, also known as trystine or by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available ametrine is mined in Bolivia.
The colour of the zones visible within ametrine are due to differing oxidation states of iron within the crystal. The citrine segments have oxidized iron while the amethyst segments are unoxidized. The different oxidation states occur due to there being a temperature gradient across the crystal during its formation. Artificial ametrine is created from natural citrine through beta irradiation (which creates an amethyst portion), or from an amethyst that is turned into citrine through differential heat treatment.
Ametrine in the low price segment may stem from synthetic material. Green-yellow or golden-blue ametrine does not exist naturally. This gem only exists in Bolivia, it comes from the Ricón del Tigre area, from the Anahí mine.
Ametrine is composed of silicon dioxide (SiO2) and it is a tectosilicate, which means has is a silicate framework linked together through shared oxygen atoms.
Legend has it that ametrine was first introduced to Europe by a conquistador's gifts to the Spanish Queen in the 1600s, after he received a mine in Bolivia as a dowry when he married a princess from the native Ayoreos tribe.
Shipping: For special requests such as express delivery please contact me. For lost stones the seller is not liable, therefore an additional Insurance is recommended. Right of return within two weeks after receiving the shipment. Payment via PayPal, Credit Card, or Bank transfer is possible. The shipping I usually use: Austrian Post, FedEx or DPD. Unfortunately from Austria only DHL "express" is possible.
Shipping provider | Shipping to Austria | Shipping to rest of world |
---|---|---|
Standard Shipping - Tracked | $12.00 / 3 days | $16.00 / 21 days |
Austria
Standard Shipping - Tracked is discounted to $15.00 on orders with 3 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $17.00 on orders with 3 or more items
|
||
FedEx | $27.00 / 2 days | $46.00 / 5 days |
Austria
FedEx is discounted to $26.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $45.00 on orders with 2 or more items
|
||
Express Shipping | $36.00 / 2 days | $75.00 / 5 days |
Austria
Express Shipping is discounted to $40.00 on orders with 3 or more items
Rest of the world
Express Shipping is discounted to $65.00 on orders with 3 or more items
|
||
Registered Shipping | $9.00 / 7 days | $16.00 / 21 days |
Austria
Registered Shipping is discounted to $15.00 on orders with 3 or more items
Rest of the world
Registered Shipping is discounted to $15.00 on orders with 3 or more items
|
||
Standard Shipping - Untracked | $5.00 / 3 days | $13.00 / 28 days |
Austria
Standard Shipping - Untracked is discounted to $15.00 on orders with 3 or more items
Rest of the world
Standard Shipping - Untracked is discounted to $13.00 on orders with 3 or more items
|
-
Positive
I recieved my item a couple days ago. Thank you, it will look good in our collection.
Why are users outbidding themselves?
When a bid is placed, this is the maximum amount a user is willing to bid for the product. Our system will then automatically bid on that users behalf, incrementally increasing the bid to maintain their position as the highest bidder, up to the specified maximum.
When there is an icon indicating 'Auto Bid,' it means our system is actively placing bids for the user based on their maximum bid. This may appear as if users are outbidding themselves, but it's simply a result of the system updating the bid to reflect the users maximum limit.