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Certified Vivid Blue Tanzanite - 6.30ct
About the Item
Exceptional stone showcasing a Vivid to Deep Blue color, remitting to the colors of Kashmir and Royal Blue Sapphires.
Furthermore the cutter showed great craftsmanship and it is well cut, proportional, and the color is evenly distributed throughout the stone. The pavilion was not made wide, which is a common practice to gain extra weight.
Details and description:
Cut: Oval, Mixed Cut
Dimensions: 12.80 x 10.05 x 6.98mm
Weight: 6.30ct
Color: Vivid/Deep Blue (Purplish) - with Fine Color Quality
Certificate: ALGT83470134
Origin: Tanzania
Pictures might not do justice to the stone true colors, as the color is out-of-gamut for most computer monitors.
Tanzanite's are doubly refractive and a slight purplish undertone can be seen when rotating the stone in certain angles. Although it is not proof, it is an indicator that this stone was unheated. Heat treatments tend to uniformize the color. Nevertheless there are no scientific methods available to date to confirm if a tanzanite was heated or not. See certificate.
These stone are commercially mined only in one place in the globe. With its resources almost depleted, it is rarer than diamond and a stone that gets rarer day by day. Well suited piece for jewelry, collection, or investment.
All photos and video were taken using Macro Lenses.
If you are interested or have questions please click on ASK THE SELLER and get in touch with us.
- Creator:TWAK Gems
- Stone:
- Stone Cut:
- Weight:6.3 ct
- Dimensions:Width: 0.51 in (12.8 mm)Depth: 0.28 in (6.98 mm)Length: 0.4 in (10.05 mm)
- Style:
- Lab Report Available:ALGT 83470134
- Place of Origin:
- Period:
- Date of Manufacture:2023
- Condition:
- Seller Location:Antwerpen, BE
- Reference Number:1stDibs: LU3603221736832
About the Seller
5.0
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Established in 2022
1stDibs seller since 2023
Typical response time: 5 hours
- ShippingRetrieving quote...Ships From: Antwerpen, Belgium
- Return PolicyA return for this item may be initiated within 14 days of delivery.
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