没有保留价 - 1 pcs 蓝色, 紫罗兰色 坦桑石 - 4.92 ct - 国际宝石研究院（IGI） - 蓝紫色坦桑石

No Reserve Price

Natural Tanzanite with Full - IGI - International Gemological Institute

Report Number ------------- 800626817
Report Date ------------- May 18, 2026
Species ------------- Natural Zoisite
Variety ------------- TANZANITE

Description ------------- 1 Loose Stone
Weight ------------- 4.92 Ct
Measurements ------------- 10.29 x 8.87 x 5.95 mm
Cut & Shape ------------- Cushion Mixed Cut

Color ------------- Bluish Violet
Clarity ------------- Transparent

Comment :-
Tanzanite are commonly enhanced by heat, indicative
evidence is typically lacking.

ATTENTION - COMBINED SHIPPING
if you win more than one item in different auctions and you wish to combine shipping, please follow the directions :
- Pay first item;
- send us a direct message requesting for combine shipping, specify lot numbers so we can eliminate shipping costs;
- After we eliminate shipping costs, we will sent you message and you can proceed with payment;

RETURNS & REFUNDS

Clients are responsible for the costs of returning the items back to our address in Portugal.
All returns & refunds should be approved by Catawiki.

Please check our ''no reserve auctions'' and follow us for amazing deals. Thank you for your support.
Worldwide Shipping from Portugal. Usually we use FedEx , in some cases we may ship with DHL Express. Our shipment is fully insured and usually shipped every Monday or Thursday, within 3 days after customer payment.

We are not responsible for custom taxes or other additional tax payments in your country.

All photos are magnifications, taken with a macro lens with the proper exposure, and are meant to honestly and correctly show any imperfections in the stone.

Needless to say, these are much less visible to the naked eye.