[On sale May 5 at 10 PM] Untreated Sri Lankan Sapphire (Glass Body/Sapphire Crystal) 142.434 ct Rough with Certification

Sapphire is a well-known gemstone. Its mineral is corundum, just like ruby, but all corundum that is not red is called sapphire. This particular specimen is a sapphire crystal known as a "glass body."

This is a 142ct unheated glass body from Okkampetiya, Sri Lanka, which was featured in the 50th-anniversary bulletin of the Gemmological Society. It is a large, unheated sapphire rough that is rare in Sri Lanka.
 

・Type: Rough
・Gemstone name: Sri Lankan Glass Body (Sapphire Crystal)
・Weight: 142.434ct
・Size: 56.7×18.1mm
・Scratches/Chips: -
・Inclusions: -

・Accessories: Karatz quality guarantee, loose stone case (clear zip case if it doesn't fit)

* We strive to make the photos reflect the actual color of the product, but due to lighting conditions during shooting, monitor environment, etc., the actual product may appear slightly different. Also, some photos may have been taken using a penlight.

* For information on scratches, chips, treatments, and inclusions, please refer to here.

* For other frequently asked questions, please refer to here.
* If paying by credit card, a security company may contact you for identity verification.



karatz_item_id: 12553922