Description
Natural & Untreated Blue Sapphire weighing 9.88 ct with GRS certificate
Gemstone….. Natural Blue Sapphire
Stone ID….. R12882W
Carat Weight….. 9.88 Carats
Measurements….. 12.43 x 11.13 x 6.32 mm
Shape….. Emerald Cut / Octagonal
Cutting Style….. Faceted
Color….. Violetish Blue
Transparency….. Transparent
Clarity….. VS2 (minute inclusions visible under 10x magnification)
Origin….. Ceylon (Sri Lanka)
Treatment….. Not Heated. Not Treated. Not Enhanced.
Certification….. GRS certificate # GRS2018-060075 is included (see scan provided)
Comments on GRS Certificate…..”No indication of thermal treatment”
About our Pictures…..
These pictures are actual pictures of the item taken by macro lens and daylight-balanced lighting. They fairly and accurately depict the actual appearance of the gemstone as seen in person.
About Shipping…..
This item will be securely packaged and shipped by FedEx with full insurance.



![1.50 CTS CERTIFIED UNHEATED BLUE SAPPHIRE -MADAGASCAR[SM13111718]SA](https://www.opalrayjewelry.com/wp-content/uploads/2025/12/1-50-cts-certified-unheated-blue-sapphire-madagascar-sm13111718-sa-ktotewbs74013.webp)

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