6.87 Carat Natural Untreated Cornflower Blue Sapphire Cushion

• SKU: JRO-P501444697
• Sapphire
• Cushion

• Natural
• Unheated / No Heat

Carat Weight

6.87 ct

Shape

Cushion

Dimensions

13.12 x 9.65 x 5.45 mm

Treatment

Unheated / No Heat

Earn 3% back ($158.44) on this order with Jamsora Rewards.

• Insured Shipping Safe & secure
• Authenticity Guaranteed 100% natural
• Free Shipping Every order, worldwide

Includes IGI Certificate (+$100.00)

Earn $158.44 in rewards when you buy this piece

6.87 ct natural cushion-cut Sapphire, showing a cool, saturated tone that shifts subtly between daylight and incandescent light. Cut to 13.12 x 9.65 x 5.45 mm, the proportions were chosen to balance color and brilliance rather than maximize weight alone. This stone is untreated — no heat, no fillers, exactly as it was mined. With a hardness of 9 on the Mohs scale, the same durability corundum is known for in daily wear.

Add an IGI certificate (+$100.00) This stone doesn’t have a certificate yet. We’ll send it to IGI before shipping; the report confirms it’s natural, states any treatment, and is sent with your order. Adds about 10 business days: ships by instead of .

Estimated Ship Date: