16.5 Carat Natural Untreated Yellow Sapphire Cushion

• SKU: JRO-P600056420
• Sapphire
• Cushion

• Natural
• Unheated / No Heat

Carat Weight

16.50 ct

Shape

Cushion

Dimensions

14.51 x 12.75 x 8.18 mm

Treatment

Unheated / No Heat

Earn 3% back ($50.72) 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 $50.72 in rewards when you buy this piece

A 16.5 ct yellow cushion-cut Sapphire. Cut to 14.51 x 12.75 x 8.18 mm, it shows a cool, saturated tone that shifts subtly between daylight and incandescent light. 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. Sold loose, so it's ready for whichever setting you eventually choose.

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: