Rare Unheated 6.80 ct Yellow Sapphire & Diamond 18K Ring

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A gorgeous and large (6.80 carat), unheated yellow sapphire is the focal point of this ring.  We use colorless diamonds that are full-cut to complement the natural beauty of this sapphire.  The setting is made of solid 18K yellow gold.  This gorgeous sapphire was mined in Ceylon (Sri Lanka) and was cut perfectly in a cushion shape. The color is a delicate yellow.


Natural Sapphire

Weight: 8.40 carats 

Shape/Cut: Cushion Brilliant

Size (LxWxD): 11.14 x 9.06 x 7.48 mm

Origin: Ceylon (Sri Lanka)

Color: Yellow

Grade: AAA Top Gem

Clarity: VS 


Metal: Solid 18K yellow gold

Accents: Diamonds

Weight:  1.2 tcw; Full Cut (57 facets each)

Shape/Cut: Round

Clarity/color: VS/F 

Size: 6.5 (easily sizable - we offer complimentary sizing)

Why is an unheated Sapphire so valuable?

99.9% of all sapphires and rubies are heated to enhance color and clarity. Very rarely we will find one that looks fabulous from the rough, so it will go unheated/untreated. Because it is so rare, gem collectors and aficionados from the world over want these in their collections. This is one of those rarities for your collection.