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Black Star Sapphire

Although many default to the color blue when "sapphire" is mentioned, it is not only blue. The term "sapphire" describes any color variety of the mineral corundum that is not red, being that red corundum is defined as ruby.

Asterism, a star-effect, may appear on the surface of a piece of properly cut cabochon corundum. The gem is then classified as a "star sapphire" (if not red) or "star ruby" (if red). Major sapphire mines are found in Sri Lanka, Tanzania, Madagascar, Thailand, Myanmar, and Australia.

Black Star Sapphire


Loose Stone

Black Star Sapphire

Colors


Blackish Brown

Qualities


All

Sizes


All

Shapes


All

Mineral


Corundum

Hardness


9 out of 10

Birthstone


September

Anniversary


5th, 45th, 65th

Source


Earth formed

Source(alt)


Lab formed

Availability


On-demand and by-appointment

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Direct Supplier

We supply the Maryland area with Black Star Sapphires direct from specialty cutters around the world. With access to our private global network, clients enjoy an exclusive selection of high quality Black Star Sapphire centerpiece choices at their best values.

Black Star Sapphire

Every Black Star Sapphire comes ready-to-set in the setting or custom design of your choice.

Contact us for Black Star Sapphire