Black star sapphire

BLACK STAR SAPPHIRE

This solid gold ring has 0.113 troy ounces (3.53 grams) of 14k white gold. It is set with a superior quality black star sapphire gem weighing 3.92 cts. This star sapphire gem has a very consistent background texture with faint cross-hatching and shows a well oriented six-rayed star when viewed under bulb light or daylight. This brownish-black sapphire gem was mined and cut in India into this calibrated oval, and it is 100% natural! This 14k white gold ring is a size 7 with a leaf design.

The alluring and enduring sapphire forms in more colors instead of only the legendary blue. #gemstonelover #healinggemstones #exceptionalgemstones #gemstonehealing #BlackStarSapphire

This ring features a corundum (var. star sapphire) from Sri Lanka. Added to the National Gem Collection in 1982. Includes 3 images.

Star Sapphires 11 x 8.3 x 6.4mm 6.46 cts Auction #792209 Gem Rock Auctions

A star sapphire is a type of sapphire that exhibits a phenomenon called asterism, which is the appearance of a star-shaped pattern on the surface of the gemstone when it is viewed under a single light source. The star pattern is caused by microscopic needle-like inclusions of the mineral rutile, which intersect each other at different angles within the sapphire. Star sapphires are often cut into cabochons, a smooth, rounded, convex shape with a flat base, to enhance the asterism effect. They…

Black star sapphire ring in 14kt yellow gold

Black star sapphire and diamond ring

A black star sapphire with one set of golden rays and another set of silver rays.

Black Star Sapphire Gemstone- Read where is Black Star Sapphire found, its healing properties, metaphysical properties, color, and facts right here at Gemexi

#gem #starsapphire #star #sapphire #black #ref

Beautiful Natural Black Star Sapphire for sale. Best price guaranteed. Direct from manufacturer in Thailand. Free Shipping & Easy Returns.

SOLD! Black Star Sapphire & Diamond Ring (Yellow Gold & Platinum Setting), size 5. Made in Sri Lanka in 1947. 8mm stone. Asking $2,000 OBO.

Black Star of Queensland Origin of Name The Name Black Star of Queensland reflects both the nature of the gemstone and its place of origin. The 733-carat Black Star of Queensland is the largest black star sapphire in the world, and was discovered in the 1930s in the Anakie Sapphire fields of the Rubyvale area in the State of Queensland, in northeastern…

This cabochon gem of natural black star sapphire shows a very well developed six-rayed star when viewed under incandescent bulb light or under direct sunlight. This genuine black star sapphire gem has a dark brownish-black color (100% natural color - it has not been heated or treated in any way), and it was mined and cabochon-cut in India. The back side was roughly ground and shaped flat with a beveled edge.