Star sapphire. From the corundum family. Contains unusual tiny needle-like inclusions of rutile. Aligned needles that intersect each other at varying angles produce a phenomenon called asterism.

Star Sapphire Gemstone Information

Linde Star Sapphire Lab Created - Synthetic gemstones created in a lab rather than nature.

and the colors just go on and on   star sapphire gem

Thai Star Sapphire - Exporter and Manufacturer of Star Sapphire Gemstone in Ladprao, Krung Thep, Krung Thep, Thailand. Get deals on Star Sapphire Gemstone at Tradeindia.

This gorgeous vintage engagement ring boasts a 3.62 carat oval blue star sapphire surrounded by sparkling accent diamonds by gandsco on Ruby Lane.

Jewelry Diamond : Image Description This gorgeous vintage engagement ring boasts a carat oval blue star sapphire surrounded by sparkling accent diamonds by gandsco on Ruby Lane.

An elegantly glamorous cocktail ring, sturdily crafted in platinum and white gold, featuring an enchanting denim blue cabochon sapphire, weighing approximately 16 carats, imbued with a shimmering six-ray star (aka 'asterism'). The majestic gemstone is encircled by just under a carat of bright white and sparkling full-cut diamonds punctuated east and west with fans of baguette diamonds. The triple ring shank is currently size 5 3/4. The top of the ring measures just shy of 7/8 inch.

16 Carat Star Sapphire and Diamond Ring - Antique & Vintage Gemstone Rings - Vintage Jewelry

star sapphire ring

(The rounded cut is called "cabochon" and brings out the star. Early gems were not faceted and were generally cut in this style.

A gorgeous high-domed lavender-blue star sapphire, weighing 11 carats and displaying a distinct, well defined six-pointed star (or asterism), is elegantly presented in platinum between a pair of diamond sprays composed of a pear shape diamond flanked by round brilliant-cut diamonds. An enchanting and colorful classic gemstone ring, by the renowned Philadelphia based jeweler since 1839 - J.E. Caldwell.

A gorgeous high-domed lavender-blue star sapphire, weighing 11 carats and displaying a distinct, well defined six-pointed star (or asterism), is elegantly presented in platinum between a pair of diamond sprays composed of a pear shape diamond flanked by r

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