Star Sapphire and Gold Ring

A sweet, 1940s era 14 karat yellow and white gold ring with a single round natural star sapphire cabochon set at the center. The star sapphire has light, slightly grayish blue coloring and a clear six-rayed star pattern. It is set in double prong settings in white gold, nicely complementing the colors of the gem, with tapered shoulders and shank in yellow gold. The phenomenal feature of asterism, a star-like effect in gems is caused by light reflecting off tiny, needle-like inclusions within the gem. Asterism occurs naturally in sapphires and rubies and can also be synthesized in a laboratory; this gem is an example of a natural star sapphire.

More details:

Sapphire cabochon measures 5.7mm tall and 5.8mm wide. Setting rises 7.2mm off the finger. At back of ring, narrowest part of ring shank measures 1.1mm.

Ring size 5.75 / UK L 1/2. If needed, this ring may be sized either up or down a few sizes by your jeweler. 

Very good condition, small knick at one side of the cabochon adjacent to prongs. Additional small knick at girdle edge along side of cabochon. Six-ray star is present and has strong, clear rays, easily visible in sunlight or under a penlight. Cabochon has a few natural feathers.

14k (stamped)

2.6 grams

This ring will be shipped in a luxe, custom-made velvet and grosgrain ribbon ring box. Shown in last image are a sample of the variety of colors and shapes; one will be selected for you.