1930s JE Caldwell Star Sapphire Diamond Platinum Ring

Vintage Platinum Star Sapphire Diamond Ring. Natural Star Sapphire Cabochon is 14.0mm x 12.5mm x 10.0mm, four prong set. The star has an excellent presen...

Oval cabochon star sapphire and baguette diamond twin bypass ring in platinum. This ring features two oval cabochon star sapphires totaling approximately 27.00 carats. These sapphi...

A sleek and stylish ring featuring a 6.18 carat star sapphire with a rich blue color. Adding to that it has a strong 6-rayed star (asterism) when a light hits the stone. Can be seen ...

A simple and elegant ring featuring an 18.80 carat blue star sapphire with excellent asterism (6-ray star effect). It is complemented by 2 marquise shaped diamonds weighing 0.27 cara...

A classic star sapphire ring. The sapphire weighs 18.45 carats and features a superb strong 6-rayed star known as “asterism” which is only seen in some sapphires. It is surrounded by...

A large and impressive star sapphire weighing 15.81 carats which has a bright vivid purple-blue color and an excellent 6-rayed star. Adding to that, the sapphire is unheated and not ...

A fine platinum ring featuring a 8.26 carat star sapphire. The sapphire has a unique soft gray color and a lovely six-rayed star when a light hits the top of the stone. It is further...

A dazzling platinum ring featuring a 7.64 carat cabochon star sapphire, circa 1960. The blue star sapphire is accented by a platinum twisting halo of 0.36 carats of round and baguett...

The Ceylon claw-set cabochon star sapphire flanked by two heart shaped diamonds. Mounted in 18Kt white gold Weight: 9.4 gr Finger size: 6 1/2

A fine and impressive antique 0.20 carat sapphire and 0.31 carat diamond, 14 karat yellow gold, palladium setting cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique sapphire ring has been crafted in 14k yellow gold with a palladium setting. The statement kite shaped setting is ornamented with four square cut pavé set 0.20Ct sapphires. To the center of the design is a row of three old European round cut four claw set diamonds. The angular marquise shaped frame displays two three stone clusters of old European round cut three claw set diamonds, set to the top and bottom of the 1930s ring. The elevated and flared 14k yellow gold ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This 1930's antique ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14k gold and palladium. The 14k gold sapphire and diamond ring...