Antique Art Deco French Platinum Diamond Cocktail Ring

A 1950s mid-century platinum sapphire and diamond cocktail ring. The ring centers on an old European cut diamond weighs approximately 1.0 cts and is accented by 8 old European cut di...

A stylish antique Edwardian platinum topped 18k gold double diamond ring, circa 1900. This interesting ring is sort of a play on a bypass style, th...

A rare and pristine Art Deco cushion sapphire platinum diamond ring by Tiffany & Co. circa 1925. This ring features a blue cushion shaped sapphir...

Antique Edwardian platinum diamond oval amethyst ring, circa 1910. This gorgeous ring is beautifully made centering on an oval amethyst with a rich purple hue. The ring has a halo of 26 old European cut diamonds weighing 0.90 carats approximately. The diamonds are H to J color and VS clarity. The ring has a gorgeous platinum gallery underneath the stone. There are numbers on the ring pointing...

Beautiful Antique Art Deco Platinum French Sugarloaf Sapphire Diamond Engagement Ring. This incredible engagement ring is crafted in platinum. The center holds a natural sugarloaf sapphire in a French mounting. There are chunky single cut diamonds going down in rows in a beautiful pattern. Item #R1582 Metal: Platinum Weight: 3.8 Grams Size: 6 Sapphire: Approximately 2.5 cts Diamonds: Approximately .75 cts Color: H Clarity: SI1 Measurements: Top of the ring measures 11.46 mm wide and band measures 1.70 mm wide. Measurements off the finger: 7 mm high Layaway: For your convenience, we will be happy to provide layaway payment options...

Stunning Art Déco platinum Burma sapphire diamond cocktail/engagement ring. Handcrafted in platinum and set with an oval, non heated Burmese sapphire...

A stunning, fine and impressive French 1.53 Carat diamond and platinum cocktail ring; part of our diverse Art Deco jewelry collections. This stunning, fine and impressive platinum a...

Simply Beautiful! Finely detailed Tanzanite and Diamond Platinum Halo Ring. Centering a securely nestled Hand set Oval 4.00 Carat Tanzanite, surrounded by Pear Diamonds, weighing app...