Art Deco ‘Day and Night’ Ruby, Sapphire and Diamond Ring, circa 1930s

Ring in platinum, mascaron hallmark. Geometrically shaped, this superb art deco ring is set in the center of an intense red ruby. The whole ring is set with brilliant-cut diamonds. T...

This exquisite Art Deco ring, crafted in 950‰ platinum, centers on a luminous cultured pearl framed by two sparkling old European–cut diamonds totaling approximately 0.50 carat. The pearl’s soft iridescence is accentuated by the sleek geometric lines of the flared shoulders, which merge into subtly engraved millegrain–edged settings—hallmarks of 1920s design. Weighing 5.30 grams, the ring sits low on the finger for both comfort and security, while its crisp white-metal finish enhances the contrast between the cool platinum and the warm glow of the pearl. Perfect for collectors of period jewelry or as a distinctive bridal ring, this timeless piece may be professionally resized to your exact requirement. Technical Sheet: Period: Circa 1920–1935 (Art Deco) Style: Art Deco Pearl Ring...

Wonderful Art Deco silver ring set with marcasites, and featuring a lovely flower design. There are no stamps, the ring has tested for silver. Ring size UK P / US 7 1/2, inside diame...

An impressive antique 1930's Art Deco 0.25 carat diamond and 18 karat yellow gold, platinum set cocktail ring; part of our diverse antique estate jewelry collections. This fine and impressive Art Deco diamond...

This exquisite chevaliere ring showcases a typical Art Deco design and is crafted in platinum. The centerpiece of the ring is a stunning 1.20 carat natural ruby, which is surrounded...

True to its era this Art Deco diamond ring is crafted in platinum and features a domed setting with a geometric saw pierced, mille-grained and bezel settings set with a beautiful old...

A rare and exceptional Art Deco treasure from the most famous French jewelers, Cartier. This antique piece, made in platinum, features a large and impressive blue star sapphire weigh...

Year: 1930s Item Details: Ring Size: 6.75 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 5.7 grams Diamond Details: .80ct total weight, G Color, VS Clarity, Old Euro...

Art Deco Ruby and Diamond Ring A platinum ruby and diamond ring set with an old mine cut diamond weighing approximately 2.63 carats Approximate Weights: Old Mine Cut Diamond: 2.63...

Art Deco Ruby and Diamond Ring A platinum ring with fine detailing set with an oval-cut ruby and an antique cut diamond Ring Size: 5.75 Complimentary resizing Signed: Hartdegen M...