1930s Boivin Diamond Gold Ring

A Modernist two-color gold and diamond statement ring of stylized dimensional loop design, in 18k. Atw diamonds 2.70 cts. Face-up mea...

A Retro rose gold bombé ring centering on a dome studded with star-set diamonds, with stepped tapering shoulders, in 18k. France Current size: 5 1/4 (Minor resizing is possible; pl...

A Retro odeonesque platinum, gold, and diamond ring of geometric design, featuring a pavé diamond-set half-cylindrical center with re-entrant corners set with baguettes, in 18k and p...

A Retro gold, sapphire, and diamond ring, the mount of fluted design and centering on an inset stylized florette of cabochon sapphires surrounding a diamond, in 18k. Cartier, Paris. ...

A Retro rose gold ring designed as a stylized horizontal leaf with diamond veining, in 18k. Maker's poinçon for Rene Fréchou. Atw 0.34 ct. R. Fr...

A Retro white gold and diamond ring with flared gold wire top of swirl design, centering on a curved row of graduated diamonds, in 18k and platinum. France. Atw 1.00 ct. A dynamic...

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...

A French Art Deco platinum ring with peridot and diamonds by René Boivin. The ring centers on a cushion-cut peridot with an approximate weight of 3.25 carats, surrounded by 60 pavé set round-cut diamonds with an approximate total weight of 3.60 carats. With Certificate of Authenticity from Madame Françoise Cailles, expert for Boivin. Circa 1930's. René Boivin has been one of the most significant jewellery houses for the best part of a century since its late 19th century beginnings under its founder Jules René Boivin. The significant legacy is due in no small measure to Jeanne Boivin...

An impressive antique 1930s 0.57 carat diamond and 18 karat yellow gold, 18 karat white gold set twist style trilogy ring; part of our diverse antique estate jewelry collections. This fine and impressive 1930s diamond ring...

A fine and impressive antique 0.29 carat diamond and 14 karat yellow gold, 14 karat white gold set cocktail ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive 1930s diamond ring...

Ring in 18 karat yellow gold ring, owl hallmark. Magnificent and rare watch ring, it is made of a ring that holds on top a rectangular watch case, set on both sides with a line of 2 x 4 diamonds. The dial of the watch is golden beige, the Roman numerals enamelled black. Hand winding. Height : 15.2 mm, width : 20.5 mm, thickness : 7 mm, width at the base : 3.7 mm. Total weight of the jewel : about 11 g. US Size : 5,5 ; Free resize, please contact us. Authentic antique jewelry - French work of the 1930s. Our opinion : These antique watch rings...

A fine and impressive antique 0.20 carat sapphire and 0.31 carat diamond, 14 karat yellow gold, palladium setting dress 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...