1970s French Mauboussin 4, 17 Carat Diamond Platinum Solitaire Ring

Platinum ring. Magnificent antique solitaire in excellent condition, this engagement ring is adorned on the top with an antique brilliant- cut diamond held in claws, on an illusion s...

Ring in Platinum, dog head hallmark. Antique solitaire ring set with an antique round-cut diamond held in 4x2 claws on an openwork basket of lily flower motifs. Total weight of the d...

Ring in platinum. Sublime antique platinum solitaire ring, it is set with 6 claws of a brilliant- cut diamond of very beautiful quality, on a setting with openwork and geometric deco...

Ring in platinum, mascaron hallmark and 18 karat white gold, owl hallmark. Solitaire retro ring, it is set with 4 claws on its top of an oval sapphire of a very clear and limpid blue...

Ring in 18 karat yellow gold, eagle head hallmark and platinum. Splendid retro ring, it is adorned on its top of an antique brilliant- cut diamond on an illusion setting. On either side of the head, 2 "8/8"- cut diamonds are set on platinum. The ring is wide, thick, gadrooned and joins the head by a loop and double link pattern. Weight of the main diamond : 0.45 carat approximately. Total weight of the 2 diamonds : 0.08 carat approximately. Height : 7.8 mm, width : 15.5 mm approximately, thickness : 6 mm approximately, width of the ring at the base : 3.5 mm approximately. Total weight of the jewel : 6,3 g approximately. US Size : 6 ; Free resize, please contact us. Authentic antique jewelry - French work from the 1940s. Our opinion : here is an antique solitaire ring of very beautiful quality, its antique setting...

Ring in 18 karat white gold, eagle head hallmark, and platinum, dog head hallmark. Magnificent and elegant diamond solitaire ring, its setting consists of a half-bowed ring, which holds two half-moon patterns, adorned with 2x3 modern brilliant- cut diamonds. The main diamond, intermediate brilliant- cut, which adorns the top of this setting, is held in claws. Total weight of the diamond : 3.45 carats. Diamond pre-certified by the French Laboratory of Gemmology H.I1. Total weight of the other diamonds : 0.15 carat approximately. Diameter of the head : 9,7 mm, thickness : 6,8 mm, width of the ring at the base : 2 mm. Total weight of the jewel : 4,6 g approximately. US Size : 6 ; Free resize, please contact us. Authentic antique jewel - French work from the 1950s. Our opinion : A sublime diamond...

A stunning antique 1920s 1.22 carat diamond (total) and platinum solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, ...

A stunning, fine and impressive 1.00 carat diamond and platinum solitaire engagement ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique solitaire ring...

A fine and impressive antique French 0.53 carat diamond and platinum solitaire ring; part of our antique jewelry and estate jewelry collections. This impressive French diamond ring has been crafted in platinum. The 0.53Ct old European round cut diamond is held in relief in an eight claw / prong, pierced decorated, elevated basket setting embellished with a fluted border. The elevated, pierced decorated ring shoulders blend seamlessly with the platinum hallmarked shank. The exterior of the shank is struck with the French dog's head hallmark. This antique solitaire ring is supplied with an independent diamond grading certificate. Condition The diamond ring is fine quality, set with a very high color graded old cut diamond. This engagement ring is a very good gauge of platinum and is in excellent condition, the dog's head hallmark to the exterior shank is very clear. Reflections in photographs may detract from the true representation of this fine example of antique jewelry/estate jewelry. Diamond Quality Color I Clarity SI1 Cut Old European round Content 0.53 carat Dimensions 5.18mm x 5.10mm x 3.19mm If you would like to view a copy of the diamond grading certificate, please contact us, providing your email address...

A fine and impressive French 0.80 carat diamond and platinum engagement ring; part of our diverse antique and vintage jewelry and estate jewelry collections. This fine and impressiv...

An impressive antique 1930's French 0.62 carat diamond and platinum solitaire ring; part of our diverse antique jewellery and estate jewelry collections. The pierced decorated six c...

Centering a round brilliant cut diamond weighing 0.38 carat total - G color with VVS2 clarity. Prong set in a sleek basket and flanked by cathedral shoulders. Completed by high polished finish. Stamped for platinum and inscribed with carat weight. Numbered and fully signed for Cartier. With French maker's mark, circa: 2010's. Ring size: 4 and sizable - inscribed with European size 50. Measures: North to South 4.5 mm and sits 5.5 mm high. Total weight: 3.3 grams. GIA Diamond Dossier: 2176554954. Accompanied by original paperwork and certificate of authentication...