An Art Deco Onyx And Diamond Ring

An Art Deco diamond, onyx and emerald giardinetto brooch, the pot formed by an onyx embellished with eight old-cut diamonds, the rim flanked with five carre-cut diamonds, the trunk of the tree formed by four trapeze shaped cabochon-cut emeralds and the branches millegrain-set with small diamonds, the diamonds estimated to weigh 2 & ¼ carats in total, all mounted in platinum with platinum brooch fitting, bearing Austrian platinum mark circa 1925, measuring 4 x 1.9cm, gross weight 6.8 grams. This vintage broch is in very good condition for its age. Giardinetto little garden Art Deco flower brooch...

An Art Deco sapphire and diamond ring, the sugarloaf sapphire estimated to weigh ¾ of a carat, set with three old-brilliant-cut diamonds on each side estimated to weigh a combined to...

An Art Deco sapphire and diamond ring, the oval-shaped cabochon-cut sapphire measuring 8.5 x 7.9mm and estimated to weigh approximately 3 ¾ carats, rubover set to the centre of an ov...

An Art Deco emerald and diamond plaque ring attributed to Janesich, the emerald-cut emerald estimated to weigh 1.8 carats, accompanied by GCS laboratory report, stating to be of Colo...

Here we have a chic and stylish coral, onyx and diamond cluster ring. The focal point of the ring is a large button shaped coral at the centre of the face which is surrounded by 10 c...

Centering old mine-cut diamonds to scalloped shaped black onyx sides, mounted in platinum, circa 1920 Size 7

This Art Deco platinum ring from the 1920s features a bold onyx centerpiece, framed by 31 shimmering old European and rose cut diamonds for a striking vintage appeal. Center stone: ...

Our bespoke Art Deco style cocktail ring featuring a pure and beautiful robin's egg blue turquoise is simply sublime. The smooth and lustrous cabochon gemstone acquires a striking co...