Modern Sapphire Diamond and Platinum Line Bracelet
A modern sapphire diamond and platinum line bracelet, set with nine sets of four French-cut sapphires, with a total weight of 3.89 carats and nine...
Onyx is the parallel banded form of chalcedony. Black onyx was a beloved gem material during the Art Deco era and was commonly used to create bold and geometric colour contrasts.
There are 3 products.
A French Art Deco diamond, coral, black onyx and platinum brooch, with an open, circular centre, set with buff top black onyx, in a channel...
A vintage angel skin coral, black onyx and diamond ring, formed of five bands, with a central row of carved ribbed black onyx, with round...
A pair of French, Art Deco, black onyx and ruby cufflinks, mounted in platinum, with square-cut rubies, in heavy, platinum, square settings, within...