18k Yellow Gold Seafoam Chalcedony Necklace with a Diamond Halo

An 18k yellow gold pendant featuring one double prong set African cushion cabochon sea foam chalcedony 16.60 carats and accented by a halo of white diamonds 0.30 total carat weight on a 1.5mm 14k yellow gold cable chain. This necklace was designed and made by Sydney Strong.