14kt yellow gold Floating diamond chain necklace14kt yellow gold polished finish 40. 4 cm 16 inch adjustable delicate chain claw prong setting round cut diamond totalling 0. 06 carat clasp fastening Hallmarked in the United Kingdom at the London Assay Office. All products are handcrafted. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non abrasive products specially meant for cleaning jewellery.