This is a classic, through and through and we wouldn't want it any other way. The necklace is 14k solid gold with a round cut responsibly sourced diamond in a bezel setting. A piece you can hold on to forever (to pass on or keep all to yourself). Made in 14k solid gold set with a high-quality diamond (GH color, SI 1-2 clarity). We only use Kimberley Process compliant diamonds. Carat Weight: 0.05 ct Overall Diameter: 4.1 mm Adjustable cable chain 16 to 18 inches. Chain thickness 1.06 mm 14k Solid Gold Our 14k solid gold pieces are made to last forever. 14k gold will not oxidize or discolor, so you can wear your jewelry every day. Natural Diamonds Our natural diamonds are responsibly sourced from suppliers who follow conflict-free and socially responsible practices.