A freshwater cultured pearl surrounded by diamonds and smooth 18K gold Caviar beading and 18K gold stations forms this necklace. Metal - Sterling silver and 18K yellow gold Gemstone - Freshwater Cultured Pearl, 9-9.5mm Diamonds - 4 Round Brilliant cut, approximately 0.13 carat total weight, SI clarity, G-H color Length - 16" Closure - Lobster clasp