Dorsey - MERCER, LAB YELLOW SAPPHIRE RING, SILVERCrafted in sterling silver or 14k white gold, the Mercer Ring features a 9 carat radiant cut lab grown yellow sapphire center, surrounded by baguette and round cut lab grown white sapphires or diamonds finished with a pav band. Custom styles can only be returned for store credit. The Fine Print: Metal: Sterling silver or 14k white gold Center stone: Lab grown yellow sapphire Halo and side stones: Lab grown white sapphire or lab grown diamond Stone