Plated 18KT Yellow Gold 4.75ctw Blue Topaz and Diamond Pendant with Chain

One Plated 18KT Yellow Gold 4.75ctw Blue Topaz and Diamond Pendant with Chain. (1) Blue Topaz stone with a total weight of 4.75cts. Diamonds with a total weight of 0.05cts with a color of I-J and clarity of I-3.Total weight of 5.25 grams of brass layered with 18K yellow gold.