Plated 18KT Yellow Gold 5.10ctw Blue Topaz and Diamond Pendant with Chain

One Plated 18KT Yellow Gold 5.10ctw Blue Topaz and Diamond Pendant with Chain. (1) Blue Topaz stone with a total weight of 5.10cts. (3) Diamonds with a total weight of 0.03cts with a color of I-J and clarity of I-3. Total weight of 3.95 grams of brass layered with 18K yellow gold.