Pearls Info: White freshwater flat pearls (3mm thick, one side of these pearls is round and the other side is flat), are used in making this grand pearl necklace. - AA Quality. Pendant & Earrings: - Made in base metal and micro plated in gold colour polish. (Rhodium Finish). - The top / front part is studded with shiny cubic zircons (CZs) and at the center, a beautiful, flawless semi-precious sapphire is pronged.