This 10k white gold ring features 0.54 ct. t.w. round shape peridot enhanced with 0.04 ct. t.w. diamond accent and measures 18.30-mm. x 4.20-mm. Almost all gemstones have been treated to enhance their beauty and require special care. Prong setting 3 Peridot and 8 Diamonds Color G-H and Clarity I1-I2 Imported Care Clean with a soft bristle brush and warm soapy water. Use gold polishing cloth on gold items.