Green Moonstone Approximately 10.5mm (Madagascar) Inner circumference: Approximately 16cm [Discounts available for multiple purchases] 《 Notes 》 ※ As this is a natural product, there may be impurities, inclusions, color unevenness, natural scratches, and cracks. ※ The color may differ slightly from the actual product due to the light source, camera, and monitor screen. ※ There may be errors in weight and size depending on the measurement method. Please understand the above. #NaturalStone #Feldspar #PowerStone