Highlight: Cute and Simple Style Product Information OriginJapan MaterialAkoya Pearl, 18k Gold, and Diamond Dimensions1.0 x 2.2 cm Pearl Shaped: Round Size: 7-7.5 mm Quality: AAA Nacre: Very Thick Color: White Luster: Aurora Accessories Metal: 4.3g of 18k Gold Other: 0.13ct of SI Quality Natural Diamond Including 18k Gold/40-45 cm Adjustable Chain