This item features genuine freshwater cultured pearls. Pearl Information:Pearl Type: Freshwater cultured pearls. Size: 5-6MM. Shape: Near Round. Body Color: Creamy White. Overtone: Creamy. Luster: Medium. Surface: Very Slightly Blemished. Nacre Thickness: Thick. Matching: Good Match. Origin: China. Size: 7.5. Sorry we do not offer ring sizing service. Setting: 14K Yellow Gold. Ring table measures 0.92X0.71". Gem Information: Diamond. total weight 0.19 carat.
For cultured pearls, we use cultured pearl value factor standards provided by Gemological Institute of America (GIA) and The Guide for Grading Akoya Cultured Pearls by Gemworld International, Inc. We use G.I.A. Gem Pearl Master Comparison Set to actually compare with the pearls we grade. The G.I.A. Gem Pearl Master Comparison Set is developed by Gemworld International, Inc. and International Cultured Pearls of The Orient, Inc. for G.I.A. and exclusively provided by G.I.A.