This item features genuine mabe cultured pearl.Pearl Information:
Pearl Type: Size: 15MM. Shape: Dome top, flat bottom. Body Color: White. Overtone: Gray. Luster: High. Surface: Slightly Blemished. Nacre Thickness: Very Thick. Size: 9. Sorry we do not offer ring sizing. Setting: Sterling Silver. Ring top measured 0.87" wide. Ring weights 9.2 grams.
For Cultured pearls, we use the cultured pearl grading standards provided by the Gemological Institute of America (GIA) and The Guide for Grading Akoya Cultured Pearls by Gemworld International, Inc. We use the G.I.A. Gem Pearl Master Comparison Set to actually compare with the pearls we grade.