This item features genuine cultured pearl. Pearl Information:Pearl Type: Akoya saltwater cultured pearls. Size: 7 to 7.5MM. Shape: Round. Body Color: Black. Treated color but will not fade away. Overtone: Green. Luster: High. Surface: Very Slightly Blemished. Nacre Thickness: Thick. Origin: Japan. Length: Necklace is 18" long. Pendant is 1" long. Setting: 14K White Gold. Gem Information: Diamonds weight 0.03 carat. Pendant and chain totally weight 2.9 grams.
For Akoya 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.
