This item features genuine Japanese cultured pearls grade AAAA. This necklace comes with EGL Pearl X-Ray Report. EGL Certificate number is US37162101P.
Pearl Type: Akoya saltwater cultured pearls. Size: 8 to 8.5MM. Shape: Round. Body Color: White. Overtone: Pink. Rose. Luster: Very High. Surface: Very Slightly Blemished. Nacre Thickness: Thick. 0.30MM Average. Matching: Very Good Match. Origin: Japan. Length: 24-inch (Matinee). Setting: 18K Yellow Gold. Antique style diamond double sided safety clasp. Gem Information: Diamond. Total weight of diamonds is 0.04 carat. Quantity: G-H color, SI2-I1 clarity.
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.