GIA Certified 1.39ct Diamond 1.00ct Sapphire Engagement Ring Antique Here is an antique Platinum

Here is an antique Platinum Onyx 9K Yellow Gold Tuxedo Set for sale from the 1900's

The pendant is stamped 18K 750

5mm and weigh 10

The EGL appraisal values the center diamonds for $5

GIA Certified 1.39ct Diamond 1.00ct Sapphire Engagement Ring Antique Here is an antique PlatinumThis is a magnificent platinum engagement ring. The ring is centered with a sparkling GIA certified cushion cut diamond that weighs 1. 39ct. The color of the diamond is K with VS2 clarity. The center diamond is accentuated by lovely round cut sapphires that weigh approximately 1. 00ct. The ring is size 7 but it can be resized. The ring is stamped PLAT and weighs 3 grams.