Antique Engagement Ring w/ Old Euro Diamond 18K White Gold 1920’s. A stunning 1.2 carat old European cut diamond set in solid 18k white gold. This antique engagement ring dates from the 1920’s and features sapphire accents and openwork details. This antique ring is in excellent condition and has a fresh polish. Via Era Gem.
PLATINUM, SAPPHIRE AND DIAMOND RING, MARCUS & CO. Centered by a cushion-cut sapphire weighing approximately 8.95 carats, within a floral mounting set with old European and single-cut diamonds weighing approximately .95 carat, size 6¾, signed M & Co, circa 1925.
All of the diamonds in the ring are 100% natural & the Blue Diamond is a natural diamond that was color enhanced to achieve its fancy blue color. Description from unusualengagementringsreview.com. I searched for this on bing.com/images