This Toi et Moi, circa 1920s, diamond ring features a pierced design with engraved details and is accented with two (2) old European cut diamonds set into four-prong settings, four (4), bead set, round single cut diamonds and one (1), bezel set, rectangular French cut synthetic blue sapphire. The ring measures 12.5mm at the top, rises 7.5mm above the finger, tapering to 1.7mm wide and 1.2mm thick at the base of the shank. It is currently a size 8. Antique Oval Three Stone Diamond Ring, Antique Three Stone Round Diamond Ring, Antique Platinum Three Stone Diamond Ring, Antique Three-stone Diamond Rings, Antique Platinum Three-stone Jewelry, Antique Three Stone Round Cut Rings, Art Deco Three Stone Round Ring, Antique Three Stone Diamond Ring In Diamond White, Heirloom Three-stone Platinum Jewelry