Raymond C. Yard 4.21 Carat Oval-Shaped Sapphire & Diamond Ring
Sapphire and diamond ring, centering an oval-shaped sapphire weighing 4.21 carats (GIA-certified: natural, no indications of heat treatment), flanked by two larger shield-shaped diamonds with smaller round and baguette-cut diamond accents, mounted in platinum. Diamonds altogether weighing 1.15 total carats. Designed by Raymond C. Yard. Accompanied by the GIA lab certificate for the sapphire. Size 6 (resizable to most ring sizes).