Pre-owned 18ct Gold Sapphire & Diamond Cluster RingThis gorgeous cluster ring features a stunning, rich sea blue oval cut sapphire, beautifully enhanced by a halo of twelve bright and dazzling brilliant round cut diamonds, all mounted in secure claw settings. Elegant and eye catching, this ring is perfect as a unique coloured engagement ring or as a radiant accessory to brighten your day or elevate any outfit. Sapphire measures approximately 8. 6mm x 6. 8mm Twelve round brilliant cut diamonds,