Vintage Platinum Pt900 Ruby (0.52ct) and Diamond (0.223ct) Cluster Ring Size KThis solidly built vintage ring, crafted in platinum, features a vibrant oval cut ruby at its centre, weighing approximately 0. 52ct. The gemstone displays a saturated red hue with excellent brilliance and catches the light beautifully. Surrounding the ruby is a delicate diamond cluster, combining round and baguette cut stones to form a soft, decorative halo. The diamonds, totalling around 0. 223ct, add sparkle and contrast, enhancing the intensity of