The ring features a cabochon oval cut unheated star ruby weighing 3.60 carat as the core, held in a prong setting of a scintillating floral halo with twelve marquise-cut brilliant diamonds and five round brilliant-cut diamonds, crafted in 18k white gold and bespeaks glamour and elegance. Ring size: 13. Including a SGL certificated R7165024388 indicates unheated natural star ruby.|||Ring Size: 13 Gem Weight: 3.6ct Total Weight: 5.29g|18k白金星彩紅寶石鑽戒 附證書|