Sapphire and Diamond ring with oval shape blue natural Sapphires totalling 4.56ct and round natural Diamonds totalling 4.10ct (Estimated grading: G-H SI). 18ct yellow gold and 18ct white gold. Ring size Q – ring resizing is not recommended. Band Width: 5.6mm – 9.6mm. Weight: 16.1g. With Certificate #417853. (Pre-owned)