Treat her to an October birthday surprise with this enchanting gemstone and diamond ring. Crafted in warm 10K gold, this simple yet sophisticated design features an 8.0 x 6.0mm oval-shaped iridescent opal cabochon center stone flanked by trios of shimmering diamond accents. Radiant with 1/10 ct. t.w. of diamonds and a bright polished shine, this bypass-style look will surprise and delight the woman you love. Due to the nature of pre-owned jewellery, the ring you choose may have been previously sized. Ring styles from our pre-owned jewelry inventory are sold at their current size and cannot be resized at purchase. As this inventory constantly changes, we are unable to state or guarantee the size of any pre-owned ring.