Oval Halo Engagement Ring - Oval Diamond Ring - Jack Friedman
Onyx Uni Ring – Rufweite Switzerland
White Pearl Double Ring
Oval Shape Diamond Engagement Ring - Jahan Jewellery
Oval with Petite Tapered Baguette Side Stones – Ring Concierge
Oval Shape Pink Diamond Ring Three Stone - Jahan Jewellery
A model displays a 7.03 carat oval-shaped Burmese ruby set in a diamond cluster ring and a 12.79 carat Colombian emerald and diamond ring during an auction preview at Christie's in Geneva