< Back To All Products Vintage Onyx and Diamond Ring 10kt yellow gold vintage onyx and diamond ring containing an oval onyx with one center diamond. Yellow gold surrounding onyx has rope and beaded designs. Ring size 5.5. 3DWT SKU: E375 Default Title - $ 390.00 USD Suggested Retail Price: $1,345.02 Klass Jewelers Price! $390.00 Add To Shopping Bag Share: