Art Deco style platinum ring with an estimated 2.20ct old cut diamond graded as colour M-N clarity VS2 to the centre of a rectangular black onyx plaque to the top and bottom four round diamonds set with mill grain edging and to each side a stepped design in black onyx and polished platinum all on a platinum band.
Total Estimated Diamond Weight: 2.60ct
Weight: 9.43grams
Age: Estate