An onyx and diamond navette ring in 18ct white gold featuring a large marquise shaped cabochon onyx with a pierced undergallery surrounded by thirty four mixed old cut diamonds to the scalloped edge on a polished band
Total Estimated Onyx Weight: 10.90ct
Total Estimated Diamond Weight: 1.10ct
Colour H-J Clarity SI1-2
Weight:7.53grams
Age: Estate