Edwardian Opal Cabochon Diamond Platinum Gemstone Dinner Ring Paris Centering a bezel set oval

Centering a bezel set oval slab of black opal measuring 15

Completed by a plunging barrel clasp

Dynamically formed with deeply engraved details

Cable chain necklace features a stylized foliate drop with amethyst

Petals are comprised of pear cut yellow

Edwardian Opal Cabochon Diamond Platinum Gemstone Dinner Ring Paris Centering a bezel set ovalDinner ring is a rectangular form pierced with flourishes and accented by milgrain Centering an oval opal cabochon measuring approximately 11. 2 x 7. 0 mm Translucent white in body color with moderately strong spectral play of color as minute flashing Surrounded by old mine and old European cut diamonds Weighing in total approximately 1. 00 carat with G to J color and SI clarity Completed by hand engraved floral shoulders Tested as platinum Circa: