Edwardian Opal Diamond Platinum 18 Karat Yellow Gold Antique Navette Ring 18k Gold Surrounded by a halo of

Surrounded by a halo of old European and transitional cut diamonds

from the Horsebit collection

Basket cathedral style engagement ring centering an emerald step cut diamond weighing 2

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Bead set in raised channel

Edwardian Opal Diamond Platinum 18 Karat Yellow Gold Antique Navette Ring 18k Gold Surrounded by a halo ofCentering a navette shaped opal cabochon measuring 5. 0 x 15. 0 mm White with spectral play of color bead set with halo surround Platinum topped and prong set with old European cut diamonds With additional diamonds bead set in platinum topped shoulders Weighing approximately 0. 65 carat total H to J color with VS2 to SI1 clarity Completed by subtle knife edge shank Tested as platinum and 18 karat gold Circa: 1910 Ring Size: 7 1 4 and sizable Measures