Antique Australian Opal Diamond Halo Ring foldtech This impressive stomacher is of

This impressive stomacher is of the highest order of workmanship and materials

Edwardian dating around 1900

On the surface and midway through the gemstone

Mixing geometry of the circular frame with an organic feel within

comes this evocative charm

Antique Australian Opal Diamond Halo Ring foldtech This impressive stomacher is ofClassic and timeless design marks this opal and diamond halo ring as a must see. An Australian opal of . 70 carats is polished in an oval cabochon shape. It ranks as exceptional for its flickering coloration, with chunks of red (the rarest of opal hues), hot orange, neon green and blue with undertones of purple. The perimeter of 20 old mine cut diamonds forms a halo of light. Each is set in an intricate 10k yellow gold trefoil gallery imparting an