20
designed as a bouquet of flowers, each centering a circular cabochon opal measuring approximately 8.00 to 7.50mm, the petals accented by circular-cut diamonds, rubies, sapphires, or emeralds, completed by an oval cabochon black opal vase measuring approximately 11.90 x 10.70 x 4.30mm, mounted in 18k gold.
12.1 dwt.; Length: 1 5/8 in.
Estimated at $5,000 - $7,000
designed as a bouquet of flowers, each centering a circular cabochon opal measuring approximately 8.00 to 7.50mm, the petals accented by circular-cut diamonds, rubies, sapphires, or emeralds, completed by an oval cabochon black opal vase measuring approximately 11.90 x 10.70 x 4.30mm, mounted in 18k gold.