Topaz and marquisediamond coronet cluster ring. Set to the centre with a cushion shape scissor cutnatural topaz in an open backclaw setting with an approximate weight of 10.00 carats, encircled by a single row of twenty four outward pointed marquise shape brilliant cutdiamonds in open back half rubover settings, with a combined approximate weight of 1.20 carats, to an impressive dress ring featuring curving claws, polished edges, a linear outward spray openwork gallery and open backholing, flowing to split tri-part shoulders and terminating in a ridged shank. Marked 18 carat white gold, signed 'LAB', English, circa 1980.
Vintage topaz and marquise diamond cluster ring, circa 1980.
Topaz and marquise diamond coronet cluster ring. Set to the centre with a cushion shape scissor cut natural topaz in an open back claw setting with an approximate weight of 10.00 carats, encircled by a single row of twenty four outward pointed marquise shape brilliant cut diamonds in open back half rubover settings, with a combined approximate weight of 1.20 carats, to an impressive dress ring featuring curving claws, polished edges, a linear outward spray openwork gallery and open backholing, flowing to split tri-part shoulders and terminating in a ridged shank. Marked 18 carat white gold, signed 'LAB', English, circa 1980.