Diamond, Smoky Quartz, 18k Yellow Gold Ring. Featuring twelve round-cut diamonds weighing a total of approximately 0.05 cttw., accented by one rectangular-cut faceted smoky quartz tablet measuring approximately 21.4 x 8.7 x 3 mm, set in an 18k yellow gold flat mounting. {Size 5 1/4, Gross Weight: 3.3 dwts}