Silver, Gold, Smoky Quartz, and Diamond Ring, David Yurman

The silver ring centered on a gold bezel set cushion cut smoky quartz (15.0 x 15.0mm) within a halo of full cut round diamonds weighing approximately .65 total carat (I-J color, SI1-SI2 clarity), completed with a polished, tapered shank, stamped 750 / 925, and with maker's mark.

20.5mm; Ring size: 4.5

.475 troy oz.

Good estate condition; smoky quartz with abrasions visible under 10x magnification.