Cushion Cabochon Cut Aqua Chalcedony Ring with Diamond Halo made in 18-Karat White Gold

Cushion Cabochon Cut Aqua Chalcedony with Diamond Halo made in 18-Karat White Gold ( DSYQT)  Metal: 18-Karat White Gold Gemstones: Aqua Chalcedony and Diamond Chalcedony Color: Aqua Light Blue Chalcedony Cut: Cushion Cabochon Cut Chalcedony Count: 1  Chalcedony Measurements: (L) 14.13 mm x (W) 14.13 mm Chalcedony Setting: Prong Set Diamond Cut: Round Brilliant Cut Diamond Count: 60 Diamond Setting: Prong set Ring Width: (L) 17.30 mm x (W) 17.63 mm  Bottom of Shank Width: 3 mm Ring Size: 6.5 (can be sized, additional charges may apply) Total Weight: 10.7 grams (pre-owned, like new condition)