Yellow sapphire and diamond ring by Italian designer Roberto Coin. The ribbed wide band is fashioned in 18 karat yellow gold. The ring features an oval yellow sapphire gemstone weighing approximately 1.00 carat surrounded by 22 round brilliant cut diamonds weighing approximately .16 CTW. The band measures 20mm (tapers down to 10mm in the back) in width, and is size 7. Stamped RC Italy and features hallmark ruby gemstone.
Weight: 17.8 grams