Chaumet Unisex Rings. Liens series. SKU: 085198. Metal Type: White Gold. Metal Stamp: 18k. Stone weight: 1.56ct. Number of stones: 90. Stone clarity: G VS+. The Liens Evidence Ring is crafted in 18-carat white gold and features 90 brilliant-cut diamonds (G VS+ quality) totaling 1.56 carats, with a width of 7.5 mm.