Schuler Auktionen AG Lot soldUSD 328 - 437CHF 300 - 400 (listed)EstimateUSD 328 - 437CHF 300 - 400 (listed) See all lots Brillant-Ring Schuler Auktionen - Art, Antiques, Vintage & Lifestyle Auction June 2019 | Zürich, 26 June Summary Country VAT CH Lot number 6314 Location Description 750 Gelb-Weissgold. 1 Altschliff-Diamant ca. 0.35 ct J/K-si, 2 Brillanten zus. ca. 0.25 ct. Gr. 53, 5,4 g.