Schuler Auktionen AG Lot soldUSD 1 633 - 2 177CHF 1 500 - 2 000 (listed)EstimateUSD 1 633 - 2 177CHF 1 500 - 2 000 (listed) See all lots Solitaire Schuler Auktionen - Art, Antiques, Vintage & Lifestyle Auction June 2019 | Zürich, 26 June Summary Country VAT CH Lot number 6420 Location Description 750 Weissgold. 1 Brillant ca. 0.70 ct, G/H-vs/si. Gr. 51, 3,4 g.