Schuler Auktionen AG Lot soldUSD 438 - 547CHF 400 - 500 (listed)EstimateUSD 438 - 547CHF 400 - 500 (listed) See all lots Diamant-Ring mit synth. Saphir Schuler Auktionen - Art, Antiques, Vintage & Lifestyle Auction June 2019 | Zürich, 26 June Summary Country VAT CH Lot number 6447 Location Description 750 Weissgold. 1 gelber synth. Saphir, 6 Diamant-Navetten und 18 Brillanten 1.20 ct. Gr. 51, 12,2 g.