Schuler Auktionen AG Lot soldUSD 437 - 546CHF 400 - 500 (listed)EstimateUSD 437 - 546CHF 400 - 500 (listed) See all lots Amethyst-Anhänger-Brosche Schuler Auktionen - Art, Antiques, Vintage & Lifestyle Auction June 2019 | Zürich, 26 June Summary Country VAT CH Lot number 6547 Location Description 750 Gelbgold. 1 oval fac. Amethyst ca. 47 ct. L 5,1 cm, 25,5 g.