Lot 1100. Ceylon sapphire and diamond brooch, Ca. 1910. Estimate: € 25000-35000 . Photo Hampel Magnificent, antique brooch with one large fine transparent cushion-cut Ceylon sapphire, 22.77 ct, within a surround of old cushion-cut diamonds, total ling...

Art Nouveau Diamond drop ring, Ca. 1910. Photo Hampel Ring size: 54. Weight: ca. 6.4 g. Platinum. Attractive floral Art Nouveau ring with two diamonds in antique drop-cut, ca. 1.1 ct (minor nicks to the girdle) and ca. 0.25 ct, and old-cut diamonds, totalling...