Set of stones on paper including : - two intaglios on carnelian, Dim : 26,6 x 21,5 mm and 22,5 x 15,4 mm - a shell cameo, Dim : 19,2 x 16,2 mm - an oval citrine, Dim : 22,0 x 15,7 x 11,3 mm - Estimated weight : 26,5 cts - a blue stone round size, Dim : 14,1 x 7,9 mm - fourteen small old-cut diamonds, the most important weighing 0.55 ct, three old-cut sapphires, one old-cut emerald and two old-cut red stones. Gross weight : 12,1 g