Topaz amethysts and K. 18 gold necklace – 4 strands natural amethysts + 2 trapezoidal amethysts mm. 20×15 + 1 brown topaz mm. 22×12.50 – necklace length cm. 53 + 7 diamonds + 3 emeralds + 1 ruby cabochon -manufacture (Carini 556 Rome) gross weight g. 76