Necklaces Diamond Set Heart Pendant & Collar by Chopard £3,950 circa 2000 South Sea Pearl and Diamond Necklace £5,250 circa 1980 Horse Bit Bi- Colour Gold Collar Necklace £3,500 circa 2000 Citrine & Rock Crystal Necklace £650 circa 1910 Single Row of 7 mm Cultured Pearls with a Pearl Cluster Clasp £395 Hallmarked Birmingham 1993 Madeira Citrine & Cultured Pearl Necklace £4,950 circa 1990 Arts & Crafts Turquoise Matrix Pendant £395 circa 1905 Cultured Pearl 3 Row Necklace with Citrine & Pearl Clasp £1,350 circa 1960