NO RESERVE - A COLLECTION OF NECKLACES comprising a pearl and diamond necklace in 9ct yellow gold, partial British hallmarks, 38.0cm, 2.4g, a ruby and diamond necklace in 9ct yellow gold, partial British hallmarks, 41.0cm, 4.8g, a diamond pendant necklace in 9ct yellow and white gold, partial British hallmarks, pendant 1.9cm, chain 41.0cm, 2.7g.