Adam's Fine Jewellery & Watches Tuesday May 14th 2019

74 113 A PAIR OF DIAMOND EARRINGS Each stylised flowerhead set throughout with round brilliant, single and old brilliant-cut diamonds, mounted in platinum, diamonds approximately 5.00cts total, length 2.4cm € 4,000 - 5,000 115 A DIAMOND AND RUBY CHARM BRACELET The gold cable-link chain suspending eight diamond and ruby-set charms including a dachshund, a padlock, a flour mill etc... the chain in 18K gold, one charm signed Wedderien, length 19cm € 2,000 - 3,000 **The American firm ofWedderien, eventually located at Madison Avenue and Fifty-second Street, was formed by for- mer employees of Dreicer & Co. in the mid-1920s.The firm included the watchmaker AWeddien, the buyer Edie Case, the jeweller R. Helstern and the pearl stringer Minnie Cosgrow. 117 A COLOURED SAPPHIRE AND DIAMOND CLUSTER RING The oval-shaped pink sapphire weighing 2.56cts within a four-claw setting and a round brilliant-cut diamond surround, mounted in 18K gold, diamonds approximately 0.50ct total, ring size L¼ € 4,000 - 6,000 Accompanied by a report fromThe Gem & Pearl Laboratory in London stating that the pink sapphire weighing 2.56cts is of Sri Lankan origin with no evidence of heat treatment. Report no. 16561 dated November 23rd 2018. 114 A DIAMOND CHAIN NECKLACE The cable-link chain interspersed with five collet-set round brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 0.50ct total, Italian assay mark, length 42.5cm € 350 - 450 116 AN EMERALD, ONYX AND DIAMOND RING The cut-cornered square step-cut emerald weighing approximately 1.00ct within a frame of round brilliant-cut diamonds and black onyx, to further similarly-cut diamond shoulders, mounted in 18K gold, ring size L € 1,000 - 1,500 118 A DIAMOND PENDANT ON CHAIN The round brilliant-cut diamond weighing 0.83ct within a six-claw setting, suspending from a foxtail-link chain, chain in 9K gold, pen- dant length (including bale): 1.1cm, chain length 41cm € 1,500 - 2,000 ** The diamond is GIA laboratory laser inscribed, numbered 14093755 - stating that the diamond weighing 0.83ct is F colour, SI1 clarity.