An 18 Karat Yellow Gold, Emerald, Sapphire and Diamond Ring, Lalaounis, in an openwork knot motif, containing one oval cabochon cut emerald measuring approximately 6.60 x 5.50 mm, eight round mixed cut sapphires, and numerous round single cut diamonds weighing approximately 0.28 carat total.Stamp: A.21 750 (maker's mark for Lalaounis). 8.05 dwts.