Lot of three 18K yellow gold (750‰) setting rings set with coloured stones comprising: - an 18K yellow gold (750‰) toi et moi ring set with a sapphire and a diamond, TDD 49, Gross weight: 3.1 g - an 18K yellow gold (750‰) flower ring set with small emeralds ( chips), TDD 49, Gross weight: 2.1 g - a diamond-shaped ring in 18K (750‰) yellow gold set with small sapphires, TDD 53- Gross weight: 3.4 g Total gross weight: 8.6 g