Lot of two yellow gold (750) rings including : A Toi et Moi ring adorned with a small ruby and a claw-set oval-cut blue stone, shouldered by small brilliant-cut diamonds in a grain setting. Gross weight: 2 g. - Finger size. :5 2. Scratches, ring wear and chips. A ring set with three round faceted rubies in claw-set, the shoulder set with small eight-eight diamonds in claw-set. Weight : 3.6 g. : 3.6 g. - Finger size. : 54. Scratches and chips.