Lot of three rings : -One in white gold (750) set with sapphires and small diamonds. Gross weight: 2.9 g. - Finger size: 57. One in pink gold (750) and platinum (850) in the form of a navette set with old-cut diamonds. Gross weight: 2.8 g. - Finger size: 48. one stone missing. -One in yellow gold (750) and silver (800), center of two white cultured pearls with small roses. Gross weight: 4.0 g. - Finger size: 50. Scratches and chips.