Ring (1 Piece) Finishing: 18k Gold Plating Weight: 6g Diameter: 16.5mm (S) 17mm (M) 18.05mm (L) Hypoallergenic Everyday Yellow Gold Couple Rings, Gold Couple Rings For Everyday, Everyday Luxury Gold Rings, Modern Round Couple Rings For Everyday, Yellow Gold Circular Jewelry With Ring Detail, Gold Round Ring, White Pearl Ring, Dainty Wedding Ring, Pink Tourmaline Ring