| 摘要 |
A round corner quadrangular ring, wherein three or four sides of the ring having a round corner quadrilateral are cut out to provide the shape of a part (a) of an ellipse or circle, a gem holding part provided at a decorative part is formed in an annular shape (b), the annular shape is connected to a ring part through a part, a part of the connection part is cut out in two directions (d), a gem is installed, and the cutout portion is fixed with a screw or a pin (f), whereby the ring is not rotated when installed, the pressing feeling against an adjacent finger by a finger having the ring can be reduced, the chance of contact with an object is less even when the object is held by a palm, and the decorative part is not caught by cloths. |
