A ring (R) with a rotation and lock function to selectively display multiple jewels (J), the ring (R) comprising: a first side (S1) including a first hole (H1); a second side (S2) positioned in an opposite side to the first side (S1) and including a plurality of second holes (H2), each of which is smaller than the first hole (H1); a third side (S3) bent from the first side (S1); a fourth side (S4) bent from the first side (S1) and positioned in an opposite side to the third side (S3); a space (SS) formed between the first and the second side (S2); a plurality of receivers (CP) positioned in the space (SS) and meeting with the second side (S2); elastic members (EP) respectively positioned in the plurality of receivers (CP), and jewels (J) respectively sitting on the elastic members (EP), wherein the second side (S2) and the plurality of receivers (CP) are rotatable in a state that the first, the third, and the fourth side (S4) are fixed, wherein the first hole (H1) has a first width (D1) and a second width (D2) that is narrower than the first width (D1) in a first direction, characterized in that the plurality of receivers (CP) is arranged to be spaced apart to each other along the second side (S2), wherein the jewels (J) are movable in a second direction intersecting the first direction and an opposite direction to the second direction, and wherein a part of the jewel (J) positioned in the receiver (CP) that is aligned with the first hole (H1) among the plurality of the receivers (CP) is protruded outward from the first hole (H1), the other part of the jewel (J) positioned in the receiver (CP) that is not aligned with the first hole (H1) among the plurality of receivers (CP) is positioned inside a second hole among the plurality of the second holes (H2). a first side (S1) including a first hole (H1); a second side (S2) positioned in an opposite side to the first side (S1) and including a plurality of second holes (H2), each of which is smaller than the first hole (H1); a third side (S3) bent from the first side (S1); a fourth side (S4) bent from the first side (S1) and positioned in an opposite side to the third side (S3); a space (SS) formed between the first and the second side (S2); a plurality of receivers (CP) positioned in the space (SS) and meeting with the second side (S2); elastic members (EP) respectively positioned in the plurality of receivers (CP), and jewels (J) respectively sitting on the elastic members (EP), wherein the second side (S2) and the plurality of receivers (CP) are rotatable in a state that the first, the third, and the fourth side (S4) are fixed, wherein the first hole (H1) has a first width (D1) and a second width (D2) that is narrower than the first width (D1) in a first direction, characterized in that the plurality of receivers (CP) is arranged to be spaced apart to each other along the second side (S2), wherein the jewels (J) are movable in a second direction intersecting the first direction and an opposite direction to the second direction, and wherein a part of the jewel (J) positioned in the receiver (CP) that is aligned with the first hole (H1) among the plurality of the receivers (CP) is protruded outward from the first hole (H1), the other part of the jewel (J) positioned in the receiver (CP) that is not aligned with the first hole (H1) among the plurality of receivers (CP) is positioned inside a second hole among the plurality of the second holes (H2). <EOS>