K18 Diamond Center stone: 0.10ct Melee diamonds: 0.24ct Both the center stone and melee diamonds have inclusions that are difficult to find even with a loupe, and they sparkle beautifully. Width of the diamond-set portion: Length: 12.8 mm Width: 15.0 mm Narrowest part of the ring (bottom): 3.5 mm Weight: 4.8g Size: 10.4 If you need an appraisal certificate, it will cost an additional ¥2,000. If you are interested, please send me a message. m(__)m