"Our 18k solid gold diamond bezel bracelets come in three diamond sizes: 0.03ctw which is a teeny tiny diamond but lovely as spot of sparkle on your wrist. The second size is 0.05ctw which is approx 2.4mm and our largest size is 0.10ctw which is approx 3mm. The diamond bezels are mounted on a sturdy and delicate curb chain. Our practical extension chain ensures a perfect fit. Details: 18k solid gold Choice of 0.03 ctw / 0.05 ctw / 0.10 ctw from pull down menu Color G/H //Clarity SI1/SI2// Full C Minimalist Single Cut Diamond Jewelry, Adjustable Rose Gold Jewelry With Bezel Setting, Minimalist Jewelry With Single Cut Diamonds, Adjustable Single Diamond Jewelry For Everyday, Everyday Adjustable Single Diamond Jewelry, Delicate Everyday Cubic Zirconia Jewelry, Dainty Rose Gold Jewelry With Single Diamond, Adjustable Diamond Bracelet With Delicate Chain, White Gold Diamond Bracelet With Delicate Chain As Gift