A sleek 0.16 Ct round brilliant diamond set inside a bold hexagon 18K gold frame. The six-prong setting enhances sparkle while the geometric shape adds a modern, stylish edge. Perfect for daily wear, unisex styling, and contemporary minimal jewellery lovers. 0.16 Ct diamond stud 18K gold hexagon diamond stud geometric solitaire stud hexagon diamond earring unisex diamond stud modern minimal diamond stud six-prong solitaire earring small diamond stud 0.16 carat designer geometric jewellery contemporary gold stud