0.29" diameter; From the Luxe collection; Be the essence of timelessness in these truly exceptional certified diamond stud earrings, in three-prong white gold settings; Certified lab-grown diamonds: 3 total carat weight; color/clarity: EF/VS; 14K white gold; 14K yellow gold; Post back closure; Lab-grown diamonds are created using specialized equipment in a lab, and are optically, physically, and chemically the same as natural diamonds.; After being grown in the lab, they are cut and polished in a similar fashion and measured with the same 4 C's (cut, color, clarity, and carat weight) as natural diamonds.; Photo may have been enlarged and/or enhanced; All gemstone carat weights (tcw) are approximate; variance may be 0.05 carat.; White gold is surface-coated with rhodium to enhance metal color and shine; it may wear off over time requiring replating; Imported