1/2 Carat Blue Diamond 14K Gold Stud Earrings. Solitaires add class to any jewelry collection. Stud earrings are crafted of lustrous 14-karat white gold. Two round brilliant-cut deep blue diamond’s adorn these earrings. Total diamond weight is 1/2 carat. Blue diamond color, I1 to I2 clarity. Four-prong settings. Secure with threaded post with push-on/screw-off butterfly backs. Earrings measure 4 mm in diameter. Metal : White Gold. Brand: ParisJewelry Metal Stamp: 14 kt Material: Gold Age: Adult Condition: New