This brand new ring is pure 14k gold. The total carat weight of the natural diamonds is 0.34ct. Mens Black Onyx Diamond Ring 14k Yellow Gold Anniversary Band (1/3 CT). Men's Diamond Wedding Ring Band 14k Yellow Gold (1/3 Carat). Brand: Apex Jewels Style: Bands & Sets Occasion: Wedding Resizable: Yes Size/Dimensions: 11.5 Metal Stamp: 14 kt Diamond Color: G-J Diamond Clarity: SI1-3 clarity