Vogati 0.30 Cts Black & White Diamond Ring in 10K White Gold Beautiful ring makes a great anniversary or birthday gift. The ring has alternating round AA quality Black Diamonds and baguette-cut white diamonds channel set in 10K White Gold. 10K gold has 37.5% pure gold and 62.5% alloy. The smooth edges make the ring comfortable to wear. 30 Day No questions asked Return Policy Free-Shipping within US Wedding Ring/ Birthday/Anniversary Gift