Valley Rose 14K Gold Mojave Champagne Diamond Ring. A minimalist modern signet ring studded with three brilliant-cut Champagne diamonds and a tapered textured design. Named after the Mojave desert in the American Southwest, I was inspired by the romantic and organic patterns of that region. This ring is matches the Mojave hoops our best-selling earrings with the same chevron pattern and elegant tapered shape. Champagne Diamonds are .06 cts and .1cts for a total of .26Cts of diamonds.