Bring on the colored diamonds.. yellow, pink, champagne, black.. endless puka ring and colored diamond combinations. This ring was my first colored diamond set into a puka. Its a 3 pointer conflict free yellow diamond that pops against the brown tones of the shell. The silver, tan, and yellow combination is heaven for someone who has a neutral wardrobe palette. Pukas are hard like diamonds creating a sturdy lifetime piece to treasure. Colored diamonds are $200 more than white diamonds/colored gemstones. Starting at $1365.00 for custom silver puka ring with a colored 3 pointer diamond. See other ring options and price accordingly.