14k natural white blue diamond set ring and earrings

From my collection and I am ready to let go of it for a reasonable price. A rare piece of blue diamond set earrings and ring 14k white gold blue and white natural diamond. I will update the accurate carat; I still have to look for my files of the exact description. It weight 21.1 grams together and see photos for the individual weight. The price is negotiable $6,000 and it's marked SBT is the maker of this jewelry.