Provided a wonderfully harmonious and bright backdrop on the form of prestigious 18K white gold and sparkling diamonds amounting to 0.52ct, the astounding watermelon tourmaline weighs 15.10 carats in this truly astonishing ring. Ring Top Dimensions: 36mm x 18mm. This gorgeous MFCO Womens 18K White Gold Diamond Pave and Watermelon Tourmaline Ring is available…