Beautiful Art Deco 14K Pink Rose Gold Pink Tourmaline Hand Cut Onyx Diamond Ring Band. This impressive ring features 1 natural emerald cut pink tourmaline at the center measuring weighing 1 carat, surrounded by numerous hand cut onyx, totaling 1.02 carats and brilliant round diamonds. The total weight of the diamonds is 0.29 carats. The ring weighs 6.7 grams. It is a size 6.5. Sizing is available for an additional fee.