Brilliant Holographic 3D Colors Opal Diamonds Ruby ring.1.80ct. Natural Cabochon Oval OpalGorgeous Rays of Orange, Greens, Yellows and some slight Blues.Very Good Transparency9.98 X 8mm.50ct. Side diamonds:Round, full cut G Color Vs-2 clarity.2.25ct. (6) Side pear shaped natural rubies.14kt. yellow gold.5.2 grams.Ring is .60 inch widecurrent ring size: 6.5can be resized please inquire $7,200 appraisal certificate will accompany.