Blue formal rings for may birthstone

$"Blue Zircon Ring Emerald Cut 18K gold: This beautiful vintage 18K Yellow Gold Ring boast a 6.60 carat emerald cut blue Zircon of strong saturation with 6 single cut small diamonds. The zircon is a little-known, precious and natural gemstone that is mainly found in Cambodia. It has nothing in common with the inexpensive diamond substitute \"zirconia\", which is made in the laboratory and is basically worthless. Real zircons are rare gemstones that can come in many beautiful colors, with the blue Sapphire Emerald Cut Fine Jewelry Rings, Blue Radiant Cut Stone Jewelry, Blue Sapphire Emerald Cut Jewelry, Classic Blue Topaz Emerald Cut Ring, Emerald Cut Sapphire Blue Jewelry, Classic Emerald Cut Blue Topaz Jewelry, Classic Emerald Cut Blue Topaz Ring, Emerald Cut Blue Sapphire Jewelry, Blue Topaz Ring With Baguette Cut$