Very beautiful Yellow Jewelry: Fancy Yellow Sapphire Round brilliant cut 0.37ct to K14, gold ring It tailored. The gemstone called corundum is red: ruby, blue: sapphire yellow: fancy color yellow sapphire etc to change. Sapphire is September's birthstone. It is a very simple ring, but it does not get tired, it can be used for a long time. I wanted to make full use of the charm of gold of gems and materials, I made this design. * The last photo is a natural ruby K14 ring, a separate work. Size 8 number. Jewelry is 0.37 ct (carat) Diameter 5 mm Copy right 2011-2017 Sae + Sumi Koru all right reserved. All works are protected by copyright law.