Vintage Hollow Out 925 Sterling Silver Round Opal Ring

• Center size:6*6mm/0.24*0.24inch
• Opal Size: 0.16*0.16inch
• Material: Natural opal
• Chain material: S925 silver
• Birthstone month: October

Find the secret of October sky with this vintage round opal ring. The center of this opal ring lies on a genuine opal, which is the birthstone of October. The opal gemstone is different from other gemstones that can change colors with light.

This opal birthstone ring is designed for those born in October. I believe it will be a surprise gift for them