R30 OXS CH 9

Mystic Large Chalcedony Oval Gemstone ring


Notify me when this product is available:

Bold and unique. This ring will definitely be a show stopper!  

The black finish is caused by oxidization of sterling silver - over time the finish will shine from the oils of your skin to a beautiful antique finish. However, the piece can be reoxidized to black at no additional cost. Read our post to learn more: Three Reasons Why We Love Oxidized Sterling Silver.

This is a one of a kind piece


  • Ring is first hand-carved in wax, then cast in sterling silver, and later oxidized.
  • Gemstones are set with either sterling silver
  • Each piece is handmade in the USA. 
  • All of our jewelry comes beautifully packaged and ready to give.

Please note: The gemstone orientation of this ring is shown in the first two photos- showing the tourmalinated quartz (black) gemstone. The other photos are provided to show the other gemstone color options.  

Ring Sizing:

Not sure your size? Please print out our ring sizer. Be sure to change printer settings to print a 5x7 card.


We want you to love your Chikahisa Studio pieces. If you aren't absolutely thrilled, you can return the piece within 7 days of purchase. Read here for full shop policies.


In stock items will be shipped within 1-2 business days.  For out of stock items, we will notify you of the expected ship date. It generally takes 1-2 weeks to restock an item.

Contact us: 

Have a question? Contact us here and we'll get back to you within 24-48 hours.


Customer Reviews

Based on 1 review
One of the stars of my ring collection❤️

Let's connect