The Light Year Size (US):13 Each ring's interior is polished

Each ring's interior is polished to a high shine and made with a rounded interior

This design has has an inlay of richly colored yellow opal reminiscent of desert sands

This design has has an inlay of red accented black opal

This design has has an inlay of dark emerald green opal

The Light Year Size (US):13 Each ring's interior is polishedThis Opal Tungsten Carbide Ring is absolutely stunning. This ring has a dark black background and is inlaid with green and blue opals. Tungsten is very scratch resistant and durable. Each ring's interior is polished to a high shine and made with a rounded interior, making this ring extremely comfortable to wear. The exterior finish is sleek and polished.