Moldavite .925 Silver Ring Size 7

Among the books, decks, and stones on 14th Street is this ring: Moldavite .925 Silver Ring Size 7 (shop SKU IGMOLDR79).

Moldavite is a green tektite, a natural glass formed by a meteorite impact in what is now the Czech Republic. In crystal traditions, it is associated with transformation and a sense of the otherworldly. Those ideas belong to folklore and personal practice, not to any medical claim.

Sterling silver is 92.5% silver, often stamped .925; like all silver, it can tarnish over time and can be brightened with a soft polishing cloth. The ring size is 7, as stated in the title. Store jewelry dry and away from lotions, perfume, and harsh cleaners to keep it looking its best.

• SKU: IGMOLDR79

Find it at Namaste Bookshop, 2 West 14th Street, a short walk from Union Square in Manhattan, or order it online.