Dual Birthstone Astronomical Sphere Ring natural edge pendant Add an optional short back

Add an optional short back engraving after the zodiac sign

so each person can wear a band that fits their hand and style

A handmade sterling silver ring with a recessed natural rock texture

so each person can choose a slimmer or wider band while keeping the pair connected

increasing friction for easier opening and closing

Dual Birthstone Astronomical Sphere Ring natural edge pendant Add an optional short backA foldable astronomical sphere ring with two birthstones, made for a personal date, promise, or shared story. On the hand, it wears like a simple band. When opened, the five band construction unfolds into a small astronomical sphere inspired by antique puzzle rings. Choose brass or sterling silver, then personalize the two gemstones and engraving to make the ring feel connected to a birthday, anniversary, family bond, or meaningful relationship.