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A more personal jewelry experience in Upper Montclair, built on exceptional gemstones, thoughtful craftsmanship, and a neighborhood studio approach.
Astra Jewelers is a family-owned fine jewelry studio founded by husband-and-wife team Eddie and Stephanie Dieguez. Built on a shared passion for exceptional gemstones and craftsmanship, Astra Jewelers offers a more personal and intentional jewelry experience.
Located in Upper Montclair, our appointment-driven studio is redefining what it means to be your neighborhood jeweler. We specialize in thoughtfully curated fine jewelry and hand-selected gemstones, each chosen for its beauty, quality, and timeless appeal.
More than a traditional jewelry store, Astra Jewelers is also an art-forward space. We proudly showcase local artists, creating an environment where fine jewelry and creative energy coexist.
250 Bellevue Ave, 2nd Floor, Montclair, NJ 07043
Mon-Sat: 10:00am-6:00pm
Our studio is appointment-driven so each visit feels more intentional, private, and personal.
We focus on thoughtfully selected pieces that feel lasting, refined, and worthy of becoming part of your story.
Every gemstone is chosen for beauty, quality, and character, with an emphasis on intentional sourcing and timeless appeal.
Astra is more than a jewelry store. It is a creative environment where local art, design, and fine jewelry live together.
Visit our Upper Montclair studio for a more personal jewelry experience, whether you are exploring fine jewelry, custom design, or simply want to discover the space.