3PCS Jewelry Loupe Magnifier, Triplet Optical Glass, 10X 20X 30X Gemstone Inspection Tool

Jewelry Loupe Magnifying Glass – 10X 20X 30X Metal Magnifier for Gemstone, Diamond, and Jewelry Inspection

See the details you've been missing.

Every scratch. Every inclusion. Every tiny flaw that affects value. With this precision loupe, you'll spot them all — instantly.

The jeweler's secret weapon.

Whether you're inspecting a diamond before purchase, examining your own gemstone collection, or just love seeing the intricate details of fine jewelry — this little tool changes everything. It's the same magnifier used by jewelers, gemologists, and watchmakers. Now, you can have one in your pocket.

Three magnifications. One tool.

Choose the power that fits your needs:

Magnification    Best for
10X    Everyday jewelry inspection, hallmark reading, general examination
20X    Detailed stone clarity, fine engraving, coin and stamp collecting
30X    Professional-grade diamond grading, micro-inclusions, precision work
Each loupe comes with optical glass lenses — not cheap plastic. Crystal-clear, scratch-resistant, and distortion-free. Every time.

What makes this loupe different?

🔍 Crystal-clear optical glass

The lens is made from high-grade optical glass, not acrylic or resin. It delivers sharp, true-to-life magnification without blurring or color distortion. And it comes with a transparent protective case, so your lens stays clean and safe between uses.

📐 Built to last

This is all-metal construction — not flimsy plastic. Solid, weighty, and built for daily use. It folds down to a compact 42mm × 25mm × 18mm (fits easily in your pocket or bag) and opens to 60mm × 25mm × 18mm when you need it.

📏 A closer look at the specs

Specification    Detail
Lens diameter    5mm
Focal length    60mm
Diopter    1D / 2D / 3D
Folded size    42 × 25 × 18mm
Opened size    60 × 25 × 18mm
Lens material    Optical glass
Body material    Metal
Perfect for:

You are…    This loupe helps you…
A jeweler or gemologist    Inspect stones quickly and accurately
A jewelry buyer    Check diamonds before purchasing
A collector    Examine coins, stamps, and small antiques
A hobbyist or maker    Add detail and precision to your craft
A vintage lover    Read hallmarks and small engravings
Why choose ours?

Feature    Benefit
Optical glass lens    Sharp, clear, distortion-free image
Metal body    Durable, professional, built to last
3 magnification options    Choose 10X, 20X, or 30X for your needs
Transparent case    Protects lens when not in use
Foldable design    Compact and portable — goes anywhere