Quality.
Consistency.
Service.

Our precious metals are fabricated in the USA
using SCS-Certified 100% recycled material.
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Shop by
Stone Shape

Geometric heart shape made of intersecting lines and points.

Heart
A geometric design featuring a star shape within a circle.

Round
A geometric outline of a teardrop-shaped gem.

Pear
An oval-shaped diamond outline with geometric facets.

Oval
Geometric design featuring an oval shape with intersecting lines.

Marquise
Geometric illustration of a complex polygon with intersecting lines.

Radiant
Geometric outline of a square with layered, angular edges.

Assher
A geometric design featuring a star shape within a circle.

Round
A geometric outline of a teardrop-shaped gem.

Pear
An oval-shaped diamond outline with geometric facets.

Oval
Aquamarine
Aquamarine
(426 items)
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Peridot
Peridot
(178 items)
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Sky Blue Topaz
Sky Blue Topaz
(81 items)
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Tanzanite
Tanzanite
(206 items)
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Popular Products
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New 0.8 mm Round Swiss Blue Topaz
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1.0 mm Round Amethyst A
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New 1.0 mm Round Amethyst AAA
1.0 mm Round Amethyst AAA
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New 1.0 mm Round Green Tourmaline
1.0 mm Round Green Tourmaline
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New 1.0 mm Round London Blue Topaz
1.0 mm Round London Blue Topaz
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New 0.8 mm Round Black Onyx
0.8 mm Round Black Onyx
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Our Customer Reviews

★ ★ ★ ★ ★
"Absolutely stunning gemstones! The quality and sparkle exceeded my expectations. Will definitely buy again."
Gray square with dimensions 150 x 150 pixels. David Johnson
★ ★ ★ ★
"I love that each stone is ethically sourced and hand-selected — you can really see and feel the difference."
Gray square with dimensions 150 x 150 pixels. Sara J.
★ ★ ★ ★ ★
"Beautiful selection, fast shipping, and great customer service. The gemstone I ordered is even more gorgeous in person."
Gray square with dimensions 150 x 150 pixels. Amber
What Sets Us Apart
Why Choose
Shanu Gems
The Shanu Difference

Precision Calibration: Stones are cut to consistent tolerances for more predictable setting.

Batch-to-Batch Consistency: When you reorder, stones match previous lots as closely as nature allows—maintaining size, shape, and visual balance across production runs.

Depth You Can Build Around: Thousands of calibrated stones across sizes, shapes, and colors—so you can order deeper with confidence and reorder reliably.

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Two sparkling red gemstones with distinct cuts and shadows on a white surface.
Top-notch support
Secure payments
Signature Packaging
Easy Returns
In House Gemologist!
Hand Crafted Designs
Three people pose together, smiling; a man in a purple shirt, a woman in a green top, and a man in glasses.
About
Shanu Gems

Shanu Gems has been a family business since 1980, built on a passion for gemstones and a commitment to quality. It all started when Pramod brought his father’s gemstone-cutting legacy from Jaipur to New York City.

Over the years, we’ve grown, expanded our collection, and perfected the art of precision cut gemstones.

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Teal diamond icon on a dark background.
Exact Stone You See
A teal outline of a certificate with a circular seal in the center.
Certificate of Authenticity
Teal necklace with an ornate pendant featuring an oval shape.
100% Natural Gemstones