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Free Shipping Over $500 (US Only)
Free Shipping Over $500 (US Only)
Permanent-Cuff-Manufacturing Permanent-Cuff-Manufacturing

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Diamond ring with blue stones on a dark surface

Contract Fabrication For Precision Parts

With 35+ years of expertise, we deliver high-quality contract manufacturing from complex. Our Brooklyn facility combines advanced machining, expert finishing, and fast lead times—100% quality guarantee.
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The Permanent Bangle

Our patented design lets you create lasting pieces — no welding needed. Available in 3 metals, 3 wire sizes, and 7 fits, it’s fully customizable with charms.
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Chains

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Permanent Jewelry

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Contract Manufacturing

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Brooklyn Based

35+ years of expertise

Free Shipping

When you spend $500+

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marketing@rivaprecision.com

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+1 (718) 361-3100

Fabrication Capabilities

Fabrication Capabilities

Based in Brooklyn, RIVA combines modern machining with skilled craftsmanship to deliver precision manufacturing. From machining and EDM cutting to finishing and assembly, we provide high-quality parts on time and at competitive prices.

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Brooklyn Based

For 35+ years, RIVA has grown from a Brooklyn basement into a family business built on integrity, craftsmanship, and sustainable practices.

Our Latest Arrivals

Jewelry components including bangle wire, tube bars, and rivets on a white background.
$4,066.00 - $10,412.00
$4,066.00 - $10,412.00
$4,066.00 - $10,412.00
$4,066.00

Permanent Bangle Mixed Metal Starter Pack

Be ready for every client with the Permanent Bangle Mixed Metal Starter Pack, thoughtfully curated to include your most in-demand sizes in a versat...

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$186.00 - $951.00
$186.00 - $951.00
$186.00 - $951.00
$186.00

Permanent Bangle

Elevate your permanent jewelry collection with The Permanent Bangle—our patented, heat-free design that creates a flawless, lasting fit in seconds....

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Two cuffs made from half-round wire, one in silver and one in gold color, with caps on the ends.
$70.00 - $187.00
$70.00 - $187.00
$70.00 - $187.00
$70.00

Domed Permanent Cuff

Introducing the Permanent Cuff, the original Riva Precision Manufacturing design. Fashioned from 2.50mm and 4.50mm domed wire, the Permanent Cuff f...

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Two round wire permanent cuffs, one in gold color and the other in silver color, both with bails on the caps for attaching charms.
$59.00 - $105.00
$59.00 - $105.00
$59.00 - $105.00
$59.00

Round Wire Permanent Cuff

Introducing the Permanent Cuff, the original Riva Precision Manufacturing design. Fashioned from 1.25mm and 2.0mm round wire, the Permanent Cuff fe...

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A collection of bezel-set birthstone connectors in various colors corresponding to different months, made of 14K gold.
$66.00 - $386.00
$66.00 - $386.00
$66.00 - $386.00
$66.00

Bezel-Set Birthstone Connector

RIVA’s Bezel-Set Birthstone Connector in 14K Yellow or White Gold features two bails on each end, making it perfect for personalizing necklaces, br...

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