Fusing Engineering & Art to Shape the Future of Fine Jewelry.
Hand Chain Baguette Birthstone Connector
Infinity Connector
Round Permanent Bangle
Round Permanent Bangle Mixed Metal Bundle
Round Permanent Bangle Single Metal Bundle
Permanent Bangle Pliers
Choose Your Metal
Our patented Permanent Bangles come in 3 metals 14K Yellow Gold, 14K Gold Filled or Sterling Silver, all crafted for lasting shine and durability. Gold Filled offers a warm, luxurious tone with excellent tarnish resistance, while Sterling Silver brings a timeless, cool finish that pairs with any stack.
No matter which metal you choose, our most popular size is Medium in 2mm. Can’t decide? Try both with our Mixed Metal Bundle.
Modern Precision, Brooklyn Craftsmanship, Timeless Results
Modern Precision, Brooklyn Craftsmanship, Timeless Results
From product development to casting, setting, polishing, and chain manufacturing, we offer a comprehensive range of processes all under one roof.
Our team of jewelers, machine-operators and CAD/project engineers uses advanced technologies and decades of experience to bring your designs to life with precision.
Based in Brooklyn, we prioritize sustainable practices (including Fairmined and recycled metals) and maintain strict in-house quality control to deliver on time and to standard.
birthstones and connectors
Little Details, Big Impact
NEW Half Domed Cuff
Stack, Style, and Shine
Your Words Inspire the Care & Craftsmanship.
"100/10 as usual Rivas craftsmanship, quality and customer service is amazing. The gem itself is stunning."
“The craftsmanship of the permanent bangle is superb. It lasts beautifully and sits so elegantly on the wrist.”
“Sparkles brilliantly! The quality exceeded my expectations.”
Pops of Color
Bright, playful chains that bring energy to every stack. Perfect for customers who love a bold yet chic twist.
Permanent Cuff Ring
A breakthrough in permanent jewelry design, the RIVA Permanent Cuff Ring features two end caps with bails, allowing you to weld on a chain or add charms for a fully customizable look.
Jeweler favorites
3.6mm Pink Enamel Hammered Link Paper-Clip Chain By the Inch
4.40mm Textured Mixed Paperclip Chain By The Inch
3.7mm Clear Enamel Paper-Clip Chain By the Inch
2.03mm Sterling Silver Satellite Gold-Filled Chain By the Inch
2.15mm Enameled Cable Chain By the Inch
3.6mm Blue Enamel Hammered Link Paper-Clip Chain By the Inch
Heart Link Chain By The Inch
1.4mm Elongated Box Chain by the Inch
Select Size + Metal
Permanent Bangle Starter
Permanent Bangle Starter
Permanent Bangle Hand Tools
Permanent Bangle
Permanent Bangle Hand Tools


