Gemstone & Diamond Stone Replacement in Newport Beach

Restore the complete brilliance and integrity of your favorite jewelry. At Newport Jewelers, our master bench jewelers provide seamless stone replacement in Newport Beach, sourcing precision-matched diamonds, sapphires, emeralds, and fine gemstones and setting them directly in our Orange County workshop.

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Top Service

Best Quality

Best Price

Master Jeweler

Precision craftsmanship

Custom Design

Made around your vision

Diamond Specialist

Expert guidance

Swiss Watchmaker

Specialized timepiece

PRECISION COLOR MATCHING & BENCH CRAFTSMANSHIP

Seamless Gemstone Sourcing & Secure Stone Setting

Losing an accent diamond or chipping a prized center stone can take away from the beauty of an engagement ring, tennis bracelet, or family heirloom. Whether you are missing a tiny pavé melee diamond or need to replace a chipped natural sapphire, our Newport Beach gemologists and bench jewelers source exact replacements that blend invisibly with your existing stones.

We precisely match cut, color, clarity, millimeter size, and carat weight so your replacement gemstone looks original to the mounting. Before setting, our bench jewelers reinforce worn prongs, bezel walls, and channel seats using laser micro-welding, ensuring your new diamond or gemstone remains securely locked in place for decades to come.

QUALITY GUARANTEED

Restore the Complete Sparkle of Your Jewelry!

Don’t leave a ring or bracelet unworn because of a missing stone. Visit Newport Jewelers today for precision diamond and gemstone matching, master setting, and on-site prong reinforcement in Newport Beach.

RESTORATION PROCESS

Our 6-Step Stone Replacement & Setting Process

Every piece brought to our Newport Beach workshop follows a meticulous gemological matching and mounting protocol to ensure total security and optical harmony.

01

Microscopic Seat & Setting Inspection

We evaluate the empty mounting under high-powered magnification to identify why the stone fell out, diagnosing broken prongs, cracked channel rails, or deformed bezels.

02

Precision Gemological Matching

Our gem specialists calibrate the exact millimeter dimensions, facet profile, color grade, and clarity to source a matching diamond or colored gemstone.

03

Seat Re-Cutting & Laser Reinforcement

Using miniature bench burs and pinpoint laser micro-welding, we rebuild worn metal seats and reinforce surrounding prongs with alloy-matched gold or platinum.

04

Master Bench Stone Setting

The new gemstone is seated level and secured by hand using traditional setting techniques—whether prong, pavé, channel, bezel, or flush-set.

05

Adjacent Stone Security Check

We test every neighboring diamond and gemstone across the entire piece under magnification to ensure no other stones have loosened over time.

06

Ultrasonic De-Grime & Final Luster Polish

Your jewelry undergoes heated ultrasonic agitation, commercial steam flushing, and multi-stage metal buffing (including white gold rhodium dipping) for a showroom finish.

FAST TURNAROUND · ON-SITE WORKSHOP

Walk-In Gemstone Matching & Setting Diagnostics

Notice an empty setting in your ring or bracelet? Stop by our Newport Beach showroom for an immediate diagnostic check under our gemological microscope and a fast, upfront sourcing quote while you wait.

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Yasmeen Kadouh profile picture
Yasmeen Kadouh
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Jacob is kind, thorough, and so knowledgeable!! I will definitely come back for my jewelry needs.
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Model3 Girl
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I had such a wonderful experience at Newport Jewelers, and I especially want to recognize Jacob for his exceptional customer service! I absolutely did not want to be without my ring, but it needed to be resized. Jacob got me in right away and went above and beyond to make sure I wasn’t without it for long. He had my ring resized in record time, and I couldn’t have been happier with the service and care he provided. What really stood out to me was how accommodating, professional, and kind Jacob was. Customer service like that is hard to find these days! I had actually called another jeweler in the same plaza beforehand, and the person I spoke with was extremely rude and unhelpful. The difference in customer service was honestly night and day. I highly recommend Newport Jewelers and Jacob. If you want someone who genuinely cares about their customers and takes pride in their work, definitely see Jacob! ⭐️⭐️⭐️⭐️⭐️
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Stephen George profile picture
Stephen George
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I brought my Rolex in after I cracked the crystal and Jacob took care of it for me. He was very helpful and did a great job with the repair. My watch looks like new again!
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Kyryl Abazher profile picture
Kyryl Abazher
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My wife is really happy with how the ring 💍 sizing change turned out. Jacob is very knowledgeable and detail oriented - true professional with high standards!
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allegra maleki profile picture
allegra maleki
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Jacob did amazing work on my engagement ring that was passed down to me from my grandmother. He resized the ring and made it silver. It is my dream ring and he made my dreams come true. I can’t appreciate him enough, he is amazing. I will reccomend him to everyone I know !
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Sara Williams profile picture
Sara Williams
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Really happy with my experience at Newport Jewelers. I went in looking for an engagement ring and honestly wasn’t sure exactly what I wanted at first. Jacob was really helpful and took the time to show me different options and answer all my questions. I ended up finding a ring that I absolutely loved. The whole experience was great, and I really appreciate Jacob’s help. Definitely recommend Newport Jewelers if you’re looking for an engagement ring.
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Kyle Green profile picture
Kyle Green
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Jacob was great! I walked in and he was able to fit my Rolex within 10 minutes. Great service!
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Kyle Villasenor profile picture
Kyle Villasenor
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I had a wonderful experience meeting and doing business with Jacob. He was incredibly friendly, welcoming, and a pleasure to work with. I needed a ring resized, and the results were even better than I expected, especially considering how significant the size change was. The craftsmanship was excellent, and the ring came back looking brand new. I was also really impressed to learn that Jacob makes his own jewelry, which shows in the quality and attention to detail of his work. You can tell he takes a lot of pride in what he does. I’m extremely happy with how my ring turned out and would highly recommend Jacob to anyone looking for beautiful craftsmanship, quality work, and great service.
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Katherine Gordon profile picture
Katherine Gordon
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I had two rings worked on by Newport Jewelers the first was a repair, stone replacement and smoothing down sharp edges making my ring more comfortable to wear. The ring is stunning, he cleaned and polished it Next I had him change the mounting of my gorgeous 12 carat vivid blue sapphire from a very old platinum ballerina styled ring. To a modern pave mounting. The ring is stunning when I saw it I got goose bumps and wanted to cry. I have never seen a more beautiful ring, and the best part is it is mine!!! Thank you so much I am so so very happy
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Suzan James profile picture
Suzan James
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I had such a wonderful experience at Newport Jewelers! I recently bought a beautiful ring from them, and I couldn’t be happier with my purchase. Jacob was incredibly kind, patient, and helpful throughout the whole experience. He made me feel comfortable and never rushed me into making a decision. You can really tell that he cares about his customers and wants them to find something they truly love. Highly recommend Newport Jewelers, especially if you’re looking an Engagement rings!
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Frequently Asked Questions

Where can I get a missing diamond or gemstone replaced in Newport Beach?

Newport Jewelers provides comprehensive in-house stone replacement and setting inside our Newport Beach showroom, sourcing natural diamonds, lab-grown diamonds, sapphires, rubies, emeralds, and fine colored gems.

Our gemologists use precision millimeter calipers and high magnification to match the exact cut, color, clarity, and table dimensions of your surrounding stones, ensuring seamless harmony across the entire piece.

Pricing depends on the gemstone type and size; replacing a small pavé accent diamond with labor typically starts around $45 to $85, while larger center diamonds and rare colored gems are quoted upfront based on carat weight and current market grading.

Yes. We inspect and laser micro-weld any broken prongs, worn channels, or thinned bezel rims before setting the new stone, ensuring the mounting is structurally sound so the replacement cannot fall out.

Common diamond melee and standard gemstone replacements are usually completed within 24 to 48 hours in our Newport Beach workshop. Specialty cuts or rare colored stones may require 3 to 5 business days for precision sourcing.

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Visit Our Newport Beach Showroom Today!

Step inside our Newport Beach showroom to explore curated collections, start a custom design, or consult with our master jewelers and watchmakers.

Showroom

Newport Beach, California

Telephone

(949) 781-1979

Appointments

Private appointments available