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Designed and built in the USA · Text Andrew
Andrew Gonzalez, Luxury Custom JewelerLuxury Custom Jewelerby Andrew Gonzalez

Family stones, reset carefully

Heirloom diamond resets in San Diego. The diamond is the heirloom; the setting is just the decade it was wearing.

Most family diamonds sit in a drawer because the setting looks like someone else’s era, not because anyone stopped loving the stone. I reset heirloom diamonds into rings that get worn again. Your grandmother’s stone, your taste, your hand. The history stays and the drawer time ends.

30+ years of experience building custom engagement rings, wedding bands, and custom jewelry. GIA Diamonds Graduate. Designed and built in the USA.

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Jeweler’s hands working on an heirloom diamond ring in a private San Diego studio
AI-generated inspiration imagery.

What gets decided

Nothing comes out of that setting until we both know what is in it.

Before I touch a prong, I look at the diamond under the loupe and tell you what I see, including the chips and abrasions that eighty years of daily wear leave behind. You should know exactly what you have before you decide what to do with it.

How a reset actually goes

A reset is a sequence, not an event. The stone gets examined and documented. It comes out of the old setting with its condition in mind. Then the new design gets built around what the diamond actually is, rather than around what a size chart says it should be. None of that gets rushed, because none of it can be undone.

  • The diamond is examined and documented before it leaves the old setting.
  • The new design is drawn around your actual stone and its real measurements.
  • The original mounting comes back to you.
  • Band and stack fit get planned before production, not discovered after.
Jeweler's hands examining an heirloom ring under the light
AI-generated inspiration imagery.

Older cuts want older-cut settings

Old European cuts, old mine cuts, and transitional cuts move light differently than anything cut today. They were cut for candlelight and they still behave that way. Drop one into a setting designed around a modern stone and you flatten the exact thing that made it worth inheriting.

A bezel sized to the stone’s true edge, a halo that follows its actual outline, prongs placed for its shape rather than a standard one. When the fit has to be exact, CAD lets you approve the new ring around your stone’s measurements before anything is built.

Setting styles laid out to suit an older-cut heirloom diamond
AI-generated inspiration imagery.

Sometimes the answer is to leave it alone

Not every heirloom should be reset, and I will say so when that is what I think. If the setting itself is the thing that matters, worn by three generations, made by hands nobody can ask anymore, then taking it apart costs more than it buys. Preserving it and building something new alongside it is often the better call.

That conversation costs you nothing. Send me a photo of the piece, or bring it by, and you will get a straight read on what it is, what it could be, and whether it should change at all.

An heirloom piece being discussed across a private jeweler's desk
AI-generated inspiration imagery.

Designed and built in the USA

Made by master jewelers. Built to last a lifetime.

A lot of jewelry sold today, custom or not, is mass-manufactured and imported. Everything we make is made here in the United States, by master jewelers and U.S. manufacturing partners who are the best at what they do. Quality comes first, because this is something you’ll wear every day for the rest of your life.

That’s where the value is. Working directly with me often costs less than a big-box jewelry store, and the quality is in a different class.

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What quality looks like on your hand

A diamond worth the work

Natural or lab-grown, from the best sources I know, and chosen by eye so the stone lives up to the ring around it.

The right height

Set so it doesn’t catch on sweaters or hair, and doesn’t hide the stone either.

Strong, even prongs

Thin or uneven prongs are how diamonds get lost. These are formed to hold for decades.

A clean finish

Smooth wherever it touches skin, and clean where light enters the stone.

A band that fits beside it

Made so your wedding band sits flush against it, with no gap.

Inspiration, not inventory

Design directions to customize

View all directions

Guides for this decision

A three stone ring built around an existing centre diamond

Upgrading Your Engagement Ring: When and How

Engagement ring upgrades done honestly: bigger center stones, full resets, what happens to the original diamond, and when to leave it alone.

Read guide
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How to Choose an Engagement Ring Setting

Solitaire, halo, pavé, bezel, three-stone: every setting term in plain English, plus the side-view and lifestyle questions that decide how a ring wears.

Read guide
A radiant cut ring built from a saved inspiration photo

Can You Make an Engagement Ring From a Photo?

Yes, a jeweler can build a ring from a photo. What a picture tells us, what it hides, and how a screenshot becomes a ring made for her hand.

Read guide

In their words

“Andrew reset my grandmother’s diamond into something Lauren actually wears every day. He handled it like it was his own family’s stone, and he returned the old setting in a little pouch, which meant the world to my mom.”
Derek & Lauren · Heirloom diamond reset

Questions couples ask before they start

Is it safe to unset an old diamond?

Usually, but not blindly. Age, chips, a thin edge, and old repair work all change how a stone should be handled. I look first and document the condition, and if a diamond needs a protective setting or should not be moved at all, you will hear that from me before anything happens.

Do I get the original setting back?

Always. The old mounting is yours. Some people keep it in a box, some hand it down anyway, and one client’s mother cried over it. It comes back either way.

What does a reset cost?

Less than most people expect, because the diamond is usually the expensive part of a ring and you already own it. The number depends on whether the new setting is existing, modified, or CAD-built, and you get it in writing before anything starts.

How long does an heirloom reset take?

Most finish in 14–30 days, the same as the engagement rings. CAD work adds review time. You will know the realistic window before the stone leaves its setting.

Can a family stone go into a completely different style?

Yes. An inherited round can live in a modern bezel, a three-stone with new sides, or an east-west setting. Honoring the stone does not mean copying the ring it came out of.

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Text Andrew

Text Andrew the ring style you keep coming back to.

A photo, sketch, or even a rough idea is enough to start. I can usually tell you whether the smartest path is a sourced diamond, a modified setting, a CAD build, or a short call to compare options.

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Andrew Gonzalez, GIA Diamonds Graduate
Trained by GIA to judge a diamond by eye, not just by its report.
30+ years in jewelry
Choosing diamonds and building custom jewelry, every week.
Designed and built in the USA
All our custom jewelry, made here by master jewelers and U.S. partners.
The price in writing first
A written plan and a real number before any deposit.