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

Private jeweler · Designed and built in the USA

Custom engagement rings in San Diego, built around a diamond I selected for you.

Most people who text me already know roughly the ring they want. What they want from me is to get it right: a diamond that is genuinely good and not just good on paper, a setting that will last a lifetime, and a number that isn't paying for someone's showroom or for a diamond nobody actually looked at. I'm a private jeweler. I don't carry inventory, so there is nothing I need to sell you. I hand-pick the stone for each client from brokers I have bought from for thirty years, and every ring is made to order, designed and built in the USA by master jewelers.

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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What I’ll want to know

  1. A photo of anything she's saved or pointed at, even if something about it is wrong.
  2. The number you'd be comfortable with, not the stretch number.
  3. Whether there's a date, and whether the proposal is a surprise.

What gets decided

The plan comes before the ring. The stone comes before the setting.

Every ring starts with a conversation, not a case. From there it's four steps, with the price and the timeline in writing before anything is made. I carry no inventory and pay for no showroom, so every step is about your ring and nothing else. Here's what working with a private jeweler means.

It starts with a conversation

Send the photos she's been saving and the number you're comfortable with, and we'll set up a call. Almost everything starts on the phone: my job in that first conversation is to understand exactly what you're picturing and tell you plainly how to get there. From there the whole ring can be handled by phone, text and video. If you would rather see the stones yourself, we arrange that once there are stones worth looking at.

  • A consultation call first, arranged around your schedule.
  • Screenshots, saved posts, or a rough idea are all a fine start.
  • You'll know what your number gets you before you commit to anything.
One-on-one engagement ring consultation at a private jeweler's desk
AI-generated inspiration imagery.

Choosing how your ring gets made

Custom doesn't always mean starting from zero. Some rings can be made to order from a design that already exists. Some need the right design adjusted: a different setting, a wider band, a lower profile. And some deserve to be designed from scratch. I'll tell you honestly which one your ring needs, because the goal is exactly the ring you want, inside the budget you set.

  • Made to order: a proven design, built brand new for you.
  • Modified: an existing design, adjusted until it's hers.
  • Fully custom: designed from scratch. This is where CAD comes in.
Engagement ring setting options on a cream jeweler's tray in a warm studio
AI-generated inspiration imagery.

Finding your diamond

Once the direction is set, you place a deposit and the search begins. I review dozens of diamonds to find yours; some come from New York, some from London, some are closer. Lab-grown or natural, the standard is the same: the one diamond that's right for your ring and your number, not whatever needs to sell. If you want to choose the stone on its own first, that works too.

  • The best diamonds go to private jewelers shopping for one client at a time. What's left gets sold in bulk online.
  • I'm a GIA Diamonds Graduate: trained to judge a diamond by eye, not just by its report.
  • Natural and lab-grown both welcome. Neither pushed.
Two loose diamonds compared side by side next to a grading report in a jeweler's tray
AI-generated inspiration imagery.

Building your ring

With the diamond chosen and the design settled, your ring goes into production. Every choice here is about the next fifty years, not just the proposal photo: how it wears every day, how the stone is protected, how the wedding band will sit against it. If there's a proposal date, we plan backward from it so the ring is ready when you are.

  • Most rings finish in about 14 to 30 days, start to finish.
  • Built to last, and comfortable enough to wear without thinking about it.
  • A deposit when your diamond is ordered; the balance before the ring is finished.
Jeweler's hands inspecting an engagement ring setting in a warm private studio
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

In their words

“He put two diamonds with nearly identical reports under the loupe and showed me exactly why the cheaper one wasn’t the better deal. I have never had anyone in a sales situation talk me out of spending money before.”
Priya · Radiant engagement ring

Questions couples ask before they start

What's the best place to buy an engagement ring in San Diego?

The best place is wherever someone picks the stone for you by eye, has the ring built to order by master jewelers, and puts your money into the diamond and the craftsmanship instead of a showroom. That's what a private jeweler is. Text me a photo and a number and you'll see the difference in the first reply.

How much does a custom engagement ring cost in San Diego?

It depends on the stone more than anything, and I design to your number rather than the other way around. Text me the range you're comfortable with and I'll tell you plainly what it buys, in writing, before any deposit.

Do you have a store I can visit?

No, and that is deliberate. We start with a consultation call, and the rest can run entirely by phone, text and video. Once I have sourced stones for your ring, you see each one photographed and filmed beside its report, with my read on it. If you want to look at them yourself, we sit down at the Jewelers Exchange.

Can I see the diamonds in person before I buy?

You can, but you don't have to. Most clients decide from the photos and video I send of every candidate, shot face-up and in profile with the report beside it. If you'd rather see two or three on the desk yourself, say so and we'll set that up.

Natural or lab-grown?

Your call. Both are diamonds; they differ in origin and price. I'll put one of each on the desk in your shape if it helps, and I won't push either.

Can you make a ring from a photo I found online?

Yes. Send the screenshot or listing. I'll tell you what the diamond and setting really are, whether to buy it, modify it, or build it, and when the listing is actually the better deal.

Can I use my own diamond or a family stone?

Yes, after I've looked at it. Chips, wear, and the old setting all get checked before I promise anything. Most family stones are fine and beautiful.

How long does a custom engagement ring take?

Most rings finish in about 14 to 30 days once the stone is chosen. CAD builds and unusual stones can run longer, and you'll get a realistic window in writing before any deposit. If there's a date, tell me first and we plan backward from it.

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.

Prefer a call or text?

Prefer to reach Andrew now? Call or text 619-279-7738.

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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.