Jonathan's Fine Jewelers

10/11/2026

⌚ Built for depth. Designed for presence.

The Rolex Sea-Dweller is one of the brand’s most serious professional dive watches — combining rugged capability with unmistakable Rolex design.

With its black dial, rotating dive bezel, Oyster bracelet, and substantial case, this is a watch made to feel purposeful on the wrist.

✨ Technical heritage. Everyday confidence. Serious collector appeal.

Looking to add a Rolex Sea-Dweller to your collection — or have a luxury watch you’re ready to sell or trade? Visit Jonathan’s Fine Jewelers.

📍 Houston, TX
📞 713-977-9885

10/10/2026

“Sergio, this thing needs to pop.” 💎

That was our client’s request. This is what we created.

A 15.3-carat center stone surrounded by 3.82 carats of D-color, VVS2 diamonds—custom-made at Jonathan’s Fine Jewelers in Houston.

From her original idea to CAD design, detailed renderings, client approval, and the finished ring, every step mattered. The proportions. The diamond matching. The fine prongs that let the stones take center stage.

Have a gemstone you’ve held onto for years? An older ring you’d love to redesign? Let’s create something you’ll be excited to wear.

Message us “CUSTOM” or call 713-977-9885 to discuss your project with Sergio.

📍 Jonathan’s Fine Jewelers
6222 Richmond Avenue, Suite 435 • Houston
JFJCo.com

Your stone could be the beginning of something extraordinary.

10/09/2026

💎 Same carat weight. Very different look.

Carat tells you how much a diamond weighs — not how large it will appear on your hand.

Two diamonds with the exact same carat weight can look completely different depending on:
✨ Millimeter measurements
✨ Shape
✨ Cut proportions
✨ Depth
✨ Face-up spread

That’s why at Jonathan’s Fine Jewelers, we don’t evaluate a diamond by the carat number alone. We compare the actual stones side by side so you can see where the value really is.

💬 What would you choose: more carat weight or a diamond that looks larger?

📍 Houston, TX
📞 713-977-9885

10/09/2026

A Rolex is more than a timepiece, and it’s important to know how to care for it.

Sergio takes a moment to walk a customer through winding their Datejust, because owning a great watch comes with understanding the operation behind it.

CustomerExperience

10/08/2026

🚨 FAKE ALERT! 🚨 That luxury watch may look convincing—but is it authentic?

Before you buy, get a second opinion. And if you already own it, you’re welcome to bring it by—even if you didn’t purchase it from us.

I’m Sergio with Jonathan’s Fine Jewelers. After 36 years in business, I want you to feel confident about the watch on your wrist.

Call ahead and come see me:
📱 Sergio: 832-277-5725
☎️ Office: 713-977-9885
📍 6222 Richmond Avenue, Suite 435, Houston, TX

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10/08/2026

Every piece of estate jewelry has a story, and sometimes, you never know what’s going to show up at our store.

This collection came in from out of town, and now it’s time to examine each piece to uncover its history and value, and see what we can offer. You never know what you might find in an estate collection.

10/07/2026

Why should you buy your next watch with us?

We don’t borrow our inventory, we own it. Plain and simple.

Come check out our huge selection of watches to choose from, all available today.

6222 Richmond, Suite 435.

10/06/2026

🐎✨ A piece with personality, movement, and unmistakable charm.

This gold equestrian pendant brings together sculptural detail, diamond accents, and a playful jockey-and-horse motif that makes it feel more like a miniature work of art than a standard piece of jewelry.

It’s distinctive, collectible, and exactly the kind of estate piece that starts conversations.

💎 Jewelry should tell a story — and this one certainly does.

Looking for one-of-a-kind estate jewelry — or have a unique piece you’re ready to sell or trade? Visit Jonathan’s Fine Jewelers.

📍 Houston, TX
📞 713-977-9885

10/04/2026

⌚ Box and papers matter — but condition matters more.

For modern Rolex watches, having the original box and papers can absolutely add value. But when we evaluate a watch, condition still comes first.

Sharp case. Original finishing. Honest wear.
Those details often tell us more than the accessories ever will.

And above everything else: trust your source.

If you’re buying from someone you trust, you should feel confident that the watch has already been properly evaluated for authenticity and condition.

💬 What matters more to you when buying a watch: box & papers or condition?

📍 Houston, TX
📞 713-977-9885

10/04/2026

You never know what’s hiding in a pile of estate jewelry.

Here, Sergio is sorting through a client’s treasures, deciding what’s worth putting in the store, and what’s simply worth its weight in gold.

Some pieces have history. Some have value, some have both.