Thollot & Co.

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Thollot & Co. 💍 Colorado’s Premier Engagement Ring Destination
🏆 Award-Winning • Family-Owned
✨ Custom & Fine Jewelry
📍 Thornton, CO
👇 Shop & Book Appointments

Thollot ("Tullo") Diamonds is North Denver's premier custom design and manufacturing retail jewelry center.

10/23/2026

Sorry… our diamonds can be a little blinding! 😎💎✨

Your engagement ring starts the story. The perfect stack makes it yours. ✨🤍
10/22/2026

Your engagement ring starts the story. The perfect stack makes it yours. ✨🤍

10/21/2026

Not to flirt, but we think our jewelry would look really good on you! 😉💎

10/17/2026

Flowers are sweet, but diamonds are forever! 😉💎✨

10/15/2026

Bujukan stack for the win. 💫💎

10/14/2026

Did you know tungsten rings can’t be cut off like traditional gold rings? 🤯💍

Because tungsten is extremely hard but brittle, controlled pressure is used to safely fracture the ring when removal is necessary!

The more you know! 💎

10/13/2026

WEDDING & STACKING BAND EVENT | OCTOBER 21–24!

The more you stack, the more you save! 💎

💍 Buy 1 Band → 15% OFF
💍 Buy 2 Bands → 20% OFF EACH
💍 Buy 3 Bands → 25% OFF EACH

🎁 FREE 0.25 ctw diamond studs for the first 32 people to book AND attend their appointments! No purchase necessary!

✨ See a band you love? Come try it on!

📅 Book your appointment today!
https://thollotco.com/pages/appointments

10/10/2026

3 FUN FACTS ABOUT LAB-GROWN DIAMONDS! ✨

FACT 1: Lab-grown diamonds are REAL diamonds! 💎 They have the same chemical, physical, and optical properties as natural diamonds!

FACT 2: They grow in just weeks! ⏳ Unlike natural diamonds, which take millions to billions of years to form.

FACT 3: How are they made? 🔬 Scientists start with a tiny diamond seed and use advanced technology to create the conditions for diamond growth. Carbon builds onto the seed, slowly forming a beautiful diamond crystal! 💎

✨ Same sparkle, different origin!

10/09/2026

Life’s too short not to have a little color in it! 🌈✨

The bezel setting: sculptural, secure, and quietly luxurious. 💍A modern edit of a timeless idea. ...
10/08/2026

The bezel setting: sculptural, secure, and quietly luxurious. 💍
A modern edit of a timeless idea.

Address

3790 E 104th Avenue
Thornton, CO
80233

Opening Hours

Monday 10am - 5:30pm
Tuesday 10am - 5:30pm
Wednesday 10am - 5:30pm
Thursday 10am - 5:30pm
Friday 10am - 5:30pm
Saturday 10am - 4pm

Telephone

+13032803374

Website

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