Love & Engagement

Diamond Rings

Shop Our Latest Collection of Diamond Engagement Rings
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Radiant Solitaire Semi-Mount Engagement Ring with Hidden Halo
$2,795.00
Oval Fancy Halo Semi-Mount Engagement Ring with Diamond Accents
$2,595.00
Marquise Bypass Semi-Mount Solitaire Engagement Ring
$1,295.00
Cushion Halo Semi-Mount Engagement Ring
$2,950.00
Emerald Cut Bypass Semi- Mount Solitaire Engagement Ring
$1,295.00

Thollot & Co. Custom Originals

Begin the journey to create your dream jewelry by scheduling an appointment with our design consultants today.

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Gift Essentials

Explore our selection of Classic Diamond Must-Haves for the one you love.

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Thollot & Co. Bridal

Each of our Thollot & Co. Custom Originals have been hand-crafted for you, right here in Colorado.

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Thollot News and Events

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Why Not Lab? What to Consider When Deciding Between Lab Created and Natural Diamonds
Why Not Lab? What to Consider When Deciding Between Lab Created and Natural Diamonds
Principles over Profits; How Thollot & Co. Stands for Ukraine by refusing to purchase Russian Diamonds
Principles over Profits; How Thollot & Co. Stands for Ukraine by refusing to purchase Russian Diamonds
Thollot &Co. Named by InStore Magazine as One of America's Top Two Coolest Jewelry Stores 2020
Thollot &Co. Named by InStore Magazine as One of America's Top Two Coolest Jewelry Stores 2020