Diamond Rings
#ForeverStartsHere

The Diamond Reserve is Colorado’s most trusted custom jeweler. We specialize in the most brilliant engagement rings, GIA-Certified loose diamonds, and custom jewelry. Unlike retailers, owner Kaeleigh will meet with you one-on-one for personalized diamond consultation.

The Process

At The Diamond Reserve, we create custom engagement rings while providing our clients with one-on-one service and transparent expert diamond education.

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Educate

We educate each and every one of our clients on the 4C’s of diamonds and more. It is our mission for you to feel educated and confident when selecting your diamond.

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Select

Our team will guide you in selecting the diamond or gemstone that fits your needs and budget, answering all of your questions, and making sure you get the best price.

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Create

Once you have approved the 3D renderings our bench man begins to make the magic! All our engagement rings are handmade right here in Colorado to the finest quality. 

Questions? Let's talk!

Kaeleigh Testwuide

Hello, 

I am Kaeleigh Testwuide, founder and diamond expert at The Diamond Reserve. Thank you so much for visiting with us! My number one goal is to get you educated on all the dos and don’ts of buying a diamond, making sure you get the best diamond for the best value! 

There is so much information out there regarding diamonds and a lot of mistrust when buying a diamond. At The Diamond Reserve we will give you the truth, answer all of your questions, and ensure that you feel confident when you select a diamond. Buying a diamond and an engagement ring does not need to be stressful, it should be fun and exciting, and that is exactly how it feels when you work with us. 

Are you thinking about popping THE question, upgrading your diamond, redesigning your setting, or looking for a special gift? Send me an email and I will work with you personally to make sure we send you off feeling confident and excited with your purchase!

Yours Truly,

Kaeleigh Testwuide

Who's Talking About Us

  • Julia DuVal Avatar

    Kaeleigh and her team make this process amazing. She has the connections to find you the diamond you want, the taste to provide amazing feedback towards your design...and she's just fun to work with. Don't bother going anywhere else!

    Julia DuVal 9/11/2018
    Ryan Monroe Avatar

    Kaeleigh was extremely easy to work with and a true expert at her craft. She made sure that everything was within the budget I gave her, and quickly tracked down exactly what I was looking for albeit rare. I highly recommend her.

    Ryan Monroe 10/01/2018
  • Lauren Pierpoint Avatar

    Kaeleigh was wonderful to work with. She worked to get us the perfect engagement ring and the perfect wedding rings!

    Lauren Pierpoint 9/07/2018
    Ryan Monroe Avatar

    Kaeleigh was extremely easy to work with and a true expert at her craft. She made sure that everything was within the budget I gave her, and quickly tracked down exactly what I was looking for albeit rare. I highly recommend her.

    Ryan Monroe 10/01/2018
  • Carl Kline Avatar

    Thank you Kaeleigh and Erin for helping me with one of the most important decisions I have ever made! The ring was everything she wanted, and I couldn’t be happier with how everything turned out.

    Carl Kline 9/28/2018
    David Ziegler Avatar

    Found the perfect diamond quicker then anyone in town. My fiancé can’t say enough about her ring.

    David Ziegler 9/12/2018

Diamond Reserve Couples