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

  • Ethan Matthew Avatar

    positive review  Heard about this place from a friend, he gave me their number, I called and talked to Kaeleigh, she received the call and was more than happy to help me find the ring I was looking for! Very good organization, have nothing but good things to say about them.

    Ethan Matthew 10/07/2019
    Kelly McNamee Avatar

    positive review  10/10! Amazing selection, very knowledgeable, and fun to work with! Great customer service. Will be recommending them to friends and family.

    Kelly McNamee 7/19/2019
  • Caroline Weirich Avatar

    positive review  We had the most amazing experience with The Diamond Reserve! The engagement ring was designed with their guidance and it turned out better than I could have expected. Erin also helped us with our wedding bands. She is a wealth of knowledge and always greets you with a smile!

    Caroline Weirich 6/05/2019
    Catherine Joseph Avatar

    positive review  Couldn't have asked for a better experience buying wedding bands! The process of getting my engagement ring re-sized was also really quick and easy!

    Catherine Joseph 8/27/2019
  • Neil Sullenberger Avatar

    Kaeleigh and Erin were both great to work with. We went with The Diamond Reserve for a custom engagement ring and custom wedding bands. They were extremely knowledgeable and helpful throughout the process. I would certainly use The Diamond Reserve again for any future diamond purchases.

    Neil Sullenberger 9/03/2019
    Jack Faulkner Avatar

    positive review  Easy to work with. Very knowledgeable. Great selection. Everything was perfect.

    Jack Faulkner 7/19/2019

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