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phone 1 888-658-6372

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Our Excellent Customer Service

At Lumera, we want you to feel absolutely confident in your purchase. Below you will find a complete list of our guarantees and policies.

Our unique combination of assortment, pricing, education, and benefits makes Lumera the best place to buy a diamond. In fact, we believe it's the best way to purchase an engagement ring ring as well.

Whether you're buying a loose diamond, creating an engagement ring from scratch, or surprising a loved one with a pre-made piece of exquisite jewelry, Lumera is your perfect provider. Let us help you find exactly what you're looking for.

If you have any questions, issues with the website, or just even need more education when it comes to our diamonds, please email us at [email protected] or call 1-888-658-6372. We'll be more than happy to help you.