Handcrafted. Ethically Sourced.
Celebrate your moment with a sparkling gift — designed by you, crafted with care.
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Free Shipping
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Easy 30 Day Returns
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Manufacturer Warranty
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Best Price Promise
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Skin-Friendly
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Conflict-Free Diamonds
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Stress-Free Purchase
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Free Shipping
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Easy 30 Day Returns
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Manufacturer Warranty
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Best Price Promise
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Skin-Friendly
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Conflict-Free Diamonds
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Stress-Free Purchase
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Free Shipping
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Easy 30 Day Returns
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Manufacturer Warranty
Our Top Selling Engagement Rings
Discover iconic designs by our in-house team of master jewellers.
Gifting Made Easy
Turn moments into memories with the perfect gift from United Moissanite.
What Our Customers Say
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Great Communication & Quality Product
Fantastic experience! Communication was excellent, with timely updates. My questions were answered quickly, and the ring arrived as described, complete with certification and details.
Anuschka Grobler
Kentucky -
Stunning Ring & Fantastic Service
I love my new ring! It’s beautiful, arrived quickly, and UM was incredibly helpful throughout the process. I’m amazed at the quality and size of the diamond for such an affordable price!
Katy Truba
New York -
Perfect Experience & Beautiful Ring
Amazing experience from start to finish! Communication was prompt, and all my expectations were met. The ring arrived quickly within 2-3 weeks and my fiancé and I love it! The diamond is stunning.
Samantha A
Massachusetts
Got Questions? We Got Answers
What is Moissanite?
Moissanite is a gemstone made from silicon carbide, renowned for its brilliance and durability. It's a popular alternative to diamonds and can also be created in a laboratory.
How does Moissanite compare to Diamonds?
Moissanite has greater fire and brilliance than diamonds but is slightly less hard. It’s also more affordable and visually similar to diamonds.
Is Moissanite ethical and environmentally friendly?
Yes, moissanite is lab-produced, which reduces its environmental impact and eliminates concerns about ethical sourcing.
Does UM offer jewelry insurance?
While UM doesn’t offer insurance directly, you can purchase third-party insurance separately if desired. Visit our website for more details on jewelry insurance options.
What kind of engagement ring setting does United Moissanite have?
UM provides a range of configurations, such as solitaire, halo, three-stone, vintage, and modern designs. You may change each setting to suit your preferences.
What's United moissanite's return policy like?
United Moissanite offers a 30-day return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or an exchange.
Can I custom-design my engagement ring?
Yes, United Moissanite offers custom design services where you can create a unique engagement ring by choosing the metal, stone, and setting to match your personal style.
Are your moissanite certified?
Yes, the center stone comes with a certificate. We use top-quality, colorless (DEF) and VVS1 clarity Moissanite. Feel free to reach out with any questions.
