Best BrillianceEngagement RingsLab Grown Diamonds RingsMoissanite RingsAbout Best Brilliance Best Brilliance is a global leader diamond jeweler online for engagement rings, wedding rings and custom made fine jewelry. Free Shipping and Free Returns. We're here to assist you! Get a free consultation from our diamond expert.
Best Brilliance (bestbrilliance.com) has 455 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Jewelry & Watches · Huntington, New York
Excellent
Jewelry & Watches · New York, New York
Excellent
Jewelry & Watches · New York, New York
Excellent
Jewelry & Watches · Brooklyn, New York
Excellent
455 approved reviews, newest moderated first
Billy A.
I can't say enough about the quality of engagement ring, the price , and the customer service. I would highly recommend and you have gained a customer for life Thank You Very Much
Response from Best BrillianceSep 4, 2025
Huge congratulations on your engagement! We’re so honored to have been part of such a meaningful moment in your journey. Wishing you a lifetime filled with love, laughter, and unforgettable memories together!
Jermaine W.
This was a very easy process. I picked out a ring that I liked and when I purchased the ring I inputted the wrong ring size. I received immediate help with getting this issue rectified. The ring arrived within 4 weeks and I couldn't be happier with the cut, clarity, quality, and price. The packaging for the ring was absolutely amazing. I would highly recommend Best Brilliance to anyone looking to purchase any jewelry. - 2 carrot Madeline Moissanite & Diamond hidden halo ring
Response from Best BrillianceAug 23, 2025
Thank you so much for your kind words and for taking the time to share your experience! We’re thrilled to hear everything went well—it’s always our goal to exceed expectations.
Chantelle G.
Best brilliance is just an unbelievable company! We placed an order that we needed in 2 weeks for a custom ring that usually takes 6 weeks. We got the ring a day before we flew out internationally and the proposal and the ring was stunning! Thank you for everything BB!
Response from Best BrillianceAug 23, 2025
We truly appreciate your support and feedback! It’s incredibly rewarding to know you had a great experience. Thank you for choosing us!
Robert N.
They was perfect and delivered just what they said fantastic
Response from Best BrillianceAug 23, 2025
Thank you for your lovely review! We’re so glad everything met your expectations. It’s always a pleasure to serve customers like you.
Ruth H.
Ring came in a timely manner. Exactly 1 month. Absolutely everything i ordered and beautiful. Sizing was perfect and quality was fantastic. I’ve had it a couple months now and has not worn down at all. It’s the real deal. The rings came in a big beautiful box with a certificate which I was not expecting.
Response from Best BrillianceAug 23, 2025
We’re grateful for your thoughtful feedback! Your satisfaction means the world to us, and we’re honored to have been part of your experience.
Lynne
My ring is stunning. Paul patiently met with me several times to personalise my design perfectly. The stones are spectacular and, the workmanship is superb. While purchasing such a special piece of jewellery online may feel daunting, Paul and his team do everything they can to make the process as comfortable as possible with constant updates and efficient responses to emailed queries. I could not be happier with my experience or the exquisite ring that I will treasure everyday.
Response from Best BrillianceAug 23, 2025
Thank you for trusting us with your order and for sharing your experience. We're so happy you're pleased, and we’re always here for you when you need us!
Adrian L.
The Ring was a masterpiece, came in at a great time and my Fiancée is in love with it. I am now engaged as of August 10,2025 thank you so much.
Response from Best BrillianceAug 23, 2025
Congratulations on your engagement! We’re so honored to have been a small part of such a meaningful chapter in your love story. Wishing you both a lifetime of love, joy, and unforgettable memories!
Maritza R.
I received my dream ring 💍 for my 10 year anniversary! The price was unbeatable for a 5carat marquise, paved, halo and all my fave’s! Best complements everywhere!
Response from Best BrillianceAug 5, 2025
Thank you for your wonderful review! We’re delighted to know you had a great experience. Your feedback inspires us to keep providing the best service possible.