20% Off Site-Wide!

Unparalleled Quality Meets Unbeatable Savings. Act Now for Timeless Elegance.

Limited Offer – Purchase $2,000 USD or more and receive a Solitaire Pendant valued at $700 USD absolutely free!

Moissanite Rings Lab Grown Diamonds

Best Brilliance This one's for you

We believe that every person deserves to shine. That’s why our diamond rings are all hand crafted with clear, flawless and perfectly shaped diamonds that we source from all over the world. Which one is right for you?

Unsure how to unearth the diamond that truly reflects your spirit?

Our diamond experts are here to guide you through - absolutely free.

Experience the Brilliance Up Close
Book an appointment for the exclusive opportunity to see and feel the stones. 

Expert Guidance at Your Fingertips
Our diamond expert jewelers offer personalized one-on-one service to ensure that every facet of your choice is perfect.

Confidently Make the Right Choice
Leave no room for doubt. You can be certain that the diamond you choose is the epitome of perfection.

Exemplary Customer Care

You are our top priority. Our customer service is not just advanced. It's exemplary. We are here for you, always. Enjoy peace of mind with free delivery and hassle-free returns*.

Ethical Brilliance

Our diamonds are not just stunning; they are symbols of integrity. Each diamond at Best Brilliance safeguards human rights throughout its journey. Choose a gem that's as conscientious as it is captivating.

Secure Shipping

Indulge in a seamless shopping experience. We ensure your precious Diamonds are delivered safely to your doorstep with free insured shipping. Plus, should you change your mind, we offer free returns on all our products within the USA*.

As seen in

Our Story

Unveiling a treasure trove of knowledge in diamonds and gems, fused with an artistic flair in jewelry craftsmanship and powered by cutting-edge technology.

Your story

Immerse yourself in the enchanting engagement moments of our clients from across the globe! Who knows, you could be the next to grace our gallery of joy.


Rated 4.7 stars from 1000+ reviews by

Read full reviews

Paul H


From initial enquiry to delivery, CS levels were excellent and order progress update communication exemplary. For Price, value and your significant other.. This company offer is hard to beat.

Austin R

5 CT ring

Fiancee loves it, great service, great communication, excellent quality of work and craftsmanship all the way around. Very helpful and professional stuff

Donal B

Perfect service

Paul at Best Brilliance was absolutely wonderful. From placing my order to delivery I knew every step during the process. Thank you

Bramdi B

Beyond perfection!

Beyond perfection! Shipping was very timely and if I had questions they were answered very promptly. The ring is beyond anything I could have imagined and defintely starts the perfect setting for a lifetime of happiness to come


Love My Gorgeous 6 Carat Radiant Eternity Ring!!!!

Paul worked overtime to make sure I was 100% satisfied with my anniversary present and it is STUNNING! Best Brilliance hands down uses the highest quality diamonds at the best price point in the US jewelry market today and believe me I searched

Calvin A

Outstanding communication and service

The ring and packaging exceeded expectations. Paul is outstanding was responding to my emails urgently evem late at night. Paul has even responded to emails even after the sale was finalized. Highly recommend. I will be a returning customer for sure

Amelia J

The most perfect ring

It was everything I could ever dreamed of! Thank you for the wonderful customer service, I now have the matching band and cannot wait to be able to wear them together!

The Best Brilliance Promise

Elevating brilliance since 2013, Best Brilliance is synonymous with excellence and trust. Here’s why choosing Best Brilliance means selecting the absolute best for yourself:

Unparalleled Security: Every diamond at Best Brilliance is etched with an anti-theft laser inscription* in the center stone, ensuring the utmost security for your precious gem.

Supreme Quality: Our relentless pursuit of perfection leads us to source only the finest diamonds. Additionally, we exclusively use solid gold, never settling for plated alternatives.

Precision Fit: Our meticulous 3D scanning process ensures that each stone is perfectly sculpted, guaranteeing a flawless fit tailored just for you.

Masterful Craftsmanship: Our jewelry is the epitome of artistry, handcrafted by elite professional jewelers employing advanced CAD design, creating timeless masterpieces.

Exquisite Packaging: Your jewelry is presented in a premium, elegant box, ensuring that unboxing your Best Brilliance piece is an experience.

Best Brilliance Guarantee