Beauty, Quality & Value

EVERY TIME

Best Brilliance knows what an important decision buying a diamond is. We know you’re looking for beauty, quality and value in your purchase. Therefore, we commit ourselves to providing you with the highest quality, ethically sourced loose diamonds, diamond jewelry at the best prices on the market.

Trust &

Integrity

Let Us Assist You

  • The
  • #Best
  • Brilliance
  • Promise

Best Brilliance has four decades of expertise in the field of producing Clarity Enhanced Diamonds, Moissanite, Lab Grown Diamonds and Certified Natural Diamonds. We have a worldwide presence that way you can always be assured that we’ve acquired the finest diamonds available from a global standpoint. With Best Brilliance offices in Belgium, New York, Tel Aviv, and Los Angeles, you can now enjoy the benefits of purchasing directly from the source and removing the middle man and inflated prices. All diamonds at Best Brilliance are carefully selected for their quality prior to receiving our proprietary technology to enhance the clarity. Our quality assurance team performs meticulous work to make ensure our diamonds are approved in quality to bear the Best Brilliance name. After passing inspection, your diamond receives a certification from a licensed professional and is now ready for shipment!
Dreams come true with

Best Brilliance

We want to help you find the diamond of your dreams the way we have with thousands of other loyal customers over the years. Experience our concierge treatment today by speaking with one of our diamond expert who will assist you in finding the ring you’ve been searching for.

PREMIUM CUSTOMER SERVICE

Advanced level of customer service that extends beyond basic

FREE INSURED SHIPPING

We provide free delivery and free returns on all our products within continental United States

CONFLICT FREE

Al of our diamonds are Kimberley Process and protect against human rights abuse

INSURANCE BY JM

Protecting all things jewelry since 1913. All things jewelry insurance, all in one place

Meet the Team

Paul

Guy

Netali

Ted

Gabriella Salama

Eitan

Sapir

Simon

Dani

Our lovely offices of

New York

PREMIUM CUSTOMER SERVICE

580 5th Ave , Suite #1818
New York, NY 10036
(866) 978 4466
support@bestbrilliance.com
By appointment only

Reviews

"Absolutely the best experience ever!"

"I bought a diamond ring from you 4 years ago and I could not believe the quality and...

Maxine B.

"Exactly what I described!"

"Best Brilliance is so professional, dedicated to their craft, and focused on providing their clients with an exceptional...

Darling Photographers

Princess Cut Engagement Ring

"Very friendly, knowledgeable and reassuring when I had questions regarding my ring purchase via email and phone. Was...

Chris T.

"All the way from Paris!"

My husband surprised me with a Best Brilliance wedding band in Paris. It's so perfect and exact type...

Brigitte S.

"The Ring Of my dreams!"

"I said yes! The ring of my dreams, designed especially for me! Thank you Best Brilliance for designing...

Daniella C.

"Love my ring!"

"My fiancé proposed to me on Christmas morning with this ring, it is so so beautiful."

Sarah

"I can't believe this is my ring!"

"This is literally GOALS! The ring of my dreams I thought I could never have and everything I...

Vanessa J.

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