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Loose Diamonds

Loose Diamonds

Loose diamonds are gems that have been expertly cut and are ready to be mounted.

Engagement Rings

 Diamond Engagement Ring

Find a brilliant diamond engagement ring that complements her unique style.

Diamond Bands

Diamond Wedding Bands

A diamond band can signify an anniversary or complement an engagement ring.

Diamond Studs

Diamond Studs

Our earrings feature perfectly matched round, princess, or asscher diamonds.

Diamond Jewelry

Diamond Line Jewelry

Adding prominent sparkle to any ensemble, a diamond necklace is a perfect gift.

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Loose diamonds that are ordered along with a setting come set and finished.

We stand behind our products with a money-back guarantee and a hassle-free 30-day return policy.

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Satisfied Brilliance Customers

Read what a satisfied customer said about their experience with

John Welch
January 27, 2015
Customer rating:

Inspiring, creative, and expressive designs....

Matthew Routson
January 25, 2015
Customer rating:

I was a little hesitant at first when it came down to buying a diamond I would not see until delivery. I could not be more happy today, Anthony made this a enjoyable experience and has so much knowledge to give. I will be buying all my jewelry from him in the ...

Josh Hoffman
January 12, 2015
Customer rating:

my order from was the biggest single purchase I had made next to a car so I was nervous. The customer service, amazing prices and Excellent selection has me looking for more to buy from them!! The diamond I purchased appraised by my jeweler and...

eric pritchard
January 12, 2015
Customer rating:

After much online shopping and visits to local jewelry stores, I sent an email to Brilliance, inquiring about a few loose diamonds and engagement settings. As a newbie to diamond shopping, I didn't really know exactly what I was looking for, but Anthony Cappol...

Aaron Alonzo
January 12, 2015
Customer rating:

With the number of online diamond retailers available, is among the best. I recently purchased my fiance's engagement ring through them and the experience was encouraging, fast, and reliable. Their customer service was impeccable and I gained a ...

Ian Gibson
January 11, 2015
Customer rating:

I worked with Jonathon to design a custom engagement ring. I could not be more pleased. From day one, I noted how incredibly knowledgeable and professional his team was. Jonathon in particular insisted on getting every detail absolutely perfect, and it showed....

Tom M
January 8, 2015
Customer rating:

After doing a couple months of research for what I wanted to give my loving wife.I ran into the website: Brilliance.comI made the purchase realizing I would save 45% on a large stone for my wife. I had compared the same stones at the local jewelers in my area,...

Christopher Dawiczyk
January 7, 2015
Customer rating:

I received amazing service from Anthony Cappola at Brilliance, and a stunning Diamond. He guided me expertly and I definitely created that "shock" moment with my proposal. Cheers to Anthony and Brilliance!...

Craig Kaczmarek
January 7, 2015
Customer rating:

I ordered a custom made engagement ring and got way more than I expected. I searched for months for the best prices and quality diamonds. Nobody compares to! I got the most beautiful ring I could ask for and at a price nobody could beat! Thank y...

Joel Schwartz
January 6, 2015
Customer rating: is the only way to buy jewlery. They have a wide variety of designs and styles and everything on their site is very high quality. I shopped at dozens of local jewelers and a few big box stores only to find the same jewelry on at a...

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We stand behind our products with a money-back guarantee and a hassle-free 30-day return policy.

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We offer the highest quality products at the lowest prices, guaranteed. If you find an item at a lower price, we will beat it.