Diamond Search

Select a shape to begin searching for loose diamonds online and enter a price range to help narrow your diamond search.

Diamond Price Range

Enter your diamond price range. (Optional)

Diamond Shape

Select one or more diamond shapes. Learn about diamond shape.

Round Cut Diamond
Round
Princess Cut Diamond
Princess
Asscher Cut Diamond
Asscher
Radiant Cut Diamond
Radiant
Cushion Cut Diamond
Cushion
Emerald Cut Diamond
Emerald
Marquise Cut Diamond
Marquise
Oval Cut Diamond
Oval
Pear Cut Diamond
Pear
Heart Cut Diamond
Heart
Online Diamonds
Certified Diamonds Online

Every diamond is certified by gemological labs such as the GIA, AGS, and EGL.

Expert Guidance
About Brilliance

A diamond and jewelry expert can assist you with any questions you may have.

Why Brilliance?
About Brilliance

Every loose diamond order comes with an array of services and is backed by Brilliance.

Diamond Education
Diamond Education Online

Our diamond education will guide you in selecting a diamond that's perfect for you.

Conflict Free
Conflict Free Diamonds Online

At Brilliance, we adhere to a strict zero-tolerance policy against conflict diamonds.