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advance aset image of a diamond with maximized light performance

The worlds only patented modern round brilliant maximized for light performance. The light. The Sure Sparkle®. The memories.

Every Black by Brian Gavin® celebrates a different story. When you’re ready to make Black by Brian Gavin part of yours, let us know and we’ll help you find exactly what you’re looking for.

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Diamond Selector

Make the diamond of your dreams a reality. Find your Black by Brian Gavin now. Most diamonds in the Black by Brian Gavin collection will be custom cut—if we do not have exactly what you are looking for in our inventory, please contact us and we will make every effort to create the perfect diamond for you.