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Variety of loose diamonds.


Whether natural or lab grown, each of our diamonds is responsibly sourced and selected for its brilliant sparkle.

Design Your Own Diamond Ring

Select your ideal ring setting and pair it with a Beyond Conflict Free™ Diamond.

Variety of diamond engagement rings.

Colored Diamonds

Explore our curated collection of natural and lab created colored diamonds in a variety of stunning shades.

Loose colored diamonds.

Natural vs. Lab Diamonds

Natural and lab-grown diamonds are identical to the naked eye. In fact, most experts can't even tell them apart without specialized equipment. Ultimately, the main difference is how they're created. Learn more to understand which diamond type suits your style.

Natural and lab diamond engagement rings.

Blockchain Diamonds

Blockchain technology is revolutionizing the natural diamond industry. Our blockchain keeps track of every step in a diamond’s journey – from mining, to market, to the moment it reaches you – safely, securely, and permanently. With our blockchain verified diamonds, you’ll have an enduring digital record about where your diamond comes from and how it was sourced. In 2019, we became one of the first retailers to offer blockchain verified diamonds, and year after year we have increased our offering of blockchain verified diamonds, ahead of our ESG Goals.

Blockchain Verified Diamonds

Ethically-Sourced Diamonds

Our curated collection of loose natural diamonds and loose lab grown diamonds feature a wide array of dazzling stones that compliment a variety of tastes and budgets. Each one of our diamonds is Beyond Conflict Free™, furthering our mission to cultivate a more ethical, transparent, sustainable, and compassionate jewelry industry. Brilliant Earth natural diamonds and lab grown diamonds are both a stunning and an ethical choice: our diamonds are beautiful, inside and out.

To find a diamond as one-of-a-kind as you are, begin by browsing our selection of diamond shapes: from round to oval, cushion, marquise, pear, emerald, radiant, asscher, princess, or heart. Next, ensure the loose diamonds that you are perusing have grades of cut, color, clarity, and carat that align with your standards. Our cutting-edge technology allows you to easily compare, contrast, and select loose diamonds to find the perfect one.