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Natural Diamonds

For mined diamonds in particular, John Atencio maintains unwavering integrity and adherence to the most stringent social and ethical standards found anywhere in the diamond industry.

As part of this commitment, John Atencio only sells mined diamonds that comply with the Kimberley Process Certification Scheme (KPCS), a global effort aimed at eliminating the trade of "conflict diamonds", or rough diamonds used to finance war, human trafficking, and other harmful activities.

Shop Our Natural Diamonds

John's reputation has been built on long-standing relationships with miners, cutters and diamond suppliers - and a steadfast dedication to ethical and sustainable diamond sourcing. This knowledge and commitment give our customers the confidence that diamonds from John Atencio will be free from the taint of war or human suffering.

Listen to:
The Modern Jewelry Podcast - The Truth about Natural Diamonds

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john atencio store locations

Cherry Creek Mall

Cherry Creek Mall

3000 East 1st Avenue, Suite 181
Denver, CO 80206
(303) 830-7733
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Park Meadows Mall

Park Meadows Mall

8505 Park Meadows Center Drive, #2088 Lone Tree, CO 80124
(303) 799-0910
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Flatiron Crossing Mall

Flatiron Crossing Mall

1 West Flatiron Crossing Drive, #2282 Broomfield, CO 80021
(720) 887-6226
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Fort Collins

Fort Collins

164 N. College
Fort Collins, CO 80524
(970) 221-4477
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Boulder

Boulder

1048 Pearl St , SUITE 111
Boulder , CO 80302
303-996-2933
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