Passerelle

Onyx: A gemstone of timeless elegance, is meticulously formed from calcite in caves around the world. This exquisite stone emerges through the slow, intricate process of water dripping and evaporating from stalagmites and stalactites, creating its distinctive layers and striking bands. With its deep, rich hues and captivating patterns, natural onyx embodies a refined beauty, cherished for its unique formation and enduring allure.


Natural Diamond: An exceptional earth-mined diamond, renowned for its brilliance and clarity. This exquisite gem, with its flawless cut and natural radiance, embodies timeless elegance and luxury.

Our unique pieces are hand-crafted and made to order. Please allow 7 to 19 day lead times as well as one week shipping for domestic orders and a little longer for International orders. (14 to 40 business day estimated delivery times)

Free express shipping and handling on domestic and international orders. Tracking numbers will be sent to you once the item leaves our studio.

Whether you've got a question or you want to make a few changes to an existing piece, send us a message and we'll be happy to assist you.

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At Adarâ Andersen, we ethically source our diamonds. Integrity and social responsibility are at the core of our procurement practices.