From sleek and simple wardrobe essentials to dazzling bespoke pieces, Ada's sustainable, conflict free lab diamond pendant necklaces are sure to delight. 


Build Something Beautiful

From rare fancy colored diamonds to breathtaking halos, our Diamond Concierge team is standing by to help you build a the perfect diamond necklace to add sparkle and elegance to any look. 

Ada Diamonds offers the world’s most brilliant, conflict free diamond jewelry. Our Diamond Concierge team specializes in creating stunning custom designs from the best lab grown diamonds on earth. Get inspired by our collection pieces, or build something from your imagination. Inquire today to get started.

Diamond Pendant Style Inspiration 

 Fancy Blue Cushion Pendant 

Fancy Colored Diamonds

For a look as unique as you are. 

 Oval Diamond Halo Stud Earrings

Classic and Elegant

Solitaire wardrobe staples to elevate every day.


 Custom Pear Pendant 

Fancy Shaped Diamonds

Choose a shape to express your style. 

In a hurry? Shop ready to ship diamond necklaces. 

Double Halo Pendant 0.88ctw

Double Halo Pendant (0.88ctw) Set in 14kt White Gold on 18" Chain

Compass Pendant 1.75ctw
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Compass Pendant 1.75ctw

Gray Compass Pendant (1.75ctw) Set in Black Rhodium-Plated 18kt White Gold on 18" Chain

Looking for something different? Explore the Collections.