Lab Diamond Pendant Necklaces

Lab Diamond Triple Bezel Cosmopolitan Pendant Necklace AD 122.jpg

Lab Diamond Pendant Necklaces

Brilliant Necklaces Made With Exceptional Conflict-Free Diamonds

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 Guide

cusotm bezel gray lab diamond pendant 

Fancy Colors

For a look as unique as you are. 


Wardrobe staples to elevate everyday.


Fancy Shapes

Choose a shape to express your style. 

In a Hurry?

Shop Ready to Ship Diamond Necklaces

Our curated collection of Ready to Ship fine jewelry pieces ensure you can get a brilliant, sustainable gift featuring lab grown diamonds in as little as 2 days.

Celebrating an Anniversary? 

Congrats! Shop Anniversary Bands or learn about our upgrade, restore, and replicate services. 

Shop Eternity Bands

Upgrade Your Ring