African American man proposed to African American women with a lab grown diamond engagement ring.


Ethical lab-created diamond jewelry.

Made just for you

Stefano Navi pays upmost attention to every detail in the entire engagement ring crafting process. Whether it's curating the highest quality lab grown diamond, or creating a detailed custom setting, our customer's satisfaction is our highest priority.

Lab grown diamond engagement ring
Start with a setting
Browse our collection of unique and timeless settings. This will be the base of your custom engagement ring.
Find Your setting
design a custom made lab grown engagement ring
Design A Bespoke Ring
Meet with our sketch artists, virtually or in our showroom, to create your custom ring.
Design Your Custom Ring
All our jewelry is handcrafted in the U.S.A

Stefano Navi

Handcrafted in New York City

Every Stefano Navi piece is handcrafted and set by our team of trained jewelry makers in our New York City factory, ensuring the highest quality and full transparency.

Our Iconic Styles

Audrey Four-prong classic

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Ava Six-prong Comfort

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Jolie "hidden accents"

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Lucia Bezel-set

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Grace Tapered-baguette

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Julia Four-prong Pavé

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Picture on ideal cut lab grown diamonds in different shapes.
Why lab-created diamonds?
Learn about the processing of lab-grown diamonds and about their rise in popularity in recent years.
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Engagement Ring Education- Learn about the 4 C's of diamonds
Engagement Ring Education
Learn about the famous “Four C’s” of diamonds, and how to select the characteristics of your dream diamond.
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Stefano Navi went above and beyond to help me make the most perfect lab-created diamond stud earrings. I am looking forward to working with them again!

Jasmine D.

I opted for the Stefano Preferred ring, figuring we will exchange it in the future. When I received it, I was absolutely BLOWN away! She said yes and didn't want to replace it for anything else. 

Jake H.

I was hesitant about buying a lab-created diamond engagement ring, but I can confidently say it was the best decision possible! Thanks to the Navi team, my fiancé received her dream rose gold engagement ring at a very affordable price!

Jordan K.
Learn about Stefano Navi's transition from earth mined to lab grown diamonds.
Our Story
Learn the story behind Stefano Navi, a third generation family jeweler with a passion for sustainability.
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Our promised of high quality craftsmanship, and our efforts to use ethical and sustainable lab grown diamond jewelry
Our Promise
The Stefano Navi promise: ethically created diamonds, sustainably crafted jewelry, and a lifetime warranty.
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