How to Propose with a Lab Diamond Engagement Ring

lab diamond three stone round engagement ring and prong set eternity band
round lab diamond open cathedral solitaire engagement ring platinum ada diamonds ad-147

Ada Diamonds offers the world’s most brilliant, conflict-free lab diamond jewelry, and we’re thrilled that you’re considering an Ada ring for your engagement. We invite you to join us as we usher in the future of fine jewelry with our state of the art lab grown diamonds, a 21st century custom design process, and white glove service. 

Ada Diamonds knows that for the modern, socially conscious couple, it matters where it comes from. Lab grown diamonds are the only way to guarantee your diamond is truly conflict-free, of known origin and sustainable.  

We pride ourselves in offering lab diamonds, a representation of pure love and science, for a guaranteed good conscience diamond engagement ring. 


Proposal Settings

Unsure which custom engagement ring style your partner prefers? At Ada, we’ve got you covered. With our proposal setting program, you can purchase and set your lab grown diamond as a classic solitaire, then take advantage of a complimentary re-setting to design her dream ring as a team after the proposal.

Love the solitaire setting? Rest assured that your engagement ring will last a lifetime as all of Ada's engagement rings are custom made-to-order in the United States by award winning fabricators.


The Ada Diamonds Difference

Known Origin 

Conflict-free, sustainably grown, rest assured. We guarantee a 100% known origin, every time. Learn about the growth process

Value

Lab diamonds are often priced at a 30-40% discount off of equivalent quality mined diamonds. Learn about lab diamond pricing 

No Bad Diamonds

Our Concierge team hand curates and inspects each diamond we offer. Learn about our Concierge experience.   

One-of-a-Kind

Every ring we sell is fully bespoke and made-to-order just for you. Explore the custom design process.


About Ada Diamonds

Ada Diamonds was founded in 2015 by two partners seeking a gorgeous, environmentally friendly engagement ring to symbolize their love. After a frustrating experience building a custom engagement ring with lab diamonds, they knew they weren't alone, and subsequently founded Ada to help others build beautiful, meaningful diamond jewelry.

Today, Ada Diamonds operates a socially-progressive company working to build a better and brighter future for all. Read about our philanthropic efforts and quest to challenge the status quo of the diamond industry. Learn about our values, genesis, and mission statement.

Oval cathedral pave lab diamond engagement ring

Ready to Get Started? 

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lab diamond eternity and men's wedding band

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