Man Proposing on One Knee with a Solitaire Engagement Ring from Ada Diamonds

The Perfect Way to Propose
with a Lab Grown Diamond



Start With a Diamond

Choose from our hand-selected, pre-vetted, in-house inventory, immediately available for sale.

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Proposal Settings are available in Petite and Classic styles. Most styles require ~2 weeks for production. Need it sooner? Some styles are ready to ship in as little as 3 days. Please inquire and indicate your deadline!



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Benefits of a Proposal Setting

Benefits of a Proposal Setting

Keep Your Proposal a _Surprise_

Keep Your Proposal a Surprise

Whether your proposal involves a trip, a quiet private moment, or a public display of affection, cherish that experience without stressing the ring.

Take Your Time

Take Your Time

After the proposal you have 18 months to return for a custom design. While you’re working with our Concierge team virtually, you can proudly wear your temporary ring.

Flexible Options

Flexible Options

Not sure of the ring size? Don’t know what your partner prefers? You’ve got options. Deduct the full cost of the proposal setting from your new setting with no re-setting fee.

Your Dream Ring, _Guaranteed_

Your Dream Ring, Guaranteed

Most recipients want some involvement with their engagement ring design while still enjoying the element of surprise. A proposal setting gives you the best of both worlds! Get the ring design you’ve always wanted, without sacrifice.

Love It? Keep It!

Love It? Keep It!

Ada’s proposal settings are still bespoke and made with the same love and care as more intricate custom designs. Rest assured your proposal setting is meant to last a lifetime.

Frequently Asked Questions About Lab Diamonds

Frequently Asked Questions About Lab Diamonds

  • How is a Lab Diamond Grown?

  • Can a Jeweler Tell the Difference?

  • Are Lab Diamonds Less Expensive?

  • Why Should I Choose a Lab Diamond?

Why Choose _Ada Diamonds_?

Why Choose Ada Diamonds?

The _Best_ Diamonds on Earth

The Best Diamonds on Earth

We are discerning diamond experts that reject over 95% of lab diamonds as beneath our quality standards. Just like mined diamonds, not all lab diamonds are created equal. You can rest assured that diamonds purchased from Ada Diamonds are of superlative quality, fire, and brilliance.

Custom Made-to-Order Jewelry

Custom Made-to-Order Jewelry

Every engagement ring and piece of fashion jewelry from Ada Diamonds is bespoke and made by award-winning artists in the United States. Feel inspired to modify one of our existing collection pieces or design from the heart.

Unparalleled Client Service

Unparalleled Client Service

A purchase this important deserves an impeccable buying experience. Our friendly Diamond Concierge are reachable day and night, able to answer any questions, and committed to creating the perfect ring for you, guaranteed.

We Know _Luxury_

We Know Luxury

Whether it’s sensational diamonds, one-of-a-kind high jewelry, or bespoke opportunities with iconic brands, we treat each client experience with the seriousness it deserves.





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