Round Classic Four Prong Solitaire

Round Classic Four Prong Solitaire

$1,250.00

Custom made-to-order round solitaire featuring conflict-free lab diamonds hand-selected for quality, fire, and brilliance. Available options: platinum, 14k or 18k gold: white, yellow, rose. Ada Diamonds is the leading luxury purveyor and the best place to buy a lab diamond. Virtual consultations available worldwide; private in-person appointments available in San Francisco and New York.

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Knife Edge Shank

Tapered Shank

Add a Diamond Collar

Make It Your Own

Every engagement ring is bespoke, and made-to-order. Modify this setting however you’d like with elements uniquely your own. Learn More about customization options for engagement rings.

Proposal Setting

Not sure what style your sweetheart desires? Ensure your proposal is a complete surprise! A non-customized version of this setting qualifies for our Proposal Setting program.

The Perfect Match

This setting pairs with a wide variety of wedding band styles.

View Wedding Band Details

This setting pairs with a wide variety of wedding band styles.

View Wedding Band Details

New to Lab Diamonds?

Read Our Frequently Asked Questions
See Our Diamond Pricing

lab-created-diamond-engagement-ring-and-wedding-band-set.jpg — Why Choose Ada Diamonds?

A Purchase This Important Deserves
an Impeccable Buying Experience

From *Will You?* to *I Do!*

Shop Wedding Bands
Shop Men’s Bands

Grown From Love.

Ada was founded by a husband-wife team.
Our Genesis & Our Values

Custom+Matching+Lab+Diamond+Wedding+Set.jpg — Ring Shopping Is Daunting.
We're Here to Help.

Read our Guide to Proposals,
browse our Proposal Settings,
or schedule a Consultation

Ready to Begin Your Concierge Experience?

INQUIRE NOW

© 2023 Ada Diamonds, Inc. All diamonds offered by Ada Diamonds™ are proudly laboratory-grown and can be referred to as lab created diamonds, grown diamonds, synthetic diamonds, man-made diamonds, cultivated diamonds, or cultured diamonds.

Colorless Near Colorless

D E F G H I J

IF Premium
to Standard
to

VVS1

VVS2

VS1

VS2

SI Unexceptional
Not Sold by
Ada Diamonds

Pricing in USD. Subject to availability.

Select Your Carat Weight

1.5 ct
1.75 ct
2.0 ct
2.25 ct
2.5 ct
2.75 ct
3.0 ct
3.5 ct
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5+ ct

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Round Classic Four Prong Solitaire

Round Classic Four Prong Solitaire

Round Classic Four Prong Solitaire

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