"NEW" HAS A NICE RING TO IT!

Discover the latest and greatest dazzlers we've just put the final polish on it.

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AFFORDABLE LAB GROWN DIAMOND JEWELRY

LIMITED TIME OFFER

THE GLAM STUD EARRING

Level up your everyday sparkle game.

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NEW ARRIVALS

STAR POWER

A new cut that redefines brilliance.

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THE LATEST LOOKS

LAB DIAMONDS 101

From their chemical composition to their intense sparkle and scintillation, lab grown diamonds are 100% real diamonds, just with a different origin story.

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OTHER QUESTIONS?

We’re here to help and answer any questions you may have. Give us a call at 212-PROMISE during the below hours.
9:30AM - 5PM Monday - Thursday EST
9:30AM - 2:30PM Friday EST
Alternatively, you can email us at hello@promisebyeffy.com.

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