LOVE IS IN THE AIR

From classic lab diamond studs
to seriously beautiful engagement rings,
we've got everything to make hearts
beat faster this Valentine's Day.

Shop the Collection

LOVE IS IN THE AIR

From classic lab diamond studs to seriously beautiful engagement rings, we've got everything to make hearts beat faster this Valentine's Day.

Shop the Collection

AFFORDABLE LAB GROWN DIAMOND JEWELRY

NEW ARRIVALS

THE BRILLIANT HUGGIE

The understated classic gets a glow-up.

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LIMITED TIME OFFER

THE GLAM STUD EARRING

Level up your everyday sparkle game.

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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.

Learn More

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.

 Schedule a Virtual Appointment