When you choose Promise by Effy, you become a valued member of our family. We pride ourselves on providing premium service to help you express your individual style and tell your unique story, backed by the guarantee of the Effy family.
Promise by Effy stands behind the quality and craftsmanship of every product we create, which is why we offer a Limited Lifetime Warranty, free shipping and returns, online chat and virtual consultations. We are here for you every step of the way.
Masterfully crafted by skilled artisans to exacting standards, every Promise by Effy design will be worn and treasured for a lifetime, backed by the guarantee of the Effy family.
We offer classics with a twist and a little attitude and we appreciate the unusual, the unpredictable and the small details that set our pieces apart.
As a sister of one of the industry’s largest and most trusted jewelry brands, we leverage our insider connections to get our clients the best of the best diamonds at an exceptionally inclusive price point.
Our supply chain is fully transparent, and we directly source all our stones from known and trusted sources, ensuring you can feel as good about the jewelry you’re wearing as you look.
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We offer complimentary shipping and returns on all Promise orders.
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