![](http://promisebyeffy.com/cdn/shop/files/Slice_1_11_20x21_crop_center.jpg?v=1718725895)
![](http://promisebyeffy.com/cdn/shop/files/20240327_PromiseFashion_Shot08_0989_A_1_20x9_crop_center.jpg?v=1718044597)
A NEW STAR IS BORN
Introducing a stunning lab-created diamond more radiant and luminous than any that have come before. Our proprietary Star cut is a brilliant blend of beauty, science and ultimate technical virtuosity. Like a round brilliant diamond that has been boosted into the stratosphere, this unique cut displays a perfect six-point star embedded within the diamond facets.
Lab Created Jewelry at a Very Nice Price
![](http://promisebyeffy.com/cdn/shop/files/20240516_Effy_S03_Lk02_0921_1_2_20x_crop_center.jpg?v=1718045736)
SOMETHING FOR EVERYONE
Minimalist or maximalist? There's a brilliant Star design for every style.
![](http://promisebyeffy.com/cdn/shop/files/20240516_Effy_S07_Lk02_1848_2_1_20x_crop_center.jpg?v=1718718486)
SHOWSTOPPER
Discover the artful and extravagant Star lab diamond engagement ring collection.