Custom
ENGAGEMENT RINGS

Customize your dream Erstwhile ring. Select from a variety of antique diamond cut shapes, carat sizes, color and clarity. With your choice of metal. Add a custom engraving to complete your unique ring.

Create your own version of one of our signature or vintage inspired rings by choosing your ideal antique diamond shape, carat size, color and clarity. Build your dream ring in the metal of your choice, select from platinum, 18k yellow gold or rose gold. Add a custom engraving to complete your unique ring.

Create your own version of one of our signature or vintage inspired rings by choosing your ideal antique diamond shape, carat size, color and clarity. Build your dream ring in the metal of your choice, select from platinum, 18k yellow gold or rose gold. Add a custom engraving to complete your unique ring.

SIGNATURE COLLECTION

Your favorite original Erstwhile settings customizable with your choice of diamond shape, carat size and grade. And your choice of metal!

VINTAGE INSPIRED

Your favorite recreations from our archive of sold vintage engagement rings customizable with your choice of antique cut diamond shape, carat, and grade. Create your dream setting in your choice of metal 18k yellow, rose gold, or platinum.

CLASSIC SOLITAIRES

Build your dream solitaire setting with your choice of diamond shape, carat size and grade.