Art and science meet in this elegant new iteration of our Coursière setting thanks to a responsibly, sustainably grown diamond center made by our partners at Diamond Foundry. Clean lines serve as an architectural base while flattenedsquare prongs cradle the oval in rich yellow gold. Made with intent and craft, this ring expresses a modern way to make a lifelong commitment. Made in the U.S.A.

This one-of-a-kind ring has been made as a size 6. It can be resized to fit sizes 5-7 for an additional $60. To inquire about this ring or custom versions based upon it, please .

18 karat gold set with one 1.25 carat lab-grown Diamond Foundry oval white diamond (H color, VS2 clarity) center.