Three Stone Radiant Cut Ring Metal:18KY a pro-jeweler approved sizer

a pro-jeweler approved sizer

and meticulously curated for exceptional quality

Our ring settings are crafted from the finest materials available

Plum’s diamonds are 100% lab created

Three Stone Radiant Cut Ring Metal:18KY a pro-jeweler approved sizerEvery radiant cut lab grown diamond ring is designed and crafted by Plum to your exact specifications. Plum's ethically sourced diamonds are 100% lab created and curated for quality. Our ring settings are made with the best materials availableincluding recycled metals whenever possibleand undergo stringent QA in our own certified responsible manufacturing facility. We don't purchase or use inferior mass produced mountings that can easily bend or