Marquise Cut Cathedral Ring oval_yellow-platinum_cathedral Lab diamond is graded E-F

Lab diamond is graded E-F VS+ and weighs approximately

Measures a healthy 3mm wide

Emerald Cut Lab Diamond Bezel Band is crafted just for you in 18K solid gold or platinum

Read our full policy

Marquise Cut Cathedral Ring oval_yellow-platinum_cathedral Lab diamond is graded E-FEvery marquise 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 marquise ring settings are made with the best materials available, including recycled metals whenever possible, and undergo stringent QA in our own certified responsible manufacturing facility. We don't purchase or use inferior mass produced mountings that can easily