Princess Single Halo Setting
![Platinum 2 Carat Princess Cut Lab Grown Diamond Halo Engagement Ring Ada Diamonds Design AD-440 White Background](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1624053648212-FGH0DEYUHLS1WQD7CN5W/lab-diamond-engagement-ring-with-princess-cut.png)
![18k White Gold Princess Halo Ring with Lab Diamonds Ada Diamonds Design AD-440 White Background Profile](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1624053650506-4L6ISQSOTLD799AMID1I/lab-created-princess-cut-engagement-ring.png)
![14k White Gold Princess Lab Diamond Halo Ring Ada Diamonds Design AD-440 White Background Side View](https://images.squarespace-cdn.com/content/v1/59b054ce1abeabbe4986b687/1624053678701-UHW1H4220PCAI64NFYXF/princess-cut-lab-diamond-halo-ring.png)
Princess Single Halo Setting
Custom made-to-order princess halo engagement ring featuring conflict-free lab diamonds hand-selected for quality, fire, and brilliance. Available options: platinum, 14k or 18k gold: white, yellow, rose. Ada Diamonds is the leading luxury purveyor and the best place to buy a lab diamond. Virtual consultations available worldwide; private in-person appointments available in San Francisco and New York.