About Us

PRISM SOURCING LAB LLC is a registered fine jewelry supplier based in Wyoming, USA .
We create premium 18K gold and platinum IGI‑certified lab‑grown diamond jewelry for individual collectors and jewelry business owners.
Our supply chain cooperates with professional manufacturing facilities in Shenzhen, China. With direct factory support, we guarantee reliable quality and custom jewelry service.
We serve retail customers, independent jewelry retailers, boutique stores and small jewelry brands across the US and international markets.
Contact Information:
• Email: admin@theonejewelry.online
• Phone: +1 (503) 473‑7496
• Address:1021 E Lincolnway Unit 1488, Cheyenne, WY 82001, USA