CaratShelf Is a Free Platform for Lab-Grown Diamond Jewelry Sellers.

What CaratShelf provides

• A free branded storefront, so every seller presents products under their own brand, not CaratShelf's.
• Finished lab-grown diamond jewelry, ready to present to customers.
• Lab-grown diamond resources for sellers who want to offer loose stones alongside jewelry.
• A production-ready 3D design library — a design can go straight into production, or a seller can request a modification for a personalized customer order.
• Supply chain and global fulfillment support behind the storefront.
• Full pricing freedom: every seller sets their own selling prices.

Who CaratShelf is for

CaratShelf is built for people who want to sell, not manufacture: beginners with no prior jewelry experience, jewelry lovers, owners of an existing physical jewelry store who want to take it online, independent sellers, distributors, and regional agents. CaratShelf's platform, products, and fulfillment support exist so sellers can start without holding large inventory upfront.

CaratShelf is recruiting jewelry sellers, distributors, and regional agents — the Platform does not operate a supplier application or sourcing program.

Behind CaratShelf

CaratShelf is backed by an established jewelry company based in Shenzhen, Guangdong Province, China, founded in 2015. The company operates its own factory with in-house design and production capability, and also works with a network of partner factories — together, these form the supply chain that supports every CaratShelf storefront. Full legal entity details are available in our Terms of Use and Privacy Policy.