Chatham Releases Catalog for Loose Lab-Grown Gemstones
The catalog contains a complete listing of all the loose gemstones in stock, as well as information about the properties of each stone.

Called the “Ultimate Lab-Grown Catalog,” the book includes shapes, sizes, color variants, estimated carat weights, and approximate wholesale prices for the lab-grown stones offered across all the major gemstone categories.
It also contains educational content on the cultural history, symbolism, and unique properties of each gemstone, as well as an overview of the most common methods used to grow gemstones in a lab and the key differences between them.
Chatham said this information is intended to help retailers and buyers understand how the different growing methods impact clarity, color, and pricing.
In addition to information about the characteristics and history of gemstones, the catalog outlines Chatham’s order process, custom cutting guidelines, return policies, shipping standards, and warranty information.
It also gives an overview of the company’s loose stone and branded jewelry partnership programs.
“The ‘Ultimate Lab-Grown Catalog’ represents a milestone in Chatham’s ongoing mission to combine innovation with heritage,” the company said.
“As pioneers of the lab-grown gemstone industry, Chatham remains committed to empowering partners with the tools they need to succeed.”
For more information or to request a copy of the catalog, call 800-222-2002 or email sales@chatham.com.
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