United States; California United States; Illinois United States; Chicago Illinois United States; Americas; North America; Northwest; Great Lakes
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Investor info
TypePE/BuyoutStage focus
Later stage VC
Industry focusDescription
Gem Research Swisslab (GRS) is a leading international gemological laboratory specializing in the identification, grading, and research of colored gemstones, including rubies, sapphires, and emeralds.