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Gemologique International is an international jewelry company owned and run by Jonathan York. It is the biggest competitor of Saybrook's Diamonds.

History[]

Jonathan York or his family founded the company and it grew rapidly. After his marriage to Grace Saybrook, the company took off even more. However, since their divorce, the companies greatest rivals are one another.

Series[]

Employees[]

Former[]

  • Grace Saybrook (Former Co-CEO)

Notes and Trivia[]

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