The Loan Officers at Jewelry-N-Loan have significant experience with diamonds and precious colored stones, including rubies, sapphires, emeralds and more. As GIA-trained gemologists, they have the necessary expertise and equipment to adequately provide a fair price. When making a loan against or selling diamonds or colored stones, it is crucial to bring laboratory certification (GIA or AGL) if available, which will allow us to maximize the loan or purchase amount.