GEM Pawnbrokers was founded in Brooklyn, New York by Martin Kaminsky, a World War II veteran who trained in military watchmaking and precision time synchronization during his service. Unable to serve in combat due to poor eyesight, Kaminsky channeled his technical skills into a post-war watchmaking and repair storefront that gradually evolved into a full pawnbroking operation. His son Mitchell joined the business in 1970 with an MBA and helped expand it to multiple locations. Following Mitchell's passing in 2017, the Kaminsky family continues to operate the business, now spanning 28 locations across New York City and the Greater NY area over 73 years of continuous operation.
GEM offers two core financial services: collateral-based pawn loans and outright item purchases. Customers can bring luxury watches, designer handbags, gold jewelry, electronics, sneakers, and other high-demand goods to any location for a free appraisal. In-store professionals authenticate items, assess condition and current market value, and make a cash offer on the spot. For pawn loans, the item is held as collateral in secure storage until the loan is repaid. Items can also be sold outright. GEM operates a bilingual (English/Spanish) service model and offers both walk-in and appointment-based visits, along with a mobile app. They also retail pre-owned inventory through their website.
What distinguishes GEM within the NYC pawn market is its scale and longevity. With 28 locations across the city and over seven decades of operation, it is one of the largest and most established pawn networks in the region. The company's roots in watchmaking give it particular credibility in appraising timepieces, and it explicitly claims to offer the highest prices paid in New York for collateral items. High-security storage is provided for all pawned goods during the loan period. The brand explicitly targets luxury and designer categories — Rolex, Gucci, Apple, Louis Vuitton, Chanel — rather than general merchandise, which signals a focus on higher loan values.
GEM is a legitimate, long-established business well-suited to New York City residents who need fast liquidity against high-value personal property. However, like all pawn shops, the underlying loan product is short-term and asset-backed — terms, interest rates, and fees are not disclosed on the website, which is a common industry practice but limits upfront comparison shopping. Borrowers should expect rates typical of state-regulated pawn lending in New York, which can be significant on an annualized basis. GEM is not a substitute for personal loans or credit products for those who have access to them.