Get to Know Us
a leading dealer in fine jewelry, diamonds & watches
Since 1989 TMC has been a trusted leader in the fine jewelry industry. We are a leading wholesale dealer specializing in fine watches, diamonds and estate jewelry. We are experts in appraising and marketing fine jewelry and diamonds.
We are members of IWJG, NYDDC, Polygon and the Jewelers Board of Trade.
Our Services
Serving the industry since 1989
Fine Jewelry Appraisals
Full service certified GIA appraisals. From single stones to large estates.
Important Watch Evaluation
We specialize in the appraisal and evaluation of important wrist watches, pocket watches and clocks from the worlds best makers.
Purchasing & Brokering
Looking to sell a large collection or estate? Knowing the best market for your jewelry can make a big difference in the amount you receive.
Precious Metal Refining
Our Precious Metals Refining service provides our customers with a quick and efficient way to process their gold, silver, platinum, and other precious metals. We use advanced technology to accurately assess the purity and value of your metals, ensuring you get the most for your material.
