Diamond & Gemstone Wholesaler in St. Petersburg, Florida

Kopelman Enterprises provides access to diamonds, gemstones, and fine jewelry at wholesale pricing, along with professional buying services for clients who want to sell or trade. The team handles a wide range of items across several categories.

Diamonds and Gemstones

Kopelman specializes in large diamonds and gemstones, typically one carat or larger, though the team evaluates any fine jewelry piece. The gemstones and diamonds inventory is sourced at the wholesale level, offering buyers a meaningful alternative to retail pricing.

Diamond Jewelry

From engagement rings to standalone diamond pieces, the diamond jewelry collection reflects a standard of craftsmanship suited to clients seeking lasting quality.

Estate and Antique Jewelry, Watches, and Coins

The estate jewelry, watches, and coins inventory covers gold and platinum fine jewelry, pre-owned luxury watches including Rolex, Cartier, and Patek Philippe, and U.S. gold and silver coins. Whether you are buying, selling, or trading, the team brings professional expertise to every transaction.