a division of Aventura Jewelry & Coin

Our great location in the INTERNATIONAL JEWELERS EXCHANGE is located in the affluent city of Aventura, Florida. We have a variety of merchandise to suit anyone's needs-from Movado‚Äôs to Patek Philippe!   We have an extensive array of numismatic merchandise such as American Gold Eagles, Krugerrands, Silver Bullion and a collection of rare currency.  Michael's expertise in rare collectibles can't be matched and we are here to create an atmosphere of care, excellence and most importantly, knowledge.  

The staff at Aventura Jewelry & Coin is here to serve YOU! Our goal is to provide the ultimate in customer care and the long-term commitment to serving you. We make private appointments, including bank and house calls.  

We look forward to not just a single transaction, but also a long-term relationship.

Buying from us is simple.  Payment may be made online through PayPal, a bank wire or certified check, and credit card in our store.

1-800-4-RARITY

world of coins

About Us


World of Coins is a division of Aventura Jewelry & Coin. At Aventura Jewelry & Coin we specialize in rare coins, estate jewelry, fine diamonds, beautiful timepieces, rare collectibles and all bullion-GOLD, SILVER, PLATINUM AND PALLADIUM. Michael Freiman is the owner of Aventura Jewelry and Coin and has over 30 years of numismatic experience with a specialty in fine gems, watches and rare collectibles.  Michael is a member of PCGS, NGC, ANA, IWJG, and Polygon and has been an eBay Power Seller and member since 1998. Michael is also a GIA alumnus.