Jewelry & Coin Mart

Discover your next treasure at The Jewelry & Coin Mart! Since 1986, we've been your one-stop shop for:

-Jewelry
-Gold
-Diamonds
-Fine watches
-Estate items
-Sterling silver flatware
-Coins

We sell and buy fine pre-owned Estate jewelry and designer signed items such as David Yurman; John Hardy, Tiffany & Co. and Roberto Coin. Our watch department specializes in fine swiss watches & timepieces such as, Rolex, Patek Philippe, Vacheron & Constantine, Breitling and more.

Shop with ease across various platforms including eBay, Ruby Lane, Facebook Marketplace, Let Go, Poshmark, Etsy, Shopify, and Bonanza!

Get ready to fall in love with something new! 💍✨

757 W. Golf Rd.
Schaumburg, Illinois
(847) 839-9500


Jewelry & Coin Mart

The largest diamond every found, weighing in at 3,106ct prior to being cut into 9 major stones and 96 smaller stones is known by the name of...

6 months ago | [YT] | 0

Jewelry & Coin Mart

This precious gem was the largest jewel cut from the famous Cullinan and remains to be the largest cut diamond in the world, weighing in at 530.20ct with 74 facets - it was named...

6 months ago | [YT] | 0

Jewelry & Coin Mart

Once owned by Louis XIV, this famous 45.52ct jewel was stolen during the French revolution and had a reputation for bringing bad luck and misfortune to whoever possesses it - this diamond is known as...

6 months ago | [YT] | 0

Jewelry & Coin Mart

Sold at auction in 1969 along with permission to name it, this pear-shaped, 69.42ct jewel was named Cartier until an actor bought the diamond for his leading lady - it was then renamed to...

6 months ago | [YT] | 0

Jewelry & Coin Mart

The most well-known yellow diamond in the world is a very unique 287.42ct jewel that was originally found by DeBeers in 1878 and later purchased by a famous Fifth Avenue Jeweler - this jewel was named...

6 months ago | [YT] | 0

Jewelry & Coin Mart

Unveiled at the Tower of London in May 1991, this 273.85ct polished jewel commemorates the 100th anniversary of De Beers'

6 months ago | [YT] | 0