About Rittenhouse Estate Buyers

For over 35 years, we've proudly owned and operated National Watch and Diamond at the iconic intersection of 8th and Chestnut on Jewelers’ Row in Philadelphia. Our journey began with buying and selling a diverse array of items. Over time, we've limited our selling to specialize in pre-owned  watches, with Rolex being a cornerstone of our offerings, while continuing to purchase various valuables.

Our commitment to excellence led us to establish SellMyJewelry.com, a trusted platform enabling individuals nationwide to sell their precious items securely and conveniently.

Despite the decline facing Philadelphia’s Jewelers’ Row over the years, our dedication to serving our customers remains steadfast.

In the summer of 2024, we made the decision to relocate our store to a vibrant new location on Rittenhouse Square and change our name to Rittenhouse Estate Buyers.

For most of our years we primarily conducted sales through wholesale channels, and auctions. However, with our move, we will be selling premium pre-owned items in our new store. Each piece undergoes meticulous polishing and refinishing to ensure it's indistinguishable from new. With prices consistently slashed by 30-60% off retail, except for select items, like watches and handbags, which hold their value exceptionally well, we offer exceptional value to our discerning clientele.

Our extensive inventory encompasses a wide range of items, surpassing that of many stores in Philadelphia. From luxury watches and diamonds to engagement rings, designer jewelry, precious metals, coins and sports cards, we take pride in our diverse selection.  Buying pre-owned and selling wholesale allows us to continually rotate our inventory to always give our customers new choices of fairly priced items.

Trust and security are paramount in the world of buying and selling jewelry. At Rittenhouse Estate Buyers, we understand the importance of peace of mind. With a legacy built on integrity, expertise, and a relentless focus on customer satisfaction spanning 35 years, we provide a safe haven for all your jewelry needs.