Preowned Tiffany & Co. We Buy

ThingsWeBuy.com purchases all varieties of preowned Tiffany & Co. watch and fine jewelry pieces. For nearly 20 years, our staff has been helping thousands of people just like you sell tiffany jewelry easily from the comfort of their own homes.

Sell your Tiffany & Co. to us. We buy all categories of Tiffany & Co. women’s and men’s silver, gold, platinum, and diamond jewelry, and all models of women’s and men’s Tiffany & Co. watches, including:

Sell Tiffany Jewelry


  • Rings (wedding, engagement, celebration, other)
  • Bracelets & Bangles
  • Brooches
  • Charms
  • Necklaces & Pendants
  • Earrings
  • Solitaire Pieces
  • Cuff links
  • Designer Collections (Peretti, Picasso, Gehry, Atlas, Etoile, and more)

Sell Tiffany Watches


  • Atlas
  • Cocktail
  • Tiffany Mark
  • Tiffany Grand

Sell Tiffany & Co. jewelry and timepieces for cash easily, securely, and seamlessly with ThingsWeBuy™. Our staff of skilled buying professionals offers personal, friendly, and efficient service to ensure your comfort and satisfaction throughout the selling process. Our free, insured Safe-Pak shipping materials are also specially-designed to protect your valuables and give you peace of mind. Order your Safe-Pak, send in your Tiffany & Co., and experience the ThingsWeBuy™ difference today.

Have questions about selling your preowned Tiffany & Co. watch or jewelry to ThingsWeBuy.com? Visit our Watch FAQs or Fine Jewelry FAQs sections to find answers to some of the most frequently asked questions about selling luxury watches or fine jewelry to ThingsWeBuy.com.

A note about pricing for jewelry containing semi-precious stones, small diamonds and pearls:
Due to an unusually high supply and low demand for semi-precious stones such as rubies, sapphires and emeralds we are unable to offer much, if anything for these items. Likewise, the secondary market for diamonds less than 1 carat has decreased significantly. Cultured Akoya Pearls other than name brands such as Mikimoto or Majorica are hard to resell without a certificate. The quality of a pearl is difficult to determine without papers. We are more than happy to accept items containing pearls, semi-precious stones, and diamonds less than 1 carat. However, we are unable to offer a premium for these items based on more than their precious metal value when included in your jewelry.