66mint Fine Estate Jewelry

Sell Jewelry


For an appointment in San Francisco, click the 66mint logo; for appointments in Menlo Park, click the Silicon Valley logo

66mint Fine Estate Jewelry in San Francisco    




If you are interested in selling your engagement ring, bracelets, earrings, necklaces, chains luxury watches, gold, platinum or sterling silver, make an appointment to visit 66mint Fine Estate Jewelry, the best jewelry buyer in San Francisco or Menlo Park and we will make you an offer to buy your jewelry or luxury items at the time of your appointment.

66mint prides itself on being an industry leader in the purchasing of fine diamonds, jewelry and precious metals. For over 100 years we have been making the industry’s most competitive offers to our valued clients looking to sell estate jewelry, sell diamonds, sell luxury watches or sell gold.

Should you find yourself in a position where you are considering selling an engagement ring in San Francisco, 66mint understands that this can be an emotional decision and our Bay Area diamond buyers are sensitive to each client’s situation working in a respectful and confidential way, ensuring that the process is as smooth as possible while making the most competitive offer possible.

For precious metals, we evaluate based on purity and weight to determine value based on daily market fluctuations. For jewelry, diamonds and luxury watches, clients work with one of our GIA educated professionals who will make you an offer based on the current fair market value of each piece.


Items we will purchase include:

Sell Engagement Ring in San Francisco Bay Area

We are the premier buyer of antique, vintage and contemporary engagement rings in San Francisco and the San Francisco Bay Area. If you have a diamond engagement ring, sapphire engagement ring, ruby engagement ring or colored stone engagement ring, we will evaluate it and make an offer to buy it from you. You can sell us your platinum, white gold, rose gold or yellow gold engagement ring at the time of your appointment in San Francisco or Menlo Park for the best offers on jewelry.

Sell Gold, Platinum and Precious Metals In San Francisco Bay Area

We buy 10k gold, 14k gold, 18k gold, 22k gold and 24k gold. We buy yellow gold, white gold, rose gold, sterling silver and platinum. We buy scrap gold like your broken chains, damaged jewelry and findings. You can sell any gold or platinum items in your jewelry box, garage or storage unit; we even buy sterling silver like sterling silver dinner services, sterling silver serving trays and sterling silver tea pots. Sell to the top-rated gold buyer in San Francisco.

Sell Bracelet & Earrings in San Francisco Bay Area

We buy all types of gold and platinum earrings. If you want to sell your unique earrings, whether they are diamond earrings, ruby earrings, emerald earrings, sapphire earrings or simply gold earrings, we will make an offer to buy them. We will also buy your diamond tennis bracelets, diamond line bracelets, designer bracelets and gold bracelets.

Sell Luxury Watches in San Francisco Bay Area

We purchase luxury watches from brands such as Rolex, Cartier, Patek Philippe, Ulysse Nardin, Bulgari, Audemars Piget. If you want to sell your luxury watch to the best watch buyer in San Francisco and have one of these brands, we buy many models of these luxury watch brands.

Sell Designer Jewelry in San Francisco Bay Area

We accept designer jewelry in gold, platinum and sterling silver from Tiffany, Cartier, Bulgari, Graff, Piaget, Van Cleef and Arpels, David Webb, Roberto Coin, Lalaouinis and more. Diamond, emerald, ruby, sapphire and other colored stones from these fine jewelry designers are often quite valuable. Sell to the top jewelry buyer in SF.


Estates & Collections:

66mint works with estate attorneys to purchase jewelry from estates and trusts. We also offer closeout services to jewelry dealers looking to liquidate their inventory, whether it be a portion of a collection or entire store. 66mint works closely with antique dealers and auction houses around the world. Specialty services such as sales advances, consignments, and public auctions are available in certain instances. If you are considering selling estate jewelry, selling diamonds, selling an engagement ring or selling gold, please contact us to make an appointment to meet with one of our GIA educated buyers.