Silicon Valley Diamond & Jewelry Buyers, a 66mint Company

Silicon Valley Diamond & Jewelry Buyers, a division of The 66mint Company, is an industry leader in the purchasing of diamonds, colored stones, fine jewelry, luxury watches and precious metals. Whether you are considering selling an engagement ring, estate jewelry, diamonds (loose or mounted), gold coins, or precious stones, we will make you a competitive offer based on the current secondary market value. One of our GIA educated jewelry professionals will make you an offer based on the fair market resale value of each individual piece you are considering selling. We will give you a purchase bid and, if accepted, payment is made immediately. Should you find yourself considering selling an engagement ring, Silicon Valley Diamond & Jewelry Buyers understands that this can be an emotional decision. Our buyers are sensitive to each client’s situation and will work with you in a respectful and confidential way to ensure that the process is as smooth as possible while offering the industry’s best diamond prices. Silicon Valley Diamond & Jewelry Buyers works with estate attorneys to liquidate jewelry from estates and trusts. We also offer closeout services to jewelry dealers, whether it be collections or entire stores. We have strong working relationships with antique dealers and auction houses and can advise you appropriately should you be interested in placing items in auction. We invite you to contact us to make an appointment to meet with one of our GIA educated buyers.