Dave Alpert, Owner & Appraiser

Dave Alpert brings over 45 years of experience to New England Diamond & Jewelry Buyers, where he oversees daily operations and customer interactions. A seasoned buyer and seller, Dave specializes in diamonds, watches, coins, sports memorabilia, military items, and historical collectibles. Known for his keen eye and passion for the rare and unusual, his personal collection spans centuries and includes artifacts from across the globe. For Dave, the most rewarding part of the business is connecting with people—learning their stories, evaluating their items, and helping them understand the value of what they own.

Articles

• We buy gold, shares what type of gold items we purchase and how we determine value.
• Gold Purity & Hallmark Guide, explains karat markings, hallmarks, and what they mean when selling your gold jewelry or coins.
• Types of Gold, reviews the differences between yellow, white, rose, and green gold, plus how platinum compares.
• Gold Home Tests, some simple tests can help you determine if your gold is real—from magnet and float tests to visual inspection. But for accurate results and peace of mind, we’re always happy to provide a free, professional evaluation in person.
• We buy jewelry, shares what type of jewelry items we purchase and how we determine value.