Thomaston Place Auction Galleries is pleased to present “Jewelry Auction: The Unreserved Collection,” an extraordinary specialty sale featuring 421 pieces of fine jewelry, timepieces, gemstones, and precious-metals—each offered entirely without reserve. As the holiday season approaches, this event provides an unparalleled opportunity for collectors and gift-givers to acquire meaningful, heirloom-quality pieces at remarkable, bidder-driven prices.

From exquisite diamond rings and vivid gemstone pendants to vintage watches and finely crafted gold and silver jewelry, the auction showcases a dazzling range of items suited to every taste and budget. Whether seeking a sentimental holiday gift or a signature vintage piece for a personal collection, bidders will discover an abundance of options.

A Treasure Chest of Gemstones & Vintage Jewelry

The auction features an extraordinary array of gemstones and jewelry, including: Diamond, Sapphire, Emerald, Ruby, Blue Diamond, Pearl, Opal, Jade, Jadeite, Tourmaline, Topaz, Amethyst, Citrine, Carnelian, Fire Agate, Spinel, Turquoise, Lapis, Morganite, Moonstone, Amber, Garnet, Hematite, Onyx, Peridot, Zircon, Mother-of-Pearl, Pietra Dura, Chalcedony, Quartz, and more. Categories include Rings, Bracelets, Necklaces, Pendants, Earrings, Brooches, Cufflinks, Bangles, Charms, Bead Necklaces, and more—offering both classic and contemporary styles.

Gold, Silver & Precious Metals—All Unreserved

At a time when gold and silver prices remain historically strong, this auction presents a rare chance to acquire an exceptional range of precious-metal pieces, including 18K, 14K, 10K, and 9K gold in yellow, white, rose, and two-tone varieties, as well as gold-filled and gold-plated jewelry. The sale also features an impressive selection of silver works—sterling silver (.925), TAXCO 980, and 800 silver—along with silver-plated, gilt silver, niello silver, and finely crafted silver accented with stone or enamel inlay. With every lot unreserved, bidders may discover outstanding value on pieces that blend beauty, craftsmanship, and lasting investment appeal.

Pocket Watches & Wristwatches

Timepiece collectors will appreciate a curated assortment of vintage, modern, and collectible watches from makers such as Seiko, Gruen, Movado, Jules Jurgensen, Gucci, Waltham, Bucherer, Citizen Eco-Drive, Paul Breguette, and others. Pocket watch highlights include American Waltham, Elgin, Illinois Watch Co., Columbia, Lady Racine, and a standout vintage Bucherer 18K gold Swiss blue enamel pendant watch.

Perfect Timing for the Holidays

The sale offers endless gift possibilities—from sentimental favorites such as gold bands, pearl earrings, and gemstone rings to bold statement pieces including designer bracelets, vintage brooches, and striking necklaces. Collectors and gift-givers will also find unique treasures such as antique jewels, carvings, and artisan creations. All items will be beautifully presented in a gift box—ready for holiday giving.

All Unreserved—The True Spirit of Discovery

Every item in this auction will sell to the highest bidder, regardless of price. This unreserved format energizes bidders, removes barriers to entry, and invites both seasoned collectors and first-time buyers to participate with confidence and excitement.

Auction Details

Event: Jewelry Auction: The Unreserved Collection
Date & Time: December 5, 2025 — 11:00 AM EST
Location: Thomaston Place Auction Galleries, 51 Atlantic Hwy, Thomaston, Maine 04861

Bidding Options: Live, Online, Phone, and Absentee
Preview: Open to the public (dates and times available on our website)

For details on how to participate, visit our How to Bid page or complete the Phone/Absentee Bid Form to register. With limited seating and phone lines available, collectors are encouraged to register early to secure participation.

About Thomaston Place Auction Galleries

Recognized as one of the most respected names in the auction industry, Thomaston Place Auction Galleries is a trusted full-service auction house based in Thomaston, Maine. Specializing in fine art, antiques, jewelry, rare artifacts, and museum-quality pieces, the gallery is renowned for expertly orchestrated auctions that attract a global audience of distinguished collectors.

Rooted in a deep appreciation for history and dedicated to presenting New England’s most treasured estates to the world’s finest collectors, Thomaston Place brings rare and meaningful works to market—expertly sourced from distinguished private collections. Through in-person, phone, absentee, and online bidding, the auction house connects discerning buyers worldwide with treasures of the past, ensuring the stories endure and continue to inspire future generations.