Fine Jewelry - Thomaston Auction
New England’s Trusted Auction & Appraisal Professionals.
51 Atlantic Hwy
Thomaston, ME 04861
207-354-8141 • 800-924-1032

Fine Jewelry

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While these pieces have sold, we are always accepting consignments. Sign up to be the first to know when we have an exciting new development. If you have an item you think we might be interested in consigning, please send us your item details virtually.
SOLD: $8,400

14K Yellow Gold pendant set with (1) natural pear shape diamond in a five prong basket setting, actual weight 1.76ct. Clarity VS1, Color F. Small chip on point and natural at 6 o'clock on the girdle.
SOLD: $5,400

18K Yellow Gold, polished finish "Alexandria" plunger clasp, with (8) strands of graduated tourmaline beads in an assortment of colors. 18 1/2" long. With appraisal.
SOLD: $6,600

Antique handmade Platinum Maltese Cross brooch/pendant set with Single Cut and Old European cut Round Brilliant Diamonds, a center Old European cut Diamond measuring approx 5.70mm, weighing approx 0.65ct, Clarity SI2, Color H. (29) Diamonds in each spoke, total of (119) Diamonds including the center Diamond and (2) in the bale. Size range 0.03 - 0.07ct, Clarity VS1-SI2. Approx total Diamond weight 6.0ct. Overall measurement 39.60mm (1.55"). Note: some chipped or nicked Diamonds. Platinum weight 8.0dwt. Fine Condition. With appraisal by GIA certified jeweler.
Vintage Art Deco Ruby Bead & Diamond Bracelet
SOLD: $16,380

Handmade Art Deco Platinum Bracelet, set with (3) rows of natural Burma ruby beads, (72) total beads, with diamond spacers between each bead, with a total of (42) single cut diamonds. Three stations between every three row section of ruby beads, each station link is an open cushion shape set with (60) round single cut diamonds and (6) straight cut baguette diamonds. Approximate diamond weight 4.00 ct, Clarity VS2-SI1, Color F-G. Approx. ruby weight 18 ct. Approx. platinum weight 45 grams. 7 1/4" long.
SOLD: $8,400

Vintage Art Deco era tennis bracelet, set with 45 round brilliant cut old European faceted diamonds in square link settings. 3.0ct. Clarity VS2, Color F-G, 7" long. Platinum 10.40 dwt. Fine condition. With appraisal.
New England's Trusted Auction Appraisal Professionals
Thomaston Place Auction Galleries takes pride in the commitment to provide the best customer service possible. Our friendly and knowledgeable staff is here to guide you through the purchase process, from bidding to expert shipment.
    SOLD: $5,400

    Handmade antique Platinum tennis bracelet set with square and rectangular step cut natural Ceylon Sapphires. (52) total stones, 8ct. Platinum 12.6 dwt. 7" long. With appraisal.
    SOLD: $4,800

    Rare Egyptian revival 14K Yellow Gold revolving watch fob/pendant. The frame depicts 2 Pharoah heads and set with a finely carved and inscriped period oval scarab. 2 1/2" long x 1 1/8" wide.
    SOLD: $4,500

    Pair of 14K Yellow Gold diamond stud earrings, each set with (1) .25ct round brilliant cut natural diamond, .50ct. Clarity VS2. Color G. Combined with set of diamond halo earring jackets, set with (8) round brilliant cut natural diamonds. 1.0ct. Clarity VS2-SI1. Color G. Total wt. 2.40 dwt. With appraisal from GIA certified appraiser.
    SOLD: $4,500

    Chinese carved white jade with russet. 14K Yellow Gold mount. 2" high x 1 1/4" wide.
    SOLD: $3,600

    18K Yellow Gold seated terrier dog with diamond eyes. Marked Cartier made in France, with hallmarks. 1 1/4" high x 1 3/8". 16.1 dwt. In original box with documents of purchase in 1985.
    SOLD: $3,600

    Vintage 18K Yellow Gold retro era link bracelet. 6-1/2" long, 3/4" wide. 38.5 dwt. Fine Condition.

About Fine Jewelry

At Thomaston Place Auction Galleries, we offer high quality vintage jewelry to jewelry enthusiasts worldwide. Our auctions feature a wide range of pieces, including custom designed rings, brooches and necklaces and famous watches such as Rolex and Patik Phillippe.

Our specialty is vintage jewelry from personal collections. Often given as gifts, or to commemorate a special occasion, many were precious heirlooms. When you purchase a diamond necklace, custom designed brooch, or gold bracelet, you are buying a bit of history, a beautiful object that tells a story. In purchasing these treasured pieces, our customers preserve a part of history and continue the story.

Jewelry collectors and aficionados that participate in our auctions will be impressed by the quality and variety of jewelry we offer. Some notable pieces we have offered include:

A rare Greek 24k yellow gold and cabochon emerald ring circa 100 BC that sold for $152,100, more than five times its original estimate. The astonishing antiquity was part of Anne Bigelow Stern’s New York Estate.
A custom designed platinum lady’s ring with a blue 10.27 ct Ceylon sapphire and 3.93 ct of diamonds reached $25,740. The ring was part of the estate of Dr. Arthur and Ruth Sokoloff.
An unusual piece composed of 13 solid gold Byzantine-era coins and formed as a necklace c 1920. This vintage necklace fetched $14,040 at auction.

Thomaston Place Auction Galleries works hard to ensure that every piece of fine jewelry is thoroughly researched, described, and displayed in full detail in our digital and print catalogs. Our team of appraisers and auction professionals has over 50 years of combined experience handling antiques, including fine jewelry. We feel privileged that we have an opportunity to play a part in finding a new home for unique pieces.

We Buy Gold & Silver

Think you might have something of value? Let us know. We're always looking for gold and silver jewelry.
Virtually send us your items for appraisal
Kaja Veilleux, ME AUC902
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