Summer Jewelry Auction on Jul 24, 2026 by Thomaston Place Auction Galleries in ME
Starts on:
Thomaston, ME, United States
Auction Details

Summer Jewelry Auction

Discover something dazzling - explore our Summer Jewelry Auction, a sure way to beat the heat. From exceptional gemstones to settings of all styles, there's something for everyone.

Bidding Options: In-Person, Telephone, Absentee, and Online. Save 5% when you sign up for a phone or absentee bid at https://thomastonauction.com/bid-form or call us at (207) 354-8141 to fill out the form verbally with one of our staff members.

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VICTORIAN 10K GOLD, OPAL, AND GARNET RING: VICTORIAN 10K GOLD, OPAL, AND GARNET RING A Victorian 10K gold ring set with (2) round opals accented by (4) garnets in an elegant arrangement. The opals display lively blue and green play-of-color,
1001: VICTORIAN 10K GOLD, OPAL, AND GARNET RINGEst.
$200
-
$300
$100
VINTAGE 9K GOLD AND AMBER BRACELET: VINTAGE 9K GOLD AND AMBER BRACELET A 9K gold bracelet composed of (5) rectangular amber cabochons, each measuring approximately 26.6 x 19.4 mm, joined by openwork circular link elements with bead
1002: VINTAGE 9K GOLD AND AMBER BRACELETEst.
$400
-
$600
$200
VINTAGE 14K GOLD AND AMETHYST RING: VINTAGE 14K GOLD AND AMETHYST RING A 14K gold solitaire ring set with an oval-cut amethyst measuring approximately 10.09 x 7.89 mm, mounted in a simple six-prong setting with tapered shoulders. The
1005: VINTAGE 14K GOLD AND AMETHYST RINGEst.
$250
-
$350
$125
VINTAGE AMBER BEAD NECKLACE: VINTAGE AMBER BEAD NECKLACE A vintage necklace composed of (25) graduated round and flattened amber beads in warm cognac and honey tones, separated by small gold-tone spacer beads. The amber beads
1007: VINTAGE AMBER BEAD NECKLACEEst.
$200
-
$300
$100
VINTAGE AVENTURINE AND BONE BEAD NECKLACE: VINTAGE AVENTURINE AND BONE BEAD NECKLACE A necklace composed of alternating 7mm green aventurine beads and 8mm cream-colored bone beads, each of spherical form with subtle natural variation and
1009: VINTAGE AVENTURINE AND BONE BEAD NECKLACEEst.
$200
-
$300
$100
10K GOLD SHELL AND DIAMOND RING: 10K GOLD SHELL AND DIAMOND RING Set with a polished shell cabochon, displaying the natural spiral formation to the underside, flanked by (2) small round-cut diamonds mounted to the shoulders. Marked
1010: 10K GOLD SHELL AND DIAMOND RINGEst.
$300
-
$400
$150
14K GOLD CULTURED PEARL CIRCLE BROOCH: 14K GOLD CULTURED PEARL CIRCLE BROOCH A 14K gold circular brooch mounted with (10) cultured pearls measuring approximately 4.94 to 5.12 mm in diameter. Designed in a simple openwork wreath form, the
1014: 14K GOLD CULTURED PEARL CIRCLE BROOCHEst.
$200
-
$300
$100
VINTAGE AGATE AND MALACHITE BEAD NECKLACE: VINTAGE AGATE AND MALACHITE BEAD NECKLACE A necklace composed of rectangular agate beads in translucent beige and honey tones, accented by small round malachite beads and metallic spacer beads
1015: VINTAGE AGATE AND MALACHITE BEAD NECKLACEEst.
$100
-
$200
$50
VINTAGE 14K GOLD DIAMOND AND PEARL RING: VINTAGE 14K GOLD DIAMOND AND PEARL RING A 14K gold ring set with one old European cut diamond measuring approximately 5.98 mm and weighing approximately 0.75 ct, flanked by (2) cream white pearls
1016: VINTAGE 14K GOLD DIAMOND AND PEARL RINGEst.
$600
-
$800
$300
VINTAGE 14K GOLD PEARL AND DIAMOND RING: VINTAGE 14K GOLD PEARL AND DIAMOND RING A 14K gold ring set with one creamy white cultured pearl measuring approximately 8 mm, accented by two small round diamonds in a flowing modernist-style
1018: VINTAGE 14K GOLD PEARL AND DIAMOND RINGEst.
$300
-
$500
$150
VICTORIAN ROYAL BLUE ENAMEL MONOGRAM BROOCH: VICTORIAN ROYAL BLUE ENAMEL MONOGRAM BROOCH An oval pin featuring bright cobalt blue guilloch? enamel, centered with a gold monogram over engine-turned ground. Surrounded by a chain-link style frame,
1020: VICTORIAN ROYAL BLUE ENAMEL MONOGRAM BROOCHEst.
$500
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$700
$250
BALTIC AMBER AND GOLD-PLATED NECKLACE: BALTIC AMBER AND GOLD-PLATED NECKLACE Composed of polished amber plaques and beads in varying shades of cognac, honey, and deep cherry amber, joined by gold-tone metal links. Amber elements measure
1021: BALTIC AMBER AND GOLD-PLATED NECKLACEEst.
$100
-
$200
$50
(2) BAKELITE BEAD NECKLACES, C. 1930s: (2) BAKELITE BEAD NECKLACES, C. 1930s Including one strand of graduated red spherical beads with a silver clasp, stamped "sterling", and one strand of transparent yellow faceted beads. Each, Length:
1023: (2) BAKELITE BEAD NECKLACES, C. 1930sEst.
$100
-
$200
$50