Nadeau's offers over 20 auctions per year with the average auction featuring over 500 lots.

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2026 Annual New Year's Day Auction Day 2 by Nadeau's Auction Gallery

Featured Items

280 Results
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280 Results
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Auction Type
Price
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Vintage Platinum Ring Set with Two Diamonds
Lot 501
Vintage Platinum Ring Set with Two Diamonds
Estimate
$15,000 - $20,000
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Marcus Platinum Sapphire and Diamond Ring
Lot 502
Marcus Platinum Sapphire and Diamond Ring
Estimate
$1,500 - $3,000
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Boucheron Paris Opal
Lot 503
Boucheron Paris Opal
Estimate
$4,000 - $7,000
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14K White Gold and Diamond Engagement Ring
Lot 504
14K White Gold and Diamond Engagement Ring
Estimate
$1,000 - $2,000
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2.76 Carat Fancy Intense Yellow Diamond and 18K White Gold Engagement Ring
Lot 504B
2.76 Carat Fancy Intense Yellow Diamond and 18K White Gold Engagement Ring
Estimate
$30,000 - $50,000
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Art Deco Diamond Brooch in Platinum 950 with 18K Yellow Gold Pin Fitting
Lot 505
Art Deco Diamond Brooch in Platinum 950 with 18K Yellow Gold Pin Fitting
Estimate
$500 - $1,000
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14K Yellow Gold and Platinum Diamond Filigree Bar Pin / Brooch
Lot 506
14K Yellow Gold and Platinum Diamond Filigree Bar Pin / Brooch
Estimate
$1,500 - $3,000
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Yellow Gold, Silver Topped Gold, Enamel, and Diamond Floral Spray Brooch
Lot 507
Yellow Gold, Silver Topped Gold, Enamel, and Diamond Floral Spray Brooch
Estimate
$4,000 - $6,000
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Tigers Eye Buddha and Bead Necklace
Lot 508
Tigers Eye Buddha and Bead Necklace
Estimate
$500 - $1,000
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14K Gold Gemstone Bracelet
Lot 509
14K Gold Gemstone Bracelet
Estimate
$800 - $1,200
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Baume & Mercier 18K Yellow Gold and Diamond Women's Wristwatch
Lot 510
Baume & Mercier 18K Yellow Gold and Diamond Women's Wristwatch
Estimate
$2,500 - $4,500
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Omega 14K Gold and Diamond Tank Wristwatch
Lot 511
Omega 14K Gold and Diamond Tank Wristwatch
Estimate
$800 - $1,200
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EBEL Beluga Ladies' Wristwatch, 18K Gold
Lot 512
EBEL Beluga Ladies' Wristwatch, 18K Gold
Estimate
$5,000 - $7,000
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Longines Ladies' Stainless Steel and Gold DolceVita Diamond-Set Wristwatch
Lot 513
Longines Ladies' Stainless Steel and Gold DolceVita Diamond-Set Wristwatch
Estimate
$500 - $800
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14K Rose Gold Retro Ruby & Diamond Bracelet-Watch
Lot 514
14K Rose Gold Retro Ruby & Diamond Bracelet-Watch
Estimate
$1,500 - $2,500
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Cartier Panthere Tank Two-Tone Stainless Steel & Gold Quartz Wristwatch
Lot 515
Cartier Panthere Tank Two-Tone Stainless Steel & Gold Quartz Wristwatch
Estimate
$500 - $1,000
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Baume & Mercier 14K Gold Ladies Wristwatch
Lot 516
Baume & Mercier 14K Gold Ladies Wristwatch
Estimate
$1,000 - $2,000
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Girard-Perregaux 14K Gold Ladies' Bracelet Watch
Lot 517
Girard-Perregaux 14K Gold Ladies' Bracelet Watch
Estimate
$800 - $1,000
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Saudi Arabian 22K Gold Commemorative Pendant on 14K Chain
Lot 518
Saudi Arabian 22K Gold Commemorative Pendant on 14K Chain
Estimate
$5,000 - $6,000
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14K Yellow Gold Diamond, and Garnet Pendant Cross of the Portuguese Order of Christ (18th/19th Century)
Lot 520
14K Yellow Gold Diamond, and Garnet Pendant Cross of the Portuguese Order of Christ (18th/19th Century)
Estimate
$2,000 - $3,000
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14K Yellow Gold and Diamond Locket Pendant
Lot 521
14K Yellow Gold and Diamond Locket Pendant
Estimate
$1,000 - $2,000
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Two Pairs of 14K Yellow Gold Earrings of Similar Link Design
Lot 522
Two Pairs of 14K Yellow Gold Earrings of Similar Link Design
Estimate
$500 - $1,000
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18K Yellow Gold Earrings of Floret Design
Lot 523
18K Yellow Gold Earrings of Floret Design
Estimate
$300 - $500
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14K White Gold, Diamond, and Pearl Bangle Bracelet
Lot 524
14K White Gold, Diamond, and Pearl Bangle Bracelet
Estimate
$800 - $1,400
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14K Yellow Gold Brooch
Lot 525
14K Yellow Gold Brooch
Estimate
$500 - $700
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18K Yellow Gold Rose Pin
Lot 526
18K Yellow Gold Rose Pin
Estimate
$300 - $600
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14K Gold Multi-Gemstone and Diamond Ring
Lot 527
14K Gold Multi-Gemstone and Diamond Ring
Estimate
$400 - $600
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14K Yellow Gold and Emerald Dome Ring
Lot 528
14K Yellow Gold and Emerald Dome Ring
Estimate
$600 - $1,400
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14K Gold Ring with Carved Coral Flowers and Blue Sapphires
Lot 529
14K Gold Ring with Carved Coral Flowers and Blue Sapphires
Estimate
$600 - $1,200
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18K Gold Angel-Skin Coral and Diamond Ring & Earrings Suite
Lot 530
18K Gold Angel-Skin Coral and Diamond Ring & Earrings Suite
Estimate
$1,500 - $2,500
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Athena GB 18K Yellow Gold Jewelry Suite
Lot 531
Athena GB 18K Yellow Gold Jewelry Suite
Estimate
$4,000 - $7,000
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14K Yellow Gold Bracelet
Lot 532
14K Yellow Gold Bracelet
Estimate
$1,000 - $2,000
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18K Yellow Gold Chain Bracelet
Lot 533
18K Yellow Gold Chain Bracelet
Estimate
$1,000 - $2,000
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14K Yellow Gold Herringbone Necklace
Lot 534
14K Yellow Gold Herringbone Necklace
Estimate
$800 - $1,200
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Amber and 18K Gold Suite
Lot 535
Amber and 18K Gold Suite
Estimate
$2,000 - $4,000
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14K Yellow Gold "Pieta" Pendant
Lot 536
14K Yellow Gold "Pieta" Pendant
Estimate
$1,500 - $3,000
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Diamond and Emerald Openwork Silver-Topped Gold Brooch Pendant
Lot 537
Diamond and Emerald Openwork Silver-Topped Gold Brooch Pendant
Estimate
$2,500 - $4,500
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Platinum Diamond Ring
Lot 538
Platinum Diamond Ring
Estimate
$2,500 - $4,500
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14K White Gold and Diamond Engagement Ring and Band Bonded Together
Lot 539
14K White Gold and Diamond Engagement Ring and Band Bonded Together
Estimate
$1,000 - $2,000
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Attributed to Oscar Heyman & Brothers Platinum Floral Wreath Brooch
Lot 540
Attributed to Oscar Heyman & Brothers Platinum Floral Wreath Brooch
Estimate
$1,000 - $2,000
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Art Deco Diamond Brooch in Platinum 950
Lot 541
Art Deco Diamond Brooch in Platinum 950
Estimate
$1,000 - $2,000
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Vintage Platinum Ring Set with 1.06 Ct. and 1.56 Ct. Diamonds
Lot 542
Vintage Platinum Ring Set with 1.06 Ct. and 1.56 Ct. Diamonds
Estimate
$3,000 - $5,000
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Vintage Platinum Ring with 2.11 ct Center Diamond
Lot 543
Vintage Platinum Ring with 2.11 ct Center Diamond
Estimate
$5,000 - $9,000
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Approx. 0.66 ct Diamond
Lot 544
Approx. 0.66 ct Diamond
Estimate
$250 - $450
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Platinum and Diamond Rectangular Brooch
Lot 545
Platinum and Diamond Rectangular Brooch
Estimate
$1,000 - $2,000
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Platinum Openwork Rectangular Brooch - Pendant of Pierced Design
Lot 546
Platinum Openwork Rectangular Brooch - Pendant of Pierced Design
Estimate
$1,500 - $2,500
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14K White Gold Diamond and Sapphire Ring
Lot 547
14K White Gold Diamond and Sapphire Ring
Estimate
$800 - $1,200
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14K White Gold and Diamond Engagement Ring
Lot 548
14K White Gold and Diamond Engagement Ring
Estimate
$1,000 - $2,000
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Nadeau’s Auction Gallery is a full-service, family owned and operated auction house, with over three decades of experience in the business. We are well known particularly in Connecticut, where we are the sales leader for the state.

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