Omega Diamond

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Emerald, Diamond and 14K Necklace

Kodner Galleries Inc.

$14,000(4 bids)

5 hrs Left

Omega Speedmaster Moonwatch 3570.50 Steel 42mm Manual Wind with Box and Papers

Mynt Auctions

Est. $8,060-$10,478

$255(3 bids)

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Omega Platinum Gold 16.47ctw GIA Burma Ruby Diamond Dangle Earrings

Bidhaus

$23,260

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Omega 18k Yellow Gold Diamond Wristwatch with Bracelet 17.78 Carats Vintage

Diamond Depot

$27,890

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Omega DeVille Prestige 18K Rose Gold Automatic Watch 413.58.37.20.52.001 Luxury Timepiece

Mynt Auctions

$13,930(19 bids)

Apr 11, 2026

Omega Vintage 1940s Platinum Diamond Watch 12 Carats Mechanical

Bidhaus

Est. $28,847-$37,501

$22,000

3 days Left

OMEGA Constellation Ladies Watch 123.55.31.20.55.003 White Gold Diamond Dial

Bidhaus

Est. $31,512-$40,965

$24,000

Apr 10, 2026

Omega 18k Yellow Gold Diamond Wristwatch with Bracelet 17.78 Carats Vintage

Diamond Depot

Est. $46,923-$56,777

$13,750

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Omega Constellation 18K White Gold Ladies Watch 123.55.31.20.51.001 with Diamonds

Bidhaus

$30,470

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OMEGA Constellation 18K White Gold Ladies Watch 123.55.31.20.51.001 Diamond Markers

Bidhaus

$30,760

Apr 19, 2026

WIDE BAGUETTE CHANNEL-SET DIAMOND HUGGIE DROP EARRINGS

NY Elizabeth

Est. $37,125-$54,450

$25

Apr 14, 2026

PAIR OF 18KT YELLOW GOLD DIAMOND HOOP EARRINGS Approx. 10.4 total dwt.

Eldred's

Est. $1,900-$2,400

$950(1 bid)

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Omega Constellation Beijing 2008 Diamond 18K Rose Gold Limited Edition Watch

Bidhaus

$23,930

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Omega Speedmaster Moonwatch Co-Axial 310.30.42.50.01.002 Black Dial with Card

Diamond Depot

$10,160

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Omega Constellation 18k Rose Gold 29mm Diamond Dial Watch Ref 131.55.29.20.52.001 Card

Diamond Depot

$23,170

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Ladies Constellation Diamond Champagne Dial Watch Ref 131.55.29.20.58.001 with Card

Bidhaus

$23,170

2 days Left

18K Yellow Gold Omega Constellation 27mm Ref 123.55.27.20.05.002 with Card

Bidhaus

Est. $22,386-$29,101

$17,000

7 hrs Left

De Ville White Face Omega Watch Diamond Bezel Leather Ref 428.58.39.60.02.001 Card

Diamond Depot

Est. $17,295-$20,927

$8,100

3 days Left

Ladies Constellation Diamond Champagne Dial Watch Ref 131.55.29.20.58.001 with Card

Diamond Depot

Est. $38,979-$47,164

$18,250

2 days Left

Omega Seamaster Diver 300M Green Dial Master Chronometer Watch Ref 210.30.42.20.10.001

Diamond Depot

Est. $13,312-$16,108

$6,200

1 day Left

Omega Vintage 1940s Platinum Diamond Watch 12 Carats Mechanical

Bidhaus

Est. $28,847-$37,501

$100

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OMEGA Constellation Diamond Bezel Automatic Watch 36mm Red Dial 2024

Bidhaus

$12,020

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Omega De Ville Ladymatic Blue MOP Diamond Dial Automatic Watch 425.35.34.20.57.002

5 days Left

Est. $8,750-$10,500

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Diamond Auctions

2.44 Carat Natural Fancy Yellow Cushion Cut GIA Diamond stone SI1

Significant 5.01ct IGI Certified Round Brilliant Diamond - E Color - Triple Excellent

6.65ct Treated Black Natural Diamond Tennis Bracelet 18K Yellow Gold - IGI Certified

Natural Diamonds and Diamond Jewelry

S.Y.EL Diamonds LTD

Starts on:

Ramat Gan, Israel , IL

1 day Left

HUGE & RARE 4 Ct Treated Certified Off White Diamond Solitaire Stud, 925 Silver

Rare 12 Ct Certified HPHT - Treated Off White Diamond Solitaires Ring In 925 Silver

20 Ct Certified HPHT Treated Gorgeous Off White Diamond Engagement Ring.925 Silver

Diamond Jewelry

Believe Diamond Hong Kong

Starts on:

Kowloon, Hong Kong , HK

3 Carat Round Diamond tennis Bracelet in 14k Yellow Gold

5 Carat Round Diamond tennis bracelet in 14k Yellow Gold

9 Carat Round Diamond tennis bracelet in 14k White Gold

Diamond Jewelry Liquidation

Lily Creation Inc.

Starts on:

NEW YORK, NY, US

14 hrs Left

LiveAuctioneers

Omega Diamond

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