Skip to main content

Omega 18k Diamond Watch

1
to
41
178
78
167
128
74
57
46
26
25
20
18
11
8
4
2
2
1
190
23
8
5
3
Sort By
Omega Constellation 18K Gold Diamond Dial Women's Watch 123.55.27.20.05.002
By Omega
Located in New York, NY
Never Worn Omega 18k Yellow Gold Ladies Watch. Bracelet adorned with diamonds in between the
Category

2010s Swiss Wrist Watches

Materials

18k Gold

Omega Cocktail Diamond & Emerald Set Watch
By Omega
Located in London, GB
A stunning white gold Cocktail Watch by Omega. Featuring a silver dial with a white gold bezel set
Category

Mid-20th Century Swiss Wrist Watches

Materials

Diamond, Emerald, White Gold, 18k Gold

Vintage OMEGA 18K Gold Pearl Sapphire & Diamonds Grape Watch Bracelet Very RARE
By Omega
Located in Addison, TX
This stunning OMEGA wristwatch is a true treasure, with a luxurious 18K yellow gold bracelet and
Category

Mid-20th Century Wrist Watches

Materials

Diamond, Pearl, Sapphire, 18k Gold

Omega 18k White Gold Women's Manual Wind Watch with Diamond Bezel #484
By Omega
Located in Sherman Oaks, CA
Omega 18k White Gold Women's Manual Wind Watch with Diamond Bezel #484 Movement #484 Movement
Category

Vintage 1960s Swiss Modern Wrist Watches

Materials

Diamond, 18k Gold, White Gold

Omega Gold and Diamond Concealed Bracelet Watch
By Omega
Located in New York, NY
This magnificent Omega gold and diamond concealed bracelet watch from the mid-20th century makes
Category

Vintage 1960s Retro Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, Gold, Yellow Gold

1970 Vintage Omega 18k white gold Ladies watch
By Omega
Located in Bilbao, ES
Vintage Ladies 18k gold Omega watch Case size 23 mm, and openwork bracelet in 'eights'. Excellent
Category

Vintage 1970s Swiss Wrist Watches

Materials

Ruby, 18k Gold, White Gold

Omega Diamond White Gold 18K Wristwatch 1970S
By Omega
Located in Geneva, CH
Experience the epitome of luxury with the Omega Diamond White Gold 18K Wristwatch, a captivating
Category

Vintage 1970s Swiss Retro Wrist Watches

Materials

Diamond, 18k Gold, White Gold

Omega Diamond Yellow Gold 18K Wristwatch 1970S
By Omega
Located in Geneva, CH
Omega Diamond and Yellow Gold 18K Wristwatch. Circa 1970. 16 round cut Diamonds. Manual winding
Category

Vintage 1970s Swiss Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold

Omega Diamond Yellow Gold 18K Unique Wristwatch 1970S
By Omega
Located in Geneva, CH
Omega Diamond and yellow gold 18K original unique model. Circa 1970. Original Omega certificate
Category

Vintage 1970s Swiss Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold

Omega De Ville Prestige 18K Rose Gold Diamond Dial Watch 424.55.27.60.55.004
By Omega
Located in New York, NY
warranty coverage * 14-day return policy with a full refund. Buyers can verify the watch's authenticity at
Category

2010s Swiss Wrist Watches

Materials

Rose Gold

Omega De Ville Prestige 18K Rose Gold Diamond Dial Watch 424.55.27.60.55.004
By Omega
Located in New York, NY
certificate card. Covered by a 3-year Chronostore warranty. Brand: OMEGA Model: Omega De Ville Model Number
Category

2010s Swiss Wrist Watches

Materials

Rose Gold

Unworn Omega DeVille Prestige 18k Gold Automatic Mens Watch 413.58.37.20.52.001
By Omega
Located in New York, NY
Band Color: Brown Dial Color: Silver Display: Analog Dial Style: Diamonds Watch Shape: Round Case
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

18k Gold, Rose Gold

18 kt. Solid Gold Omega Meister Diamond , Watch Glass BIG DIAMOND !
By Omega
Located in Antwerp, BE
18 kt. Solid Gold Omega Meister Diamond ,Watch Glass is one Big DIAMOND ! Extremely Rare
Category

Vintage 1950s Swiss Artisan Wrist Watches

Materials

Diamond, 18k Gold, White Gold, Gold

Omega Constellation My Choice Steel Gold Diamond Mini Ladies Watch
By Omega
Located in Miami Beach, FL
Omega Constellation My Choice Stainless Steel & 18k Gold Diamond Mini Watch The watch contains a
Category

1990s Swiss Wrist Watches

Materials

Diamond, Gold, 18k Gold, Steel

Omega Constellation Diamond 18K White Gold Ladies 123.55.31.20.51.001 Unworn
By Omega
Located in New York, NY
Dial Style: Diamonds Watch Shape: Round Vintage: No Case Size: 31 mm Band Width: 14 mm Lug Width
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Diamond, 18k Gold, White Gold

Omega Seamaster Aqua Terra 18k Gold MOP Dial Ladies Watch 231.23.30.20.55.002
By Omega
Located in New York, NY
refund. Buyers can verify the watch's authenticity at any boutique or dealership within this period
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

18k Gold

Omega Constellation Diamond 18K White Gold Ladies 123.55.31.20.51.001 Unworn
By Omega
Located in New York, NY
coverage * 14-day return policy with a full refund. Buyers can verify the watch's authenticity at any
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Diamond, 18k Gold, White Gold

Omega Ladies Mini Constellation Two-Tone Quartz Watch w/ Diamonds
By Omega
Located in Sherman Oaks, CA
Omega Ladies Mini Constellation Two-Tone Quartz Watch w/ Diamonds Movement #1455.976001 Case
Category

2010s Swiss Modern Wrist Watches

Materials

Diamond, 18k Gold, Stainless Steel

Omega Constellation 123.20.27.20.58.001 Women's Watch in 18k Stainless Steel/Yel
By Omega
Located in New York, NY
Omega Constellation 123.20.27.20.58.001 Women's Watch in 18k Stainless Steel/Yel SKU: 132925
Category

21st Century and Contemporary Wrist Watches

Materials

Yellow Gold, Steel, Stainless Steel

Omega Cocktail Watch in 18k White Gold with Diamond Accents, circa 1950's, Manua
By Omega
Located in Surfside, FL
Vintage Omega Cocktail watch in 18k white gold with diamond accents. Circa 1950's. Manual. Fine Pre
Category

20th Century Wrist Watches

Materials

White Gold

Omega Constellation 18K White Gold Black Dial Ladies Watch 123.55.31.20.51.001
By Omega
Located in New York, NY
: White Gold Case Material: White Gold Indices: Diamonds Watch Shape: Round Caseback: Exhibition
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

White Gold

Omega Constellation 18K White Gold Black Dial Ladies Watch 123.55.31.20.51.001
By Omega
Located in New York, NY
Brand new. This watch comes with an original box and paper. Brand and Model Information: Brand
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

White Gold

Omega DeVille Prestige 18K Rose Gold Automatic Mens Watch 413.58.37.20.52.001
By Omega
Located in New York, NY
: Brown Dial Color: Silver Display: Analog Dial Style: Diamonds Watch Shape: Round Case Size: 36 mm
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Rose Gold

Omega Ladies Wrist Watch, 18 Karat White Gold and Diamonds, Manual Winding
By Omega
Located in Berlin, DE
Omega Ladies Wrist Watch, 18 Karat White Gold and Diamonds, manual winding. Including certificate
Category

20th Century Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Omega Cocktail - Vintage White Gold & Diamond Manual Wind Ladies' Watch
By Omega
Located in Antwerp, BE
Up for sale is this beautiful Swiss Made 18k White Gold and Diamond Ladies' cocktail watch with
Category

Vintage 1960s Swiss Art Nouveau Wrist Watches

Materials

Diamond, White Gold

Art Deco Style 1950s Swiss Ruby and Diamond Yellow Gold Omega Watch
By Omega
Located in Jesmond, Newcastle Upon Tyne
impressive vintage ladies Omega gold watch has been crafted in 18 k yellow gold with an 18k white gold
Category

Vintage 1950s Swiss Art Deco Wrist Watches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Omega Women's Constellation Quartz Two-Tone Watch MoP Diamond 1376.75 Box/Papers
By Omega
Located in Sherman Oaks, CA
Omega Women's Constellation Quartz Two-Tone Watch MoP Diamond 1376.75 Box/Papers Model #1376.75
Category

21st Century and Contemporary Swiss Modern Wrist Watches

Materials

Diamond, 18k Gold, Stainless Steel

Omega De Ville Ladies Wrist Watch, 18 Karat Yellow Gold and 48 Diamonds
By Omega
Located in Berlin, DE
Exclusive women's watch by Omega. 18k yellow gold and diamonds. Beautiful Omega De Ville ladies
Category

20th Century Swiss Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Omega Constellation Quartz Two-Tone Watch with Diamond Dial and Date Feature
By Omega
Located in Sherman Oaks, CA
Model: Constellation Model #3961070-3961080 Movement #1441-255561 Stainless Steel Case w/ 18k
Category

Late 20th Century Swiss Wrist Watches

Materials

Diamond, 18k Gold, Stainless Steel

Vintage Omega Lady Wrist Watch in 18 Karat White Gold, Set with Diamonds
By Omega
Located in Berlin, DE
Vintage Omega Lady Wrist Watch in 18 Karat White Gold. Set with Diamonds. Mechanical manual
Category

20th Century Wrist Watches

Materials

Diamond, 18k Gold, White Gold

Omega Aqua Terra 18k Rose Gold Steel MOP Dial Ladies Watch 231.25.39.21.55.001
By Omega
Located in New York, NY
Display model. Comes with an original box, pictogram, and diamond certificate card. MSRP: $21800
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Rose Gold, Steel

Omega Ladies White Gold Sapphire Diamond Art Deco Watch, circa 1930s
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Art Deco / Articulated Case METAL
Category

Vintage 1930s Swiss Art Deco Wrist Watches

Materials

White Gold

Omega Ladies Diamond Yellow Gold Wristwatch
By Omega
Located in Stamford, CT
Ladies late 1960's Omega diamond dress wristwatch. Crafted in 18k yellow gold accented with a 24
Category

Mid-20th Century Wrist Watches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Omega Ladies Diamond Yellow Gold Bracelet Wristwatch
By Omega
Located in Stamford, CT
Omega lady's 18k yellow gold and diamond bracelet wristwatch. Omega manual-wind movement. 24 full
Category

Mid-20th Century Swiss Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Omega Ladies Diamond Bezel White Gold Wristwatch
By Omega
Located in Stamford, CT
Vintage 1960's ladies Omega wristwatch in 18k white gold with diamond bezel and mesh textured band
Category

Mid-20th Century Wrist Watches

Materials

Diamond, Gold, 18k Gold, White Gold

Omega Diamond Manual Wind Ladies Wristwatch, 18 Karat White Gold
By Omega
Located in New York, NY
A unique diamond watch made by Omega. Showcasing a diamond encrusted dial and bezel, set in a snake
Category

20th Century Unknown Wrist Watches

Materials

Diamond, 18k Gold, White Gold

Omega Vintage White Gold Diamond and Coral Dial Ladies Mechanical Wristwatch
By Omega
Located in Chicago, IL
Circa 1980 Omega Ladies Wrist Watch, 23 X 20 M.M. 18K White Gold 2 Piece case, Round Brilliant cut
Category

Vintage 1980s Swiss Wrist Watches

Materials

Coral, Diamond, 18k Gold

Omega Ladies Wristwatch, 18 Karat White Gold, with Diamonds, Manual Wind
By Omega
Located in Berlin, DE
Omega Ladies Wristwatch, 18 Karat White Gold, with Diamonds. Mechanical movement (manual wind
Category

20th Century Swiss Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Omega De Ville Trésor Ladies Wristwatch 428.55.36.60.99.002 Yellow Gold Diamonds
By Omega
Located in Berlin, DE
Omega De Ville Trésor Ladies Wristwatch Yellow Gold Diamonds (Boutique Only Watch!) Reference
Category

2010s Swiss Contemporary Wrist Watches

Materials

Diamond, Yellow Gold

Omega Constellation 1631.79.11
By Omega
Located in Surfside, FL
Omega Constellation in 18k yellow gold with mother of pearl diamond dial on leather strap. Quartz
Category

20th Century Wrist Watches

Materials

Yellow Gold

Omega Constellation 1631.79.11
Omega Constellation 1631.79.11
Free Shipping
H 0.95 in W 0.75 in
Omega Constellation 38mm 123.55.38.21.52.007
By Omega
Located in Surfside, FL
Omega Constellation in 18k rose gold with silver dial with diamond-set indexes, and bezel with
Category

2010s Wrist Watches

Materials

Yellow Gold

Omega Seamaster Aqua Terra Steel Diamond MOP Dial Ladies 231.25.34.20.55.003
By Omega
Located in New York, NY
Store Display Model Never Worn. Omega Seamaster Aqua Terra Steel Diamond MOP Ladies Watch
Category

2010s Swiss Wrist Watches

Materials

Steel

Omega Ladies Yellow Gold Diamond Bangle Watch
Located in Palm Desert, CA
Ladies Italian 14 Karat Diamond Bangle Watch. The case is 18 Karat and the bangle bracelet 14 Karat
Category

Vintage 1970s Swiss Retro Wrist Watches

Materials

Diamond, 14k Gold, Yellow Gold, Gold, 18k Gold

Omega Ladies Rose Gold Stainless Steel De Ville Ladymatic Automatic, Wristwatch
By Omega
Located in Boca Raton, FL
Brand: Omega Model: De Ville Ladymatic Case Material: Stainless steel and 18k rose gold Case
Category

2010s Swiss Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, Rose Gold, Stainless Steel

1968 Omega Saemaster Chronograph Yellow Gold Leather Strap
By Omega
Located in Bilbao, ES
1968 Omega Saemaster Chronograph Yellow Gold 37mm leather strap with box. Mechanical manual wind
Category

Vintage 1960s Swiss Wrist Watches

Materials

Ruby, 18k Gold, Yellow Gold

Omega Constellation Quartz Wristwatch, Gold & Steel, Diameter 24 mm
By Omega
Located in Antwerp, BE
Omega Constellation Quartz Wristwatch, Gold & Steel, Diameter 24 mm Model: Constellation quartz
Category

21st Century and Contemporary Swiss Artisan Wrist Watches

Materials

White Diamond, Quartz, Gold, Steel

Vintage Omega Manual wind watch in 18k white gold with diamond bezel
Located in Surfside, FL
Vintage Omega Manual wind watch in 18k white gold with diamond bezel. Will fit up to 5.5" wrist.
Category

20th Century Wrist Watches

Materials

White Gold

Vintage Omega Manual Wind Watch in 18k White Gold with Diamond Bezel
Located in Surfside, FL
Vintage Omega Manual wind watch in 18k white gold with diamond bezel. Will fit up to 5.5" wrist.
Category

20th Century Wrist Watches

Materials

White Gold

Omega Seamaster Automatic Vintage 18kt. pink gold Cal.501 men's wristwatch
By Omega
Located in Braintree, GB
Omega Seamaster Automatic Vintage 18kt. pink gold Cal.501 men's wristwatch. Period: 1956
Category

Vintage 1950s Swiss Wrist Watches

Materials

Gold, 18k Gold, Rose Gold

Gerald Genta Custom Watch with Exquisite 5 Carat Pink Diamond and 18K Gold Bezel
By Gérald Genta
Located in Sherman Oaks, CA
stunning watch features over 5 carats of pink diamonds - 28 vivid and fancy pink diamonds set in the 18K
Category

1990s Swiss Wrist Watches

Materials

Diamond, 18k Gold

Audemars Piguet Royal 50th anniversary 2016, 41mm with box and papers
By Audemars Piguet
Located in Bilbao, ES
ROYAL OAK SELFWINDING "50TH ANNIVERSARY" Audemars Piguet Royal Oak 18k Rose Gold This 18-carat
Category

21st Century and Contemporary Swiss Contemporary Wrist Watches

Materials

Gold, 18k Gold, Rose Gold

Audemars Piguet Royal Oak 50th anniversary 41mm with box and papers, 2022
By Audemars Piguet
Located in Bilbao, ES
ROYAL OAK SELFWINDING "50TH ANNIVERSARY" Audemars Piguet Royal Oak 18k Rose Gold This 18-carat
Category

21st Century and Contemporary Swiss Contemporary Wrist Watches

Materials

Gold, 18k Gold, Rose Gold

12.5 mm Round Golden Sea Pearl & Diamond Cocktail Stud Earrings 18 K White Gold
Located in New York, NY
Presenting the exquisite 12.5mm Round Golden South Sea Pearl & Diamond Cocktail Stud Earrings, a
Category

Early 2000s Stud Earrings

Materials

South Sea Pearl, Diamond, Pearl, 18k Gold, White Gold

Piaget Paris Diamond & South Sea Pearl Suite Necklace, Earring Watch & Ring 18K
By Piaget
Located in New York, NY
South Sea Pearl & VVS quality Diamonds 4 Piece Set Necklace, Watch , Earring and Ring Suite 18
Category

1990s Drop Necklaces

Materials

Diamond, South Sea Pearl, 18k Gold

Emerald and Diamond Post and Omega Back Earrings 18 Karat Yellow Gold
Located in New York, NY
Emerald and Diamond Post and Omega Back Earrings 18 Karat Yellow Gold One round Emeralds in the
Category

2010s Stud Earrings

Materials

Emerald, Diamond, 18k Gold, Yellow Gold

14 Karat White Gold Omega Necklace with Pink Sapphire and Diamonds, Italy
Located in New York, NY
14 Karat White Gold Omega Necklace With Pink Sapphire & Diamonds, Italy, 16 " 16-17 Inches Omega
Category

2010s Choker Necklaces

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold, White Gold

AGL Certified Minor 4ct Emerald Cut Colombian Emerald Diamond Earrings 18k Gold
Located in New York, NY
Earrings 18 Karat White Gold Finest Colombian Emerald Cut Emerald Diamond Clip Earrings 18 Karat Gold
Category

Early 2000s Clip-on Earrings

Materials

Diamond, Emerald, 18k Gold

18K White Gold Iolite Pink Tourmaline Taper Baguette Diamond Dangle Earrings
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat white gold natural iolite pink tourmaline taper baguette diamond dangle earrings. Art
Category

21st Century and Contemporary Indian Art Deco Dangle Earrings

Materials

Diamond, Iolite, Tourmaline, 18k Gold, White Gold

3.2 Carat Diamond VS quality Flower/Cluster Earring 18K Gold 0.8 Ct Solitaire
Located in New York, NY
clarity diamonds set in 18 karat gold mounting with omega backs. Cluster earrings, centering 0.8 ct round
Category

1990s Stud Earrings

Materials

Diamond, 18k Gold

18K Gold Taper Baguette Multicolor Raindrop Rainbow Diamond Pendant Earrings Set
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold taper baguette multi-color raindrop rainbow diamond pendant necklace Art, color and
Category

21st Century and Contemporary Indian Art Deco Pendant Necklaces

Materials

Rhodolite, Blue Topaz, Peridot, Garnet, Diamond, Citrine, Amethyst, Yell...

  • 1
Get Updated with New Arrivals
Save "Omega 18k Diamond Watch", and we’ll notify you when there are new listings in this category.

Omega 18k Diamond Watch For Sale on 1stDibs

Find the exact omega 18k diamond watch you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Our collection of these items for sale includes 109 vintage editions and 52 modern creations to choose from as well. You’re likely to find the perfect omega 18k diamond watch among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. An omega 18k diamond watch can make for a versatile accessory, but a selection from our variety of 80 Diamond versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also brilliant cut and marquise cut versions for sale. Finding an omega 18k diamond watch for sale for women should be easy, but there are 29 pieces available to browse for unisex as well as men, too.

How Much is a Omega 18k Diamond Watch?

Prices for an omega 18k diamond watch can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,300 and can go as high as $29,409, while this accessory, on average, fetches $5,199.