18k Preowned
7
to
35
1,907
21
1,029
884
539
239
235
218
111
92
82
32
25
23
17
11
10
9
5
4
3
2
1
1
393
230
219
77
72
Sort By
Preowned Vintage 18K Yellow Gold Italian Leaf Wide Statement Bracelet
Located in Old Tappan, NJ
.
-Preowned, excellent condition
- Weight 108.57 grams
Category
Vintage 1980s Italian Bangles
Materials
18k Gold, Yellow Gold
Preowned Cynthia Bach 18K Yellow Gold Rubellite and Diamond Brooch
By Cynthia Bach
Located in Old Tappan, NJ
Pre owned vintage estate 18K yellow gold rubellite and diamond brooch with one bezel set faceted
Category
1990s Unknown Brooches
Materials
Diamond, Rubelite, 18k Gold, Yellow Gold
Preowned 18K Yellow Gold Black Enamel and Diamond Collar Necklace
Located in Old Tappan, NJ
Pre owned vintage estate 18K yellow gold collar necklace with black enamel and diamonds. The heavy
Category
Late 20th Century Unknown Choker Necklaces
Materials
Diamond, 18k Gold, Yellow Gold, Enamel
Preowned 18k White Gold Tahitian South Sea Pearl Necklace with Diamonds
Located in Old Tappan, NJ
Preowned 18K white gold Tahitian South Sea pearl necklace with 31 round faceted diamonds weighing
Category
Early 2000s Unknown Contemporary Drop Necklaces
Materials
Diamond, South Sea Pearl, 18k Gold, White Gold
Solid 18K Gold Diamond Chain
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Gold
Total Weight: 39.9 Grams
Chain Length: 17.5
Category
21st Century and Contemporary Unknown Modern Chain Necklaces
Materials
Diamond, White Gold, 18k Gold, Yellow Gold
Sapphire Beaded 18k Yellow Gold Necklace
Located in New York, NY
18 kt Yellow Gold
Length: 20 inches
Total Weight: 8.68 grams
Preowned
Category
20th Century Beaded Necklaces
Materials
Sapphire, 18k Gold, Yellow Gold
Agassiz Pocketwatch 18k Manual Watch
By Agassiz
Located in Surfside, FL
Vintage Agassiz pocket watch with white porcelain dial in 18k. Manual w/ subseconds. 51.5 mm case
Category
Antique Late 19th Century Swiss Pocket Watches
Materials
18k Gold, Yellow Gold
Diamond Heart Necklace 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold
Total Weight: 8.0 Grams
Chain Length: 18
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Diamond Heart Necklace 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold
Total Weight: 8.7 Grams
Chain Length: 20
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
18K Yellow Gold Crucifix Cross Pendant #15443
Located in Washington Depot, CT
18K Yellow Gold Crucifix Cross Pendant
This lovely crucifix pendant is set in 18K Yellow Gold
Category
20th Century Pendant Necklaces
Materials
Gold, 18k Gold, Yellow Gold
Textured Ribbon Wing Ring 18K Gold V1101
Located in Osprey, FL
: 18k yellow gold; weighs 7.1g
♥ Gemstone: Diamonds 0.11ctw
♥ Note: This is a preowned piece that may
Category
2010s American Engagement Rings
Materials
18k Gold, Yellow Gold
Stackable Bubble Ring in 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18K Yellow Gold
Ring Size: 8
Total Weight: 1.1 Grams
Condition
Category
21st Century and Contemporary Unknown Modern More Rings
Materials
18k Gold, Yellow Gold
Diamond Hoops in 18K White Gold
Located in Honolulu, HI
Crafted in 18K white gold, 22 round brilliant cut diamonds are prong set on each hoop creating a
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
Diamond, 18k Gold, White Gold
18k Yellow Gold Diamond Heart Tennis Bracelet
Located in Honolulu, HI
Bracelet Specifications:
Metal: 18k Yellow Gold
Diamond Carat Weight: ~ 2.00 carats
Diamond
Category
Late 20th Century Unknown Modern Tennis Bracelets
Materials
Diamond, Yellow Gold, 18k Gold
Amethyst Diamond Band Ring 18k Yellow Gold
Located in Honolulu, HI
Weight: ~1.49 carats
Ring Size: 6.75 (resizable)
Stamped: "18K" "D0.22" "AM 1.49"
Condition: Preowned
Category
Late 20th Century Unknown Modern Cocktail Rings
Materials
Diamond, Amethyst, Yellow Gold, 18k Gold
Hermes Hercules Ring in 18k White Gold
By Hermès
Located in Honolulu, HI
Hermes Hercules Ring in 18k White Gold, Size 52. This stunning ring is masterfully crafted in 18k
Category
1990s French Cocktail Rings
Materials
White Gold, 18k Gold
Hermes Hercules Ring in 18k White Gold
By Hermès
Located in Honolulu, HI
Hermes Hercules Ring in 18k White Gold, Size 52. This stunning ring is masterfully crafted in 18k
Category
1990s French Cocktail Rings
Materials
18k Gold, White Gold
Small Diamond Cross Necklace 18k White Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k White Gold
Total Weight: 3.0 Grams
Chain Length: 18
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Elizabeth Rand 18K Yellow Gold Diamond Necklace
By Elizabeth Rand
Located in Los Angeles, CA
: 18K Yellow Gold
Hallmarks: E Rand 750
Total Weight: 14.3 Grams
Stone Type: Diamond
Condition
Category
21st Century and Contemporary American More Necklaces
Materials
Diamond, 18k Gold
Ruby Hoop Earrings in 18k White Gold
Located in Honolulu, HI
Earrings Specifications:
Metal: 18k White Gold
Hoop Diameter: ~1.00"
Total Weight: 4.2 Grams
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
Ruby, White Gold, 18k Gold
18K Yellow Gold Diamond Cross Pendant #15547
Located in Washington Depot, CT
18K Yellow Gold Diamond Cross Pendant
This cross pendant is set in 18K yellow gold with a single
Category
21st Century and Contemporary Pendant Necklaces
Materials
White Diamond, Gold, 18k Gold, Yellow Gold
Champagne Diamond Rectangle Necklace 18k White Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k White Gold
Total Weight: 3.2 Grams
Chain Length: 18
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Omega 18K And Steel Ladies' DeVille Watch
By Omega
Located in Honolulu, HI
Omega 18K And Steel Ladies' DeVille Watch. This classic wristwatch is charismatic and captivating
Category
1990s Swiss Modern Wrist Watches
Materials
18k Gold, Steel, Stainless Steel
Diamond Bowtie Ring in 18k White Gold
Located in Honolulu, HI
is size 3 and the total weight is 4.5 grams. This is a preowned ring in excellent condition.
Item
Category
21st Century and Contemporary Band Rings
Materials
Diamond, White Gold, 18k Gold
Small Diamond Cross Necklace 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold
Total Weight: 3.2 Grams
Chain Length: 16
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, Yellow Gold, 18k Gold
Tiffany & Co. 18K Yellow Gold Star Earrings #16677
By Tiffany & Co.
Located in Washington Depot, CT
Vintage Tiffany & Co. 18K Yellow Gold Star Earrings
circa 1980's
These abstract gold star
Category
Vintage 1980s Drop Earrings
Materials
Gold, 18k Gold, Yellow Gold
Interconnected Double Pearl Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18K Yellow Gold
Total Weight: 2.8 Grams
Ring Size: 5.5 (resizable
Category
Late 20th Century Unknown Modern Cocktail Rings
Materials
Pearl, 18k Gold, Yellow Gold
Diamond Wide Band 18K Gold 7.9g V1119
Located in Osprey, FL
6.25 (Free resizing up or down 1 size)
♥ Material: 18k yellow gold; weighs 7.9g
♥ Gemstone: Natural
Category
2010s American Band Rings
Materials
Diamond, 18k Gold, Yellow Gold
18K Yellow Gold Cherub Angel Circular Pendant #15552
Located in Washington Depot, CT
18K Yellow Gold Cherub Angel Circular Pendant
This angel pendant is set in 18K yellow gold
Charm
Category
20th Century Pendant Necklaces
Materials
Gold, 18k Gold, Yellow Gold
Samuel Benham 18k & 925 Silver Amethyst Ring
Located in Montreal, QC
Samuel Benham 18k and 925 silver ring with natural amethyst & peridot gemstones, stamped inside
Category
1990s American More Rings
Materials
Amethyst, 18k Gold, Silver
Piecut Diamond Necklace Solid 18k White Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k White Gold
Total Weight: 2.6 Grams
Chain Length: 18
Category
Mid-20th Century Unknown Modern Pendant Necklaces
Materials
Diamond, White Gold, Gold, 18k Gold
1.53ct Solid Australian Opal Ring 18K Gold R6722
Located in Osprey, FL
♥ Solid Australian Opal Ring 18K Gold
♥ The face of the ring measures 14.8mm in width (East West
Category
2010s American Engagement Rings
Materials
Opal, 18k Gold
Solid 18k Yellow Gold Diamond Bezel Pendant
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold
Total Weight: 2.8 Grams
Chain Length: 16
Category
Mid-20th Century Unknown Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Gold, Yellow Gold
18K Gold Fairy Flowing Hair Woman Ring V1103
Located in Osprey, FL
This stunning 18K gold ring is the perfect choice for any jewelry lover! With an Art Nouveau
Category
2010s American Engagement Rings
Materials
Gold, 18k Gold
Opal and Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Total Diamond Weight: 0.03 carats
Condition: Preowned, Excellent
Stamped: "750" "18K"
Category
Late 20th Century Unknown Modern Cocktail Rings
Materials
Diamond, Opal, 18k Gold, Yellow Gold
Sapphire and Diamond Ribbed Ring 18K Gold R6726
Located in Osprey, FL
♥ Sapphire and Diamond Ribbed Ring 18K Gold
♥ The face of the ring measures 14mm in width (East
Category
2010s American Engagement Rings
Materials
Diamond, Sapphire, 18k Gold
Gold Anchor Link Ring in 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18K Yellow Gold
Ring Size: 7.25
Total Weight: 2.1 Grams
Condition
Category
21st Century and Contemporary Unknown Modern More Rings
Materials
18k Gold, Yellow Gold
18k Yellow Gold and Platinum Chain Link Necklace
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold and Platinum 850
Total Weight: 14.6 Grams
Category
21st Century and Contemporary Unknown Modern Choker Necklaces
Materials
Platinum, 18k Gold, Yellow Gold
Pearl and Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18K Yellow Gold
Total Weight: 1.3 Grams
Ring Size: 6.5 (resizable
Category
Late 20th Century Unknown Modern Cocktail Rings
Materials
Diamond, Pearl, Yellow Gold, 18k Gold
Diamond Hoop Earrings in 18K White Gold
Located in Honolulu, HI
Crafted in 18K white gold, 20 round brilliant cut diamonds are pave set on each hoop creating a
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
Diamond, 18k Gold, White Gold
Diamond Ball Necklace in 18k White Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k White Gold
Total Weight: 4.7 Grams
Chain Length: 16
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
Diamond, White Gold, 18k Gold
Olive Green Jade Bead Ring 18k Yellow Gold
Located in Honolulu, HI
Ring Specifications:
Metal: 18k Yellow Gold
Total Weight: 8.1 Grams
Jade Diameter: 12 mm
Ring
Category
Late 20th Century Unknown Modern Cocktail Rings
Materials
Jade, Yellow Gold, 18k Gold
Pink and Green Tourmaline Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18K Yellow Gold
Ring Size: 6.75
Total Weight: 10.1 Grams
Gemstone
Category
Late 20th Century Unknown Modern Solitaire Rings
Materials
Tourmaline, Yellow Gold, 18k Gold
Tanzanite Diamond Necklace in 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold
Total Weight: 8.1 Grams
Chain Length: 16
Category
Mid-20th Century Unknown Modern Pendant Necklaces
Materials
Diamond, Tanzanite, Yellow Gold, Gold, 18k Gold
Tiffany & Co 18K Rose Gold Summerest Mesh Bracelet
By Tiffany & Co.
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction
Width: 19 mm
Size: 6.5 Inches
Metal:18K Rose Gold
Category
2010s American More Bracelets
Materials
Diamond, 18k Gold
Cabochon Blue Sapphire Diamond Ring 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18K Yellow Gold
Total Weight: 2.9 Grams
Ring Size: 6.5
Sapphire
Category
Late 20th Century Unknown Modern Cocktail Rings
Materials
Diamond, Sapphire, Yellow Gold, 18k Gold
10 Brilliant Diamond Band Ring 18k White Gold
Located in Honolulu, HI
: 2.8 Grams
Stamped: "18K" "750"
Condition: Preowned, excellent
Category
Late 20th Century Unknown Modern Band Rings
Materials
Diamond, 18k Gold, White Gold
XOXO Diamond Band Cutout Ring 18k White Gold
Located in Honolulu, HI
: 7 mm
Stamped: "18K" "750"
Condition: Preowned, excellent
Category
Late 20th Century Unknown Modern Band Rings
Materials
Diamond, 18k Gold, White Gold
Chalcedony Diamond Pendant Necklace Solid 18k White Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k White Gold
Total Weight: 6.4 Grams
Chain Length: 18
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Chalcedony, Diamond, 18k Gold, White Gold
Scalloped Oval Hoop Earrings in 18k White Gold
Located in Honolulu, HI
Earrings Specifications:
Metal: 18K White Gold
Total Weight: 6.2 Grams
Hoop Thickness: 6.6 mm
Category
Late 20th Century Unknown Modern Hoop Earrings
Materials
White Gold, Gold, 18k Gold
Diamond Cross Over Ring in 18k White Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18k White Gold
Diamond Count: 84 small + 13 larger round brilliant
Category
21st Century and Contemporary Band Rings
Materials
Diamond, 18k Gold, White Gold
18K White Gold Green Garnet Filigree Ring #15993
Located in Washington Depot, CT
leaf design.
Center faceted stone is a round green garnet and glass doublet
Stamped 18K
Shank is
Category
20th Century Dome Rings
Materials
Garnet, Gold, 18k Gold, White Gold
Indian Head Diamond Ring in 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Metal: 18K Yellow Gold
Style: Statement Ring
Ring Size: 7.5 (resizing
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Yellow Gold, 18k Gold
Small Round Diamond Pendant Necklace 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold
Total Weight: 2.5 Grams
Chain Length: 18
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Tiffany & Co, 18K Yellow Gold Biscayne Wide Link Bracelet
By Tiffany & Co.
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction
Width: 34.8 mm
Size: 7 Inches
Metal:18K Yellow Gold
Category
21st Century and Contemporary Italian Link Bracelets
Materials
18k Gold
Boucheron Paris Solid 18k Gold 1920s Flapper Purse
Located in Honolulu, HI
purse, very rare vintage solid 18k gold purse.
Item Specifications:
Necklace Metal: 18k Yellow Gold
Category
Vintage 1920s French Art Deco Vanity Items
Materials
Gold, 18k Gold, Yellow Gold
Dolphin Diamond Eye Necklace in 18k Yellow Gold
Located in Honolulu, HI
Measurement: 1.00" x 1.15"
Stamped: "18K"
Condition: Preowned, excellent
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, Yellow Gold, Gold, 18k Gold
18k Yellow Gold Tiffany & Co Rope Knot Twist Brooch
By Tiffany & Co.
Located in Montreal, QC
Tiffany & Co. 18k yellow gold rope knot twist brooch. Signed on the back, measures 18.5 mm tall x
Category
Late 20th Century Italian Brooches
Materials
18k Gold, Yellow Gold
Diamond Butterfly Heart Necklace in 18k Yellow Gold
Located in Honolulu, HI
Item Specifications:
Necklace Metal: 18k Yellow Gold
Total Weight: 4.4 Grams
Chain Length: 16
Category
21st Century and Contemporary Unknown Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Columbian Green Emerald Ring in 18k White Gold
Located in Honolulu, HI
Colombian Emerald Carat Weight: ~0.40 carats
Shape: Square
Condition: preowned excellent
Stamped: "18K"
Category
Late 20th Century Unknown Modern Cocktail Rings
Materials
Emerald, White Gold, 18k Gold
- 1
- ...
Get Updated with New Arrivals
Save "18k Preowned", and we’ll notify you when there are new listings in this category.
18k Preowned For Sale on 1stDibs
Surely you’ll find the exact 18k preowned you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, yellow gold and 18k gold. Our collection of these items for sale includes 1106 vintage editions and 769 modern creations to choose from as well. You’re likely to find the perfect 18k preowned 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. Finding an appealing 18k preowned — no matter the origin — is easy, but Rolex, Patek Philippe and Cartier each produced a popular version that is worth a look. A 18k preowned can make for a versatile accessory, but a selection from our variety of 222 diamond versions can add an especially stylish touch. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. There aren’t many items for men if you’re seeking a 18k preowned, as most of the options available are for women and unisex.
How Much is a 18k Preowned?
The price for a 18k preowned starts at $208 and tops out at $626,080 with these watches, on average, selling for $9,923.
Read More
The 14 Most Iconic Watches for Women
Style, craft and heritage combine to make these designs undeniable classics.
How to Spot a Fake Rolex: 13+ Expert Tips
Learn the devious techniques that counterfeiters use to sell inauthentic pieces at authentic prices. Of course, you don't have to worry about that on 1stDibs, where every seller of Rolex watches is highly vetted.
This Piaget Gold Nugget Watch Is the Embodiment of Delicious ’70s Excess
With a tigereye dial and a most unusual bracelet, this cuff-style piece is a singular style statement.
This Sweet Diamond Watch Has a Literary Bent
Modeled on one of the most often quoted romances of the 20th century, the book-shaped timepiece has love written all over it.
Stylish Year-Round, This Pumpkin-Colored Patek Philippe Aquanaut Feels Especially Right for Fall
Celebrate the season with a Patek watch made for enjoying the outdoors.
These Watches with 1970s, 1980s and Early Aughts Flair Are Trending Right Now
Feeling a wave of Y2K nostalgia or craving disco-era glamour? Rewind with a chic retro timepiece.
Made for 1930s Polo Players, This Art Deco Watch Looks Good on Everyone
The sleek, perfectly proportioned Jaeger-LeCoultre Reverso captures the spirit of an era defined by forward-looking design and technological innovation.
Audemars Piguet’s Iconic Royal Oak Watch Turns 50
As the watch world celebrates one of fine timekeeping’s most disruptive designs, AP archivist Sébastian Vivas tells tales from the piece’s storied history.
More Ways To Browse
Rolex Purple
Hublot Mdm Watch
Hublot Mdm
Omega Deville Gold Watch
Omega Deville Gold
Vintage Universal Geneve
Franck Muller Ladies Watch
Franck Muller Ladies Watches
Franck Muller Ladies
Omega Vintage Deville Watch
Omega Deville Vintage Watch
Omega Deville Watch Vintage
Universal Geneve Vintage
Rolex Purple Gold
Retro Omega Deville Watch
Omega Retro Deville
Polo Ladies Watch
Piaget Polo Ladies