18k Estate Jewelry
58
to
1,311
13,055
3,740
2,599
2,098
564
441
363
149
105
102
46
42
19
5
5
3
2
1
20
617
8,378
7,939
264
260
305
288
260
411
498
639
924
875
10
932
807
653
581
450
12,277
4,391
360
16,845
183
16,625
13,789
8,512
4,923
846
12,057
1,926
1,546
1,497
1,325
24
21
18
5458
858
819
547
536
to
Sort By
Cartier Vintage Gold Bracelet and Necklace Set 18k Estate Jewelry
By Cartier
Located in Beverly Hills, CA
A Cartier vintage 18k gold bracelet and necklace set. The pieces are crafted from tightly woven
Category
Vintage 1970s French Choker Necklaces
Materials
Gold, 18k Gold, Yellow Gold
Vintage Bulgari Trombino Ring Sapphire Diamond Gold 18k Estate Jewelry
By Bulgari
Located in Beverly Hills, CA
An iconic Bulgari Trombino ring made of 18k gold, featuring sapphire and diamond.
The Trombino
Category
Vintage 1980s Italian Cocktail Rings
Materials
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
Victorian Butterfly Pin Brooch Gold Gemstones Enamel 18k Estate Jewelry Antique
Located in Beverly Hills, CA
A colorful butterfly pin brooch made of 18k gold, featuring various gemstones, and accented with
Category
Antique Early 1900s Unknown Brooches
Materials
Diamond, Emerald, Ruby, Blue Sapphire, Yellow Gold, 18k Gold
Free Shipping
H 1.75 in W 2.25 in
Diamond Ruby Ring 18K Gold Estate Band
By Estate Jewelry
Located in East Brunswick, NJ
This absolutely stunning estate ring is finely crafted in solid 18K Yellow gold and set with
Category
Late 20th Century Band Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Diamond Ring Butterfly 18K White Gold Estate
By Estate Jewelry
Located in East Brunswick, NJ
This pretty estate ring is crafted in solid 18K White gold. Six canary round brilliant cut diamonds
Category
20th Century Cluster Rings
Materials
Diamond, 18k Gold, White Gold
Diamond Sapphire Ring 18K White Gold Estate
By Estate Jewelry
Located in East Brunswick, NJ
Lovely Sapphire Ring, Diamond Ring, 18K White Gold Ring is set with Natural Earth-mined Sapphire
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Jewel Of Ocean 18K Estate Man Diamond Ring
By Estate Jewelry
Located in New York, NY
Jewel Of Ocean Estate Man Diamond Ring
18K White Gold
Weight (g): 11.7
Estimated Manufactures
Category
20th Century American Contemporary Fashion Rings
Materials
Diamond, 18k Gold
Jewel of Ocean 18k Turquoise Estate Flower Brooch 'Convertible to Pendent'
By Estate Jewelry
Located in New York, NY
Jewel Of Ocean 18K Turquoise Estate Flower Brooch
Can be converted to Pendent
Category
Mid-20th Century Unknown Contemporary Brooches
Materials
Turquoise, Yellow Gold, 18k Gold
Jewel of Ocean 18k Diamonds Estate Flower Brooch 'Convertible to Pendent'
By Estate Jewelry
Located in New York, NY
18K Yellow Gold 0.35 Carts Diamonds Textured Estate Flower Brooch
Can Convert to Pendent
Category
Mid-20th Century Unknown Contemporary Brooches
Materials
Diamond, 18k Gold, Yellow Gold
Diamond Ring 18K White Gold Band Estate 1.46 TDW
By Estate Jewelry
Located in East Brunswick, NJ
This stunning estate ring is crafted in solid 18K White Gold.
Twenty two channel set diamonds total
Category
20th Century Cluster Rings
Materials
Diamond, 18k Gold, White Gold
Diamond Ring 18K Gold Band Vintage Estate 1.27 TDW
By Estate Jewelry
Located in East Brunswick, NJ
This beautiful estate ring is finely crated in solid 18K Yellow gold and white gold for the top and
Category
Late 20th Century Band Rings
Materials
Diamond, 18k Gold, White Gold, Yellow Gold
Diamond Sapphire Ring Cluster Vinatge 18K White Gold Estate
By Estate Jewelry
Located in East Brunswick, NJ
This vintage ring is finely crafted in solid 18K White Gold (carefully tested and guaranteed). The
Category
Vintage 1960s Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Ceylon Sapphire Diamond Ring 18K Gold Band Estate
By Estate Jewelry
Located in East Brunswick, NJ
This beautiful estate ring is finely crafted in solid 18K Yellow Gold and set with genuine Earth
Category
Late 20th Century Dome Rings
Materials
Diamond, Sapphire, Yellow Gold
Jewel of Ocean 18K Diamond, Ruby Estate Flower Brooch Convertible to Pendent
By Estate Jewelry
Located in New York, NY
18K Yellow Gold and Diamond, Ruby Estate Flower Brooch
convertible to Pendent
1.5 Carts Diamonds
3
Category
Mid-20th Century Unknown Contemporary Brooches
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Estate Natural Bahrani baroque pearls and antique beads
By Estate Jewelry
Located in New York, NY
Estate Natural Bahrani baroque pearls and antique beads
Category
Late 20th Century Persian Art Deco Beaded Necklaces
Materials
Pearl, Natural Pearl, 18k Gold, Yellow Gold
Diamond Ring 18K White Gold Band Vintage Estate 3.10 TDW Engagement
By Estate Jewelry
Located in East Brunswick, NJ
This estate ring would make a marvelous engagement ring or wedding ring.
Seventy-two round
Category
20th Century Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Designer 20.20 Carat Aquamarine Estate Ring
By Estate Jewelry
Located in Derby, NY
in a crowd! The emerald shaped aquamarine gemstone is 20.20 carats, encompassed by 30 grams of 18 K
Category
21st Century and Contemporary Cocktail Rings
Materials
Aquamarine, White Gold, 18k Gold
Diamond Sapphire 18k Blowfish Brooch
By Estate Jewelry
Located in Derby, NY
!
Additional Information:
Estate Piece
Metal Type : 18k White Gold
Metal Weight : 13.18 grams
Length : 1.10
Category
21st Century and Contemporary Brooches
Materials
Diamond, Sapphire, 18k Gold, White Gold
Estate Rose Gold Diamond Eternity Ring
By Estate Jewelry
Located in Feasterville, PA
A chic diamond eternity band featuring .25ct of round brilliant cut diamonds prong set in 18k rose
Category
Early 2000s Cocktail Rings
Materials
Diamond, Rose Gold
Vintage Estate 0.20 Carat Transitional Cut Diamond Engagement Ring Size 3.75
By Estate Jewelry
Located in Miami, FL
Vintage Estate 0.20 Carat Transitional Cut Diamond Engagement Ring Size 3.75
Vintage Estate 0.20
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Diamond Necklace Choker 18K Gold
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Necklace Choker 18K Gold 15" Long
This gorgeous estate necklace / choker is crafted in
Category
Vintage 1980s Choker Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Pegasus Pendant Brooch Carnelian Cameo Ancient Greek Mythology 18K Gold
By Estate Jewelry
Located in East Brunswick, NJ
Pegasus Pendant Brooch Carnelian Cameo Ancient Greek Mythology 18K Gold
This gorgeous estate
Category
Vintage 1980s Brooches
Materials
Carnelian, 18k Gold, Yellow Gold
Russian Turquoise Earrings 18K Gold USSR
By Estate Jewelry
Located in East Brunswick, NJ
This pair of estate earrings are set with natural Russian Turquoise.
Crafted in solid 18K Yellow
Category
Vintage 1970s Russian Drop Earrings
Materials
Turquoise, 18k Gold, Yellow Gold
Diamond Peridot Chalcedony Necklace 18K Gold
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Peridot Chalcedony Necklace 18K Gold
We were so lucky to take advantage of estate jewelry
Category
Late 20th Century Pendant Necklaces
Materials
Chalcedony, Diamond, Peridot, 18k Gold, Yellow Gold
Edwardian Old Mine Diamond Horseshoe Brooch Pin 18k Gold & Platinum
By Estate Jewelry
Located in East Brunswick, NJ
Old Mine Diamond Horseshoe Brooch Pin 18K Gold Platinum Edwardian
This gorgeous Edwardian circa
Category
Antique Early 1900s Edwardian Brooches
Materials
Diamond, 18k Gold, Platinum
Diamond Ring 18K Gold Cluster Cocktail
By Estate Jewelry
Located in East Brunswick, NJ
This incredible ring is finely crafted in solid 18K Yellow Gold. Twenty five on one side and twelve
Category
Late 20th Century Cluster Rings
Materials
Diamond, 18k Gold, Yellow Gold
Natural Diamond Sapphire Pearl Brooch Bow Ribbon 18K Gold Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Natural Diamond Sapphire Pearl Brooch Bow Ribbon 18K Gold Vintage
This gold brooch is finely
Category
Mid-20th Century Brooches
Materials
Diamond, Pearl, Sapphire, 18k Gold, Yellow Gold
Diamond Sapphire Ring 18K White Gold Band
By Estate Jewelry
Located in East Brunswick, NJ
This wonderful piece of estate jewelry is crafted in solid 18K white gold with yellow gold accent
Category
20th Century Cluster Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Diamond Sapphire Ring 18K White Gold Band
By Estate Jewelry
Located in East Brunswick, NJ
This gorgeous estate ring is finely crafted in solid 18K White gold and it is set with genuine
Category
20th Century Band Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Diamonds Earrings 18K Gold & Sterling Silver Vintage
By Estate Jewelry
Located in East Brunswick, NJ
, 18K Gold earrings. These gorgeous earrings have been purchased from jewelry auction and they still
Category
20th Century Drop Earrings
Materials
Diamond, 18k Gold, Yellow Gold, Sterling Silver
Natural Diamond Sapphire Earrings 18K Gold Omega Backs
By Estate Jewelry
Located in East Brunswick, NJ
Natural Diamond Sapphire Earrings 18K Gold Omega Backs
These designer earrings are crafted in
Category
1990s More Earrings
Materials
Diamond, Sapphire, 18k Gold
Natural Coral Earrings 18k Gold Italy Omega Backings
By Estate Jewelry
Located in East Brunswick, NJ
Natural Coral Earrings 18k Gold Italy Omega Backings
This pair of estate earrings is crafted in
Category
Late 20th Century Italian Stud Earrings
Materials
Coral, 18k Gold, Yellow Gold
Diamond Akoya Pearl Pendant Charm 18K Gold
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Akoya Pearl Pendant Charm 18K Gold 9.5mm
You will treasure this outstanding pearl pendant
Category
Late 20th Century Pendant Necklaces
Materials
Diamond, Pearl, 18k Gold, Yellow Gold
Diamond Ruby Ring 18K Gold Vintage Cocktail
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Ruby Ring 18K Gold Vintage Cocktail
This spectacular vintage ring is finely crafted in
Category
20th Century Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Aztec Peruvian Figure Pendant Brooch 18K Gold
By Estate Jewelry
Located in East Brunswick, NJ
Aztec Peruvian Figure Pendant Brooch 18K Gold
This outstanding vintage piece can be worn as a
Category
Late 20th Century Pendant Necklaces
Materials
18k Gold, Yellow Gold
Diamond Sapphire Ring 18K White Gold Cocktail
By Estate Jewelry
Located in East Brunswick, NJ
This estate ring is crafted in solid 18K White Gold (carefully tested and guaranteed).
The center
Category
20th Century Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Natural Diamond Oval Emerald Ring 18k Gold
By Estate Jewelry
Located in East Brunswick, NJ
Natural Diamond Oval Emerald Ring 18K Gold
This beautiful estate ring is finely crafted in solid
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
Diamond Enamel Cross Pendant 18K Gold Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Enamel Cross Pendant 18K Gold Vintage
This very different and unusual diamond Cross is
Category
Late 20th Century Pendant Necklaces
Materials
Diamond, 18k Gold, Enamel
Diamond Ring 18K Gold Band 1.47 TDW Bubble
By Estate Jewelry
Located in East Brunswick, NJ
This estate ring is finely crafted in solid 18K Yellow Gold and set with genuine white and fiery
Category
20th Century Band Rings
Materials
Diamond, 18k Gold, Yellow Gold
Diamond Earrings 18K Gold Hallmarked BA Flower Omega
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Earrings 18K Gold Hallmarked BA Flower Omega
This gorgeous pair of estate earrings is
Category
Late 20th Century More Earrings
Materials
Diamond, 18k Gold, Yellow Gold
Natural Diamond Ring 18k Gold Spiral Vintage
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Ring 18K Gold Spiral Vintage
This vintage diamond ring is crafted in solid 18K Yellow Gold
Category
20th Century Cluster Rings
Materials
Diamond, 18k Gold, Yellow Gold
Diamond Sapphire Ring 18K Gold Band Vintage
By Estate Jewelry
Located in East Brunswick, NJ
This lovely estate ring is finely crafted in solid 18K Yellow Gold and set with genuine Earth mined
Category
Late 20th Century Band Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Diamond Sapphire Bracelet 18K Yellow & Rose Gold
By Estate Jewelry
Located in East Brunswick, NJ
This terrific estate bracelet is finely crafted in solid 18K Yellow Gold and Rose gold for the
Category
Late 20th Century Chain Bracelets
Materials
Diamond, Sapphire, 18k Gold, Rose Gold, Yellow Gold
Natural Ruby Diamond Ring 18K Gold Vintage Flower
By Estate Jewelry
Located in East Brunswick, NJ
Natural Ruby Diamond Ring 18K Gold Vintage Flower
This lovely estate ring is finely crafted in
Category
20th Century Cluster Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Natural Tanzanite Diamond Ring 18K White Gold Oval
By Estate Jewelry
Located in East Brunswick, NJ
Natural Tanzanite Diamond Ring 18K White Gold Oval
This gorgeous estate ring is finely crafted in
Category
20th Century More Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
Diamond Aquamarine Earrings 18K Gold Dangle Geometric Spiral
By Estate Jewelry
Located in East Brunswick, NJ
These gorgeous estate earrings are finely crafted in solid 18K White gold and also hallmarked with
Category
Late 20th Century Dangle Earrings
Materials
Aquamarine, Diamond, 18k Gold
Diamond Arrow Ring 18K Gold Geometric Vintage
By Estate Jewelry
Located in East Brunswick, NJ
This unusual vintage ring is finely crafted in solid 18K Gold (carefully tested and guaranteed) in
Category
Vintage 1970s Cluster Rings
Materials
Diamond, 18k Gold, Yellow Gold
Diamond Ruby Ring 18K White Gold Band Geometric
By Estate Jewelry
Located in East Brunswick, NJ
This gorgeous estate ring is finely crafted in solid 18K White Gold and set with high quality lab
Category
20th Century Band Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
Diamond Snake Bracelet 18K Gold Enamel Bangle
By Estate Jewelry
Located in East Brunswick, NJ
This rare and hard to find vintage bangle is made in the shape of a snake and crafted in solid 18K
Category
20th Century Bangles
Materials
Diamond, 18k Gold, Yellow Gold, Enamel
Diamond Earrings 18K Gold Platinum Dangle 2.84 TDW
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Earrings 18K Gold Platinum Dangle 2.84 TDW
These gorgeous earrings are crafted in solid
Category
Late 20th Century Drop Earrings
Materials
Diamond, 18k Gold, Platinum
Diamond Colombian Emerald Ring 18K Gold Band
By Estate Jewelry
Located in East Brunswick, NJ
This vintage ring is crafted in solid 18K Yellow Gold. The center natural Colombian Emerald is
Category
Vintage 1980s Band Rings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
Diamond Sapphire Ring 18K Gold Oval cut
By Estate Jewelry
Located in East Brunswick, NJ
This estate ring is finely crafted in solid 14K Yellow gold and set with natural Earth mined
Category
20th Century Engagement Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Diamond Aquamarine Earrings 18K White Gold Dangle Leaf
By Estate Jewelry
Located in East Brunswick, NJ
These gorgeous estate earrings are finely crafted in solid 18K White gold.
They are set with
Category
20th Century Dangle Earrings
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Diamond Ring 18K Gold 2.29 TDW Cluster Engagement
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Ring 18K Gold 2.29 TDW Cluster Engagement
This estate ring is crafted in combination of
Category
20th Century Engagement Rings
Materials
Diamond, 18k Gold, White Gold, Yellow Gold
Diamond Ring Geometric 18K White Gold 3.32 TDW
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Ring Geometric 18K White Gold 3.32 TDW
This gorgeous estate ring is finely crafted in
Category
20th Century Cluster Rings
Materials
Diamond, 18k Gold, White Gold
Diamond Emerald Bracelet Flower Bangle Vintage 18K Gold
By Estate Jewelry
Located in East Brunswick, NJ
This amazing estate bracelet is finely crafted in solid 18K Yellow Gold (carefully tested and
Category
20th Century Bangles
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
Ruby Diamond Band Ring 18K Gold Vintage
By Estate Jewelry
Located in East Brunswick, NJ
This vintage ring is made in solid 18K Yellow Gold.
It has inscription inside of the shank dated
Category
Late 20th Century Contemporary Band Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Diamond Natural Ruby Ring Band 18K White Gold
By Estate Jewelry
Located in East Brunswick, NJ
This gorgeous estate ring band is finely crafted in solid 18K White Gold.
9 square cut natural
Category
Late 20th Century Band Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
Mens Natural Diamond Onyx Ring 18K Gold Band
By Estate Jewelry
Located in East Brunswick, NJ
Mens Natural Diamond Onyx Ring 18K Gold Band
This amazing vintage ring for a gentleman is finely
Category
20th Century Band Rings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Diamond Bracelet 18K Gold Wide 6 Rows 22.13 TDW
By Estate Jewelry
Located in East Brunswick, NJ
width is 14mm.
This amazing piece of estate jewelry weighs a very substantial 50.9 grams.
Great estate
Category
21st Century and Contemporary Cuff Bracelets
Materials
Diamond, 18k Gold, Yellow Gold
- 1
- ...
Get Updated with New Arrivals
Save "18k Estate Jewelry", and we’ll notify you when there are new listings in this category.
18k Estate Jewelry For Sale on 1stDibs
Surely you’ll find the exact piece of 18k estate jewelry 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, 18k Gold and Yellow Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for an item from our selection of 18k estate jewelry from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a choice in our collection of 18k estate jewelry has been a part of the legacy of many jewelers, but those produced by Cartier, Tiffany & Co. and Mikimoto are consistently popular. An object in our assortment of 18k estate jewelry can be a stylish choice for most occasions, but Diamond rings, from our inventory of 1854, can add a particularly distinctive touch to your look, day or night. A round cut version of this piece has appeal, but there are also oval cut and mixed cut versions for sale. There aren’t many items for men if you’re seeking an option in this array of 18k estate jewelry, as most of the options available are for women and unisex.
How Much is a 18k Estate Jewelry?
On average, a piece of 18k estate jewelry at 1stDibs sells for $3,878, while they’re typically $199 on the low end and $723,930 for the highest priced versions of this item.
Questions About 18k Estate Jewelry
- 1stDibs ExpertNovember 21, 2023Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
- Can you buy 24k gold jewelry?1 Answer1stDibs ExpertApril 12, 2024Yes, you can buy 24k gold jewelry. However, 24-karat gold is a much less commonly used material than 14-karat and 18-karat gold. As 100% pure gold, 24-karat gold tends to be softer and more susceptible to scratching and breakage, making alloys a more popular pick for jewelry makers to use when crafting pieces. Find a large collection of gold jewelry on 1stDibs.
- Is 18K gold good for earrings?1 Answer1stDibs ExpertNovember 14, 2023Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
- 1stDibs ExpertNovember 1, 2023The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.
- 1stDibs ExpertFebruary 13, 2023Van Cleef and Arpels jewelry is 18-karat gold, not 14-karat. The luxury jewelry designer makes necklaces, bracelets, rings, earrings and cufflinks in 18-karat white, gold and rose gold. On 1stDibs, shop a variety of Van Cleef and Arpels jewelry.
More Ways To Browse
18k Gold Aztec Pendant
Champagne Diamond Choker
Gold Purse Locket
Herkimer Earrings
Vintage Jewelry Closeouts
Lava Cherub
75 Carat Ruby Cluster Ring
Vintage V Shape Diamond Necklace
Daytona 16520
Rolex Datejust 41mm Jubilee Blue
Gmt Master 16700
Rolex 3130 Movement
Rolex Yacht Master Ii Bracelet
Rolex Gmt Master Ii 16710 Coke
Rolex Datejust 41 Smooth Bezel Jubilee
Rolex Datejust Plexiglass
Rolex Daytona Champagne Dial
Rolex Daytona Stainless Steel 16520