18 K Coins
Roberto Coin Love Letter K Pendent with Diamonds 001634AWCHXK
By Roberto Coin
Located in Wilmington, DE
18kt White Gold
Diamonds 0.06 total carat weight
K
18″ Chain
001634AWCHXK
Category
2010s Pendant Necklaces
Materials
Diamond
Roberto Coin Love Letter K Pendant Yellow Gold and Diamonds 001634AYCHXK
By Roberto Coin
Located in Wilmington, DE
Roberto Coin Love Letter K Pendant Yellow Gold and Diamonds 001634AYCHXK. 18kt yellow gold pendant
Category
2010s Pendant Necklaces
Roberto Coin Diamond Bangle Stretchable Bracelet 18 Karat Rose Gold Estate
By Roberto Coin
Located in New York, NY
Roberto Coin Diamond Bangle Stretchable Bracelet 18 Karat Rose Gold Estate
This is a
Category
Early 2000s Bangles
Materials
Diamond, 18k Gold
Roberto Coin Diamond Bangle Three-Row Bracelet in 18 Karat Yellow Gold Estate
By Roberto Coin
Located in New York, NY
Roberto Coin Diamond Bangle Three Row Bracelet In 18 Karat Yellow Gold Estate
This is a
Category
Early 2000s Bangles
Materials
Diamond, 18k Gold
Modern 18 k Gold Ring set with authentic Roman (Agripa ) coin
Located in Jerusalem, IL
This is a ring from our workshop in Jerusalem.
A acid tested 18 k modern design that frames an
Category
2010s Israeli Dome Rings
Materials
Gold, 18k Gold
1.55 Ct Amethyst Yellow Sapphire Diamond 18 K White Gold Larissa Coin Necklace
By ALPENGEM
Located in Montreux, VD
Amethysts 28 Yellow Sapphires and 30 round Diamonds. The coin and gemstones are inlaid in 18 Karat White
Category
2010s Contemporary Chain Necklaces
Materials
Amethyst, Diamond, Yellow Sapphire, 18k Gold
Dubini Imperial Roman Ancient Bronze Patina Coin 18 K Yellow Gold Drop Earrings
By DUBINI
Located in London, GB
These Dubini coin earrings from the 'Empires' collection feature authentic Roman Imperial bronze
Category
2010s Italian Classical Roman Drop Earrings
Materials
18k Gold, Yellow Gold, Bronze
Ring Napoleon III Coin Yellow Gold Solid 18 Karat
Located in Vannes, FR
the timeless elegance of high quality jewellery.
- Gold Coin 23 K
- Ring Mount 18 K
- Size : EU : 53
Category
Antique 1880s French Napoleon III Cocktail Rings
Materials
18k Gold, Yellow Gold
18 K Yellow Gold 1.008 White and Brown Diamond Tetradrachma Pendant
By ALPENGEM
Located in Montreux, VD
with two 18 K Yellow Gold hoops 16 white diamonds and 13 brown diamonds, totally weighting 1.008 Ct
Category
2010s Classical Greek Pendant Necklaces
Materials
Diamond, Brown Diamond, Yellow Gold
Designer Roberto Coin Diamond Elephant Skin Necklace, 18 Karat Gold 53 Grams
Located in New York, NY
750 ITALY and is numbered with ruby as a Roberto coin signature.
18 K Yellow Gold 53 Grams
All our
Category
Early 2000s Drop Necklaces
Materials
Diamond, 18k Gold
18KT Yellow Gold Ring with Indian Head Coin and Cabochon Rubies
By Cellini
Located in New York, NY
Vintage 18 karat yellow gold ring set with a blackened coin .The sides of the ring are set with
Category
Vintage 1980s Italian Contemporary Fashion Rings
Materials
Ruby, Yellow Gold, 18k Gold
Evil Eye Coin Moonstone Pendant Necklace with Diamonds in gold and in stock
Located in London, GB
sophisticated way.
Details
18 K Yellow Gold
Handmade in London
J-H Natural White Diamonds VS-SI mix
Category
2010s European Classical Greek Pendant Necklaces
Materials
Diamond, Moonstone, 18k Gold, Yellow Gold
Salvador Dali 22k "Dalí d'Or" For Piaget Coin Ring in 18K Yellow Gold Circa 1966
By Salvador Dalí
Located in Miami, FL
22K Gold Salvador Dali "Dalí d'Or" for Piaget Limited Edition Coin. Circa 1966. Ring setting is
Category
Vintage 1960s European Retro Signet Rings
Materials
18k Gold, 22k Gold, Yellow Gold
Oval Pendant Necklace - 18k Yellow Gold - Blue Enamel 1 Peridot 3 Rubies 2 Stars
By Victor Mayer
Located in Pforzheim, DE
, matt vintage finish
Enamel: Vitreous blue guilloche enamel with two 18 k gold star paillons
Category
21st Century and Contemporary German Renaissance Revival Chain Necklaces
Materials
Peridot, Ruby, 18k Gold, Yellow Gold, Enamel
Free Shipping
H 1.25 in W 0.46 in L 16.54 in
Oval Pendant 18k Yellow Gold Blue Guilloche Enamel 1 Peridot 3 Rubies 2 Stars
By Victor Mayer
Located in Pforzheim, DE
: Romance
Material: 18k yellow gold, matt vintage finish
Enamel: Vitreous blue guilloche enamel with two 18
Category
2010s German Renaissance Revival Pendant Necklaces
Materials
Peridot, Ruby, 18k Gold, Yellow Gold, Enamel
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Fall 2014 Runway CHANEL Supermarket Tweed Padlock Chain Necklace
By Chanel
Located in Bangkok, TH
2014 CHANEL Supermarket tweed padlock chain necklace is crafted of oversized gold toned chain and padlock in multi-colored tweed. Seen wearing by Kristine Steward on cover and editor...
Category
2010s French Link Necklaces
Cougar Cartier Bangle Bracelet Panther stainless steel yellow white rose Gold
By Cartier
Located in Zurich, Zollstrasse
A beautiful vintage 1980’s Panthère de Cartier bangle set in stainless steel and 18 K yellow white and rose Gold.
This incredibly stylish bangle is composed of two solid yellow gold ...
Category
1990s French Contemporary Bangles
Materials
18k Gold, Rose Gold, White Gold, Yellow Gold, Steel, Stainless Steel
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Dm 2.56 in
18 Karat Yellow Gold Cuban Link Bracelet 61.9 Grams
By Harbor Diamonds
Located in New York, NY
18 Karat yellow gold bracelet featuring 19 links weighing 61.9 grams.
Great for stacking!
More link bracelets in stock.
Category
1990s Contemporary Link Bracelets
Materials
18k Gold, Yellow Gold
Roberto Coin Primavera Diamond Station Flexible Bracelet in 18K Gold
By Roberto Coin
Located in New York, NY
Roberto Coin 18K White Gold Primavera Diamond Station Flexible Bracelet.
Size is adjustable up to 7.25 inches
Approx. .22 total carat weight of natural Diamonds
Category
2010s Italian Bangles
Materials
Diamond, 18k Gold, White Gold
Woven 18 Karat Yellow Gold Rope Diamond Retro 1950's Bracelet
Located in Mount Kisco, NY
Glamorous and intricate 1950's woven 18K yellow gold rope bracelet with exciting diamond encrusted cross-lashing front detail feature. A fabulous period piece with lots of genuine sp...
Category
Vintage 1950s American Bangles
Materials
Diamond, 18k Gold, Yellow Gold
Solid 18 Karat White Gold Luxury Bangle, Bracelet Set with Diamonds
Located in Berlin, DE
High-quality, solid luxury bangle, 18k white gold, set with diamonds.
Category
Early 2000s Modern Bangles
Materials
Diamond, White Diamond, 18k Gold, White Gold
Van Cleef & Arpels Diamond and Lapis Lazuli Alhambra Necklace
By Van Cleef & Arpels
Located in New York, NY
Vintage, limited edition rareVan Cleef & Arpels Vintage "Alhambra" diamond and lapis lazuli 20 clover motif necklace . ( with Van Cleef & Arpels Certificate of Authenticity)
This nec...
Category
Late 20th Century French Artist Link Necklaces
Materials
Diamond, Lapis Lazuli, 18k Gold
Massive Gold Bangle, Bracelet, 18 Karat with 24 Princess Cut Diamonds
Located in Berlin, DE
Beautiful and luxurious Massive Gold Bangle, Bracelet, 18 Karat, with 24 Princess Cut Diamonds.
Finest goldsmith work. Hallmarked.
Diamonds in very good quality and clear white.
Category
Early 2000s Bangles
Materials
Diamond, White Diamond, 18k Gold, Yellow Gold
Radiant Cut Yellow Diamond Bracelet
By Diamond Scene New York
Located in New York, NY
A SPECTACULAR bracelet!
37.08 carats of Yellow, Radiant cut diamonds set in 18k yellow gold.
30 total diamonds - each stone averages over 1 carat!
7 inch length
7.8 mm at it...
Category
21st Century and Contemporary Tennis Bracelets
Materials
Yellow Diamond
Antora Tubogas 18 Karat Gold and Diamonds Diamond Ring
By Antora
Located in Bilbao, ES
Flexible and adaptable ring with tubogas craftmanship that fits medium to large sizes.
Available in three colours of gold, yellow, white and rose.
11,40gr and 0.25Carat Diamonds
Requ...
Category
21st Century and Contemporary Italian Contemporary Choker Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
David Rosenberg 27.39 Carat Pear Shape Fancy Yellow GIA Diamond Drop Earrings
By David Rosenberg
Located in Boca Raton, FL
Get ready for a night out with this jaw dropping yellow diamond pear shape earrings VS - VVS clarity. This gorgeous light weight earrings are set in 18k yellow gold and surrounded by...
Category
21st Century and Contemporary American Modern Drop Earrings
Materials
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
Cartier Pavé Diamond Cross Over Ring
By Cartier
Located in Bethesda, MD
From Cartier, thier pavé diamond cross over ring. Set in 18 karat gold with 77 brilliant diamonds weighing approximately 1.75 carat. 11.5mm wide. Size 53 Size 53US
Category
21st Century and Contemporary French Band Rings
Materials
Diamond, 18k Gold
18k Gold Sapphire and Diamond Earrings
Located in Scottsdale, AZ
Impressive ribbon wedged heirloom 18k gold clip-ons featuring a sparkling cluster of Montana sapphires enhanced by several diamonds. Additional ribbon wedges of textured gold form th...
Category
Vintage 1970s Italian Art Deco Clip-on Earrings
Materials
Diamond, Sapphire, 18k Gold
Cartier Ecrou De Cartier 18K Rose Gold Size 21 With Baguette Cut Diamonds Bangle
By Cartier
Located in New York, NY
Discover the captivating allure of the Cartier Ecrou De Cartier Size 21 Baguette Diamonds Bangle, a true testament to Cartier's innovative design and exceptional craftsmanship. This ...
Category
21st Century and Contemporary French Modern Bangles
Materials
Diamond, Rose Gold
Antora Tubogas 18 Karat Rose Gold and Diamonds Diamond Bracelet
By Antora
Located in Bilbao, ES
Antora Tubogas 18 Karat Rose Gold and Diamonds Diamond Bracelet
Flexible and adaptable bracelet with tubogas craftmanship that fits medium to large sizes.
Available in three colours ...
Category
21st Century and Contemporary Italian Contemporary Modern Bracelets
Materials
Diamond, 18k Gold, Rose Gold
Chanel Modernist Choker Necklace with Agate Pendant
By Chanel
Located in Nice, FR
CHANEL silver toned modernist choker necklace featuring a gorgeous purple agate pendant.
Fall/Winter 2012 Collection.
Push button clasp.
Marked CHANEL B12 A Made in Italy.
Embosse...
Category
21st Century and Contemporary French Choker Necklaces
Recent Sales
1970s Roberto Coin 4.50 Carat Diamonds and Yellow Gold Necklace and Ring
By Roberto Coin
Located in London, GB
plaque engraved with the signature "Roberto Coin" is close to the clasp on the back. 18 k gold hallmarks
Category
20th Century Italian Contemporary Link Necklaces
Materials
Diamond, 18k Gold
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W 0.26 in D 0.13 in L 17 in
Antik coin emerald blue sapphire diamond 18 k pendant
Located in Bad Kissingen, DE
18k yellow gold
1 antik coin
1 emerald trop
1 cabouchon blue sapphire
1 diamond
36 gram
diameter 4
Category
21st Century and Contemporary German Pendant Necklaces
Materials
18k Gold
Roberto Coin Enamel Gold Giraffe Motif Bracelet and Earrings Set
By Roberto Coin
Located in San Antonio, TX
A hinged cuff bracelet and earclips of Giraffe design, mounted in 18 k gold and rich brown enamel
Category
1990s Italian Bangles
Materials
18k Gold
Bulgari Ancient Coin Necklace
Located in San Antonio, TX
18 k rose and white gold necklace curb chain supporting a yellow gold bezel set coin depicting
Category
Vintage 1970s Italian Chain Necklaces
Materials
18k Gold
Roberto Coin Yellow Gold Station Necklace 14kt Yellow Gold
Located in New York, NY
by a designer , Roberto coin
I do not see a mark of Roberto coin only # 1226VI
Long chain of 18
Category
2010s Chain Necklaces
Materials
14k Gold, Yellow Gold
Roman Bronze Coin Gold Pendant '4th Century A.D.' Depicting Emperor Gordian III
Located in Roma, IT
In this gold pendant (18 K) is mounted a Roman As ( authentic Roman coin- 4th century A.D
Category
Antique 15th Century and Earlier Italian Classical Roman Pendant Necklaces
Materials
18k Gold
18 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
Roberto Coin 18 Karat White Gold and Diamond Ring Size 6.5
This sparkling ring features 42 round
Category
20th Century Cocktail Rings
Materials
Diamond, White Gold
Bvlgari 18 Karat Yellow Gold Signature 7 Circle B Zero1 Link Necklace, 17.5 Gram
By Bulgari
Located in New York, NY
pieces.
Measurements: Total length of the Necklace is 18 inches ,+ The hangings
Weight of the 18 K gold
Category
1990s Link Necklaces
Materials
Gold, 18k Gold, Yellow Gold
Free Shipping
L 18 in
Roberto Coin Love Letter K Pendent with Diamonds 001634AWCHXK
By Roberto Coin
Located in Wilmington, DE
18kt White Gold
Diamonds 0.06 total carat weight
K
18″ Chain
001634AWCHXK
Category
2010s Pendant Necklaces
Materials
Diamond
Roberto Coin 18 Karat Gold, Diamond, Mother-of-Pearl Bracelet
By Roberto Coin
Located in Austin, TX
A beautiful Roberto coin woven design bracelet crafted in 18 K yellow gold with diamonds and mother
Category
1990s Italian Contemporary More Bracelets
Materials
Diamond, 18k Gold
Roberto Coin 18 Karat Yellow Gold "Heart Of Gold Bracelet"
By Roberto Coin
Located in New York, NY
8 safety lock. The bracelet measures 7 1/4" long and 1/2" wide,
Stamped 18 K Italy
Category
1990s Italian Retro Link Bracelets
Materials
18k Gold, Yellow Gold
Rolex Precision Ref 1923 Rare Coin edge Vintage Watch
Located in London, GB
.
Watch is larger than usual and was considered to be oversize (Jumbo) in those years.
Case is 18 k gold
Category
Vintage 1950s Swiss Wrist Watches
Materials
18k Gold
18 Karat Gold Pegasus Miniature on Charoite Magnetic Stone, Moiseikin
By MOISEIKIN
Located in Hong Kong, HK
real talisman that attracts good fortune throughout the year.
18K Pegasus 63703240975010166
Gold 18 K
Category
21st Century and Contemporary Russian Contemporary Figurines and Sculptures
Materials
Gold, 18k Gold
18 Karat Gold Unicorn Miniature on Russian Jade Magnetic Stone, Moiseikin
By MOISEIKIN
Located in Hong Kong, HK
Gold 18 K,Weight 118.95 g,
Size 50х50х60mm,
1 Nephrite, White 85 g
Category
21st Century and Contemporary Russian Contemporary Figurines and Sculptures
Materials
Gold, 18k Gold
Free Shipping
H 2.37 in W 1.97 in D 1.97 in
18 Karat Gold Horse Miniature on Russian Jade Magnetic Stone, Moiseikin
By MOISEIKIN
Located in Hong Kong, HK
attracts good fortune throughout the year.
18K Yellow Gold Horse Miniature
Gold 18 K, Gross Weight
Category
21st Century and Contemporary Russian Contemporary Figurines and Sculptures
Materials
Gold, 18k Gold
Free Shipping
H 2.37 in W 1.97 in D 1.97 in
Migliore Coin Choker
Located in New York, NY
coin terminals. The coins are bezel set in a decorative case of 18 k yellow gold. The ends of the
Category
Vintage 1980s American Choker Necklaces
Materials
18k Gold, Stainless Steel
Bulgari Classic Double Ancient Coin Ring
By Bulgari
Located in New York, NY
Great condition Bulgari 18 K classic double ancient coin ring 18 k gold. Best example of this
Category
Vintage 1960s Italian Signet Rings
Materials
18k Gold
Luigi Rosi Antique Victorian Nymph Arethusa Hard Stone Cameo Brooch
Located in London, GB
very desirable collectors piece.
Material: Hard Stone, 18 k gold tested.
Size: just over 2” by 1 6/8
Category
Antique 19th Century Italian Victorian Brooches
Materials
Agate, 18k Gold
Free Shipping
H 2 in W 1.76 in D 0.26 in
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18 K Coins For Sale on 1stDibs
Browse a vast assortment of 18 k coins for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Find a collection of 874 vintage versions or 1071 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. There are many different pieces in our collection of 18 k coins to choose from, but Contemporary and Modern 18 k coins are of considerable interest. There have been many well-made iterations of these items over the years, but those made by Roberto Coin, Bulgari and DUBINI are often thought to be among the most beautiful. Any of these pieces can lend versatility to your look, but Diamond versions, from our inventory of 864, are particularly popular. Today, if you’re looking for round cut 18 k coins and are unable to find the perfect match, our selection also includes cabochon and brilliant cut alternatives. There aren’t many items for men in our collection of 18 k coins, as most of the options available are for women.
How Much are 18 K Coins?
Prices for 18 k coins start at $195 and top out at $250,000 with these necklaces, on average, selling for $4,045.
Questions About 18 K Coins
- 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.
- 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.
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