Platinum And 18k Gold
52
to
1,748
13,653
6,211
11,353
8,805
4,219
3,571
3,221
2,345
1,129
1,111
780
745
684
653
634
601
572
521
494
464
447
152
84
50
36
11
11
9
7
5
4
4
3
3
2
2
1
1
1
1
1
1,291
878
352
266
262
Sort By
Diamond Dangle Earring in Platinum and 18k Gold
By MOGULDIAM INC
Located in New York, NY
Moguldiam's Diamond dangle earrings in platinum and 18k gold.
The details are as follows
Category
2010s American Dangle Earrings
Materials
Diamond, 18k Gold, Platinum
Antique Diamond and Pearl Toi et Moi Ring in Platinum and 18k Gold
Located in New York, NY
and 18k gold. Atw 1.10 ct. Face-up vertical measurement from diamond to pearl: 21mm
Current ring
Category
Antique Early 1900s Edwardian More Rings
Materials
Diamond, Pearl, 18k Gold, Yellow Gold, Platinum
Belle Époque Platinum and 18K Gold Diamond and Ruby Pendant Necklace
Located in Houston, TX
Belle Epoque platinum and 18K gold bead set diamond and calibré-cut ruby pendant necklace with
Category
Vintage 1910s French Drop Necklaces
Materials
Diamond, Ruby, 18k Gold, Platinum
33 Carat Total David Webb Signed Detachable Brooch In Platinum and 18K Gold
By David Webb
Located in Miami, FL
.
Jewelry Details:
- Item Type: Detachable Brooch
- Creator: David Webb
- Metal: Platinum and 18K Gold
Category
1990s North American Brooches
Materials
Diamond, Gold, 18k Gold, Platinum
Platinum and 18k Gold Diamond Ring with App. 1.50 Cts in Brilliant Cut Diamonds
Located in Surfside, FL
Platinum and 18k gold diamond ring. The center of the ring contains six channel set, modified
Category
20th Century Engagement Rings
Materials
Yellow Gold, 18k Gold, Platinum
Large 54.03 carats Amethyst and Diamond Cocktail Ring in Platinum and 18k Gold
Located in La Jolla, CA
Large 54.03 carats Amethyst & Diamond Cocktail Ring in Platinum and 18k Gold
Amethyst and Diamond
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Amethyst, Diamond, 18k Gold, Yellow Gold, Platinum
Diamond Pave Platinum and 18K Gold Earrings
Located in Beverly Hills, CA
One pair of diamond pave platinum and 18K yellow gold earrings with geometric design featuring 32
Category
Vintage 1970s Clip-on Earrings
Materials
Diamond, 18k Gold, Platinum, Yellow Gold
Antique Art Deco Platinum and 18K Gold Engraved Wedding Band Circa 1917 - Size 5
Located in Great Neck, NY
Beautiful Antique Art Deco Platinum and 18K Gold Engraved Wedding Band Circa 1917 - Size 5 1/2
Category
Vintage 1920s Unknown Art Deco Band Rings
Materials
18k Gold, Platinum
Sapphire and Diamond Platinum and 18k Gold Earclips
Located in Beverly Hills, CA
One pair of sapphire and diamond platinum and 18K yellow gold earclips featuring two bezel set
Category
Vintage 1970s Clip-on Earrings
Materials
Diamond, Sapphire, Yellow Gold, 18k Gold, Platinum
GIA Certified 2.10 Carat Natural Burmese Ruby Ring Set in Platinum and 18k Gold
Located in Tokyo, JP
A beautiful ring set in Platinum and 18K Gold featuring a GIA Certified 2.106 Carat Natural Burmese
Category
21st Century and Contemporary Japanese Modern Cocktail Rings
Materials
Diamond, Ruby, Platinum, 18k Gold, Yellow Gold
Platinum and 18K Gold Oval Emeralds and Diamonds Bracelet
Located in San Diego, CA
This absolutely beautiful bracelet is comprised of 13 Natural Oval Emeralds of 9.13Ct Total Weight, 13 Natural White Marquise Diamonds of 2.42Ct Total Weight, and 52 Natural Round Wh...
Category
21st Century and Contemporary American Contemporary Link Bracelets
Materials
Diamond, Emerald, 18k Gold, Platinum
Platinum and 18K Gold Unisex Natural Diamond Pinky Ring
By Gad & Co.
Located in Miami, FL
Natural round-cut diamond cluster in two-toned 18k yellow gold and platinum. Featuring an ascending
Category
2010s North American Modern Cocktail Rings
Materials
Diamond, 18k Gold, Platinum
Burma Ruby and Diamond Cluster Necklace Platinum and 18K Gold
Located in New York, NY
This spectacular necklace is built around 22 oval-cut Burma rubies ranging in size from approximately 2.50 carats to 0.95 carats totalling approximately 38 carats. The rubies exhibit...
Category
21st Century and Contemporary More Necklaces
Materials
Diamond, Ruby, 18k Gold, Platinum
In Shallah Arabic Writing Diamond Pendant Platinum and 18k Gold
Located in beverly hills, CA
single cut diamonds. It measures 1.5 inch diameter and is crafted in platinum and 18k yellow gold (tested).
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold
Leaf Motif Diamond Platinum and 18K Gold Pin by Tiffany & Co.
By Tiffany & Co.
Located in Beverly Hills, CA
One gingko leaf motif diamond pin in platinum and 18k yellow gold by Tiffany & Co. featuring 80
Category
Vintage 1960s Brooches
Materials
Diamond, Yellow Gold, 18k Gold, Platinum
Harry Winston Classic Diamond Cluster Earrings in Platinum and 18K Gold
By Harry Winston
Located in Dallas, TX
ensemble of 10 glittering diamonds totaling 8 carats and set in platinum with 18 karat gold earring backs
Category
Late 20th Century American Stud Earrings
Materials
Diamond, White Diamond, 18k Gold, White Gold, Platinum
Platinum And 18K Gold 2.05cttw Round Cut Diamond Flower Cocktail Ring
Located in New York, NY
Exquisite Handcrafted Flower Ring: Your Timeless Companion.
Step into a world of timeless elegance with this handcrafted flower ring, where nature's beauty and masterful craftsmansh...
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Platinum, 18k Gold
Tiffany, Schlumberger Platinum and 18K Gold Oval Cut Peridot and Diamond Brooch
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
Tiffany & Co. Schlumberger Platinum & 18K Yellow Gold Oval Cut Peridot And Diamond Brooch
Category
20th Century French Modern Brooches
Materials
Diamond, Peridot, 18k Gold, Platinum
1, 79 carats emerald and diamonds ring in platinum and 18k gold
Located in PARIS, FR
: Platinum and 18k yellow gold
Dimensions: 1.5cm x 1.2cm
Weight: 4.1g
Period: Recent, art deco style
Category
Vintage 1980s Art Deco Wedding Rings
Materials
Diamond, Emerald, 18k Gold, Platinum
GIA Fancy Intense Yellow Diamond Floret Ring in Platinum and 18k Gold
Located in La Jolla, CA
GIA Certified Fancy Intense Yellow Diamond Floret Ring in Platinum & 18k Gold
Diamond Floret Ring
Category
21st Century and Contemporary North American Cluster Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
GIA Certified Fancy Pink Diamond Engagement Ring in Platinum and 18k Gold
Located in Boca Raton, FL
! Expertly crafted in luxurious platinum and 18-karat rose gold, this ring boasts a stunning center fancy
Category
2010s Contemporary Cocktail Rings
Materials
Pink Diamond, Platinum, 18k Gold
David Webb Platinum and 18K Gold Checkerboard Green, Red Enamel Diamond Earrings
By David Webb
Located in New York, NY
This glamorous pair of David Webb earrings is simply jaw dropping. The perfect gift for any lady truly deserving of sophistication and class. Finished with green and red enameling, a...
Category
20th Century American Modern Clip-on Earrings
Materials
Diamond, Platinum, Enamel, 18k Gold, Yellow Gold
3.20 Carat Round Brilliant and Marquise Diamond Ring in Platinum and 18k Gold
Located in New York, NY
metal: Platinum and 18k yellow gold
Ring size: 71/2
Category
2010s American Cocktail Rings
Materials
Diamond, 18k Gold, White Gold, Platinum
David Webb Platinum and 18K Gold Onyx and Diamond Teardrop Dangle Drop Earrings
By David Webb
Located in New York, NY
DAVID WEBB 18K Gold, Platinum, Onyx, and Diamond Pendant Earclips
each earclip featuring seven
Category
20th Century American Modern Drop Earrings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold, Platinum
3.50 Carat Red Rubellite Tourmaline East West Ring in Platinum and 18K Gold
By Gad & Co.
Located in Miami, FL
Platinum and 18K Yellow Gold, with an east-west setting, boasting an era of vintage charm. The Rubellite
Category
21st Century and Contemporary North American Art Deco Cocktail Rings
Materials
Diamond, Tourmaline, Tsavorite, Platinum, 18k Gold, Yellow Gold
GIA 4.02 Carat Fancy Yellow Cushion VS1 Diamond Ring in Platinum and 18k Gold
Located in La Jolla, CA
Custom made
Fancy Yellow Diamond Ring
in Platinum & 18k Yellow Gold
features
Center Fancy Yellow
Category
21st Century and Contemporary North American Three-Stone Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
The Moon and Sun Hinged Hoops with Diamonds in Platinum and 18K Gold Two Tone.
By Alison Nagasue AKN Design
Located in Rutherford, NJ
front. If you are a fashion risk taker, you can wear one side platinum in front with 18K yellow gold as
Category
2010s American Contemporary Hoop Earrings
Materials
Diamond, 18k Gold, Platinum
Free Shipping
W 1.07 in L 1.07 in
Platinum Wedding Band and 18k Gold, for Men
Located in Surfside, FL
Simple & elegant platinum and 18k gold wedding band, Size 7.25. 7.6mm wide.
This ring is currently
Category
20th Century Engagement Rings
Materials
Platinum, 18k Gold
Striking Sapphire Diamond Gold Ring
Located in New Orleans, LA
Unusual Sapphire,Diamond,Platinum and 18k gold Retro Ring
Size 5.75
Category
Mid-20th Century French Retro Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, Platinum
18k Gold Platinum 1 Carat Sapphire Two Tone Ring, Sapphire Halo Engagement Ring
By Rose and Choc
Located in Wallingford, CT
Sapphire set on platinum and 18k gold band.
Metal: 18k Yellow Gold and Platinum
Stone: Blue
Category
2010s American Contemporary Engagement Rings
Materials
Sapphire, 18k Gold, Platinum
Antique Crossover Diamond Sapphire Platinum Gold Ring
Located in Geneva, CH
18K gold ring.
Size: 51.5 / 5.75 US.
French assay marks.
Early 20th Century.
Category
Early 20th Century European Engagement Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Platinum
Gorgeous Invisible Set Ruby Diamond Platinum Gold Butterfly Brooch
Located in New York, NY
Beautiful and intricate butterfly brooch, set in platinum and 18k gold, featuring invisible set
Category
20th Century Brooches
Materials
Diamond, Ruby, Gold, Platinum
4.99 Carat Weight Gemstone Sapphire, Heart Shape In Platinum & 18K Yellow Gold
Located in Chicago, IL
A fashion ring featuring a combination of platinum and 18k gold with a main stone of a certified
Category
2010s American Contemporary Fashion Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
GIA 4.04 Carat Fancy Yellow VS1 Diamond Platinum Gold Engagement Ring
Located in New York, NY
GIA certified center 4.04ct Fancy Yellow/VS1 diamond, set in platinum and 18k gold ring, with two
Category
20th Century Engagement Rings
Materials
Diamond, Gold, Platinum
TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 18K Gold Diamond Cruciform Cross Pendant Necklace
Metal: Platinum and 18K
Category
2010s American Pendant Necklaces
Materials
Diamond, 18k Gold, Platinum
Antique Edwardian Delicate Diamond Platinum Gold Necklace
Located in New York, NY
Antique Edwardian era platinum and 18k gold necklace, set with approx. 1.00ctw in diamonds, center
Category
Antique 19th Century Edwardian Pendant Necklaces
Materials
Diamond, Gold, Platinum
Henry Dunay Platinum Yellow Gold Swirl Earrings
By Henry Dunay
Located in Stamford, CT
Henry Dunay platinum and 18k gold clip post earrings. Textured yellow gold oval earrings each with
Category
Late 20th Century Lever-Back Earrings
Materials
Gold, 18k Gold, Yellow Gold, Platinum
A Diamond, Sapphire, Platinum and Gold Ring
Located in New York, NY
by calibré-cut sapphires, to diamond-set shoulders, in platinum and 18k gold, size 7
Weight: 2.8
Category
Vintage 1920s American Art Deco Fashion Rings
David Webb Diamond Enamel Gold Platinum Ring
By David Webb
Located in New York, NY
, mounted in platinum and 18k gold. Signed Webb for David Webb.
Category
Late 20th Century North American Cocktail Rings
Materials
Diamond, Gold, Platinum, Enamel
French Art Deco Diamond & Sapphire Negligee
Located in New York, NY
An original 1930s Diamond and Sapphire negligee set in platinum and 18 K gold. This delicate
Category
Vintage 1930s Art Deco Drop Necklaces
Materials
Diamond, Blue Sapphire, Platinum
Oscar Heyman Iconic Pansy Diamond Amethyst Citrine Gold Platinum Brooch
By Oscar Heyman
Located in New York, NY
Iconic Oscar Heyman platinum and 18k gold pansy flower brooch, set with amethyst, citrine, rubies
Category
Mid-20th Century Brooches
Materials
Ruby, Amethyst, Citrine, Diamond, 18k Gold, Platinum
Free Shipping
W 1.15 in L 1.23 in
Belperron Diamond Pearl Platinum Gold Tassel Brooch Pin
By Belperron
Located in New York, NY
Exquisite platinum and 18k gold tassel brooch by Belperron France, set with approx. 0.80ctw i
Category
20th Century French Brooches
Materials
Diamond, Pearl, Gold, Platinum
Art Moderne Old European Cut Diamond and Platinum Hexagonal Plaque Ring
Located in New York, NY
seven old European cut diamonds, in platinum and 18k gold. French import marks. Atw 3.94 cts. (center
Category
20th Century Modernist More Rings
Materials
Diamond, Platinum, 18k Gold, White Gold
1.03 carats F/Si1 emerald cut diamond solitaire
Located in PARIS, FR
Stones: 1.03 carats F/Si1 emerald cut diamond
Material: Platinum and 18k gold
Dimensions: 6mm
Category
Vintage 1970s Solitaire Rings
Materials
Diamond, 18k Gold, Platinum
Garland Style Antique Pearl and Ruby Brooch
Located in New York, NY
and 18k Gold
Category
Antique Early 1900s Unknown Belle Époque Brooches
Materials
Diamond, Pearl, Ruby, 18k Gold, Platinum
Ruby, Emerald, Sapphire, Diamond Cocktail Ring, 18k
Located in New York, NY
. The ring size is 5 3/4. French assay marks. Made in Platinum and 18k gold. The diamonds are H-I color
Category
20th Century Cocktail Rings
Materials
Diamond, Emerald, Ruby, Sapphire, 18k Gold
David Webb Emeralds and Diamonds Tear Drop Earrings
By David Webb
Located in New York, NY
Finely crafted in platinum and 18k gold with round cut Diamonds weighing approximately a total of
Category
Vintage 1960s Clip-on Earrings
Materials
Emerald, Diamond, 18k Gold, Platinum
David Webb 18K Yellow Gold Hexagonal-Shaped Azurmalachite Necklace
By David Webb
Located in New York, NY
neckchain, mounted in platinum and 18k gold, 16 ins.
Inside circumference: 14 inches.
Signed Webb for David
Category
20th Century American Modern Link Necklaces
Materials
Ruby, Diamond, 18k Gold, Yellow Gold
Certified Emerald & Diamond Three-Stone Ring
Located in New York, NY
Certified Emerald & Diamond Three-Stone Ring
Platinum and 18K Gold ring with 1 Emerald cut Emerald
Category
Vintage 1980s Unknown Three-Stone Rings
Materials
Diamond, Emerald, 18k Gold, Platinum
David Webb Diamond, Faceted Rock Crystal Earrings
By David Webb
Located in New York, NY
DAVID WEBB Diamond, Faceted Rock Crystal Earrings
A pair of platinum and 18k gold ear clips, set
Category
Early 2000s American Dangle Earrings
Materials
Crystal, Diamond, Rock Crystal, 18k Gold, Platinum
Edwardian 18K Gold and Platinum Sapphire and Diamond Ring
Located in Venice, CA
An English Edwardian ring from the year 1913. The ring is platinum and 18k gold with a large
Category
Vintage 1910s English Edwardian Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum
Early 20th Century Edwardian Ruby and Diamond Cluster Ring, No Heat
Located in New York, NY
platinum and 18k gold. French import. Atw ruby 1.40 cts., atw diamonds 1.75 cts. AGL report stating no
Category
Vintage 1910s Edwardian Cluster Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
Frank Muller Two Tone Diamond, Sapphire Watch
Located in New York, NY
FRANK MULLER Two Tone Diamond, Sapphire Watch
Platinum and 18k gold watch, set with mystery
Category
1990s Swiss Wrist Watches
Materials
Diamond, Sapphire, 18k Gold, Platinum
David Webb Platinum 40 Carat Diamond Feather Set of Two Brooches
By David Webb
Located in New York, NY
Pair of impressive platinum and 18k gold leaf brooches by David Webb, with a total of approximately
Category
20th Century American Modern Brooches
Materials
Diamond, Platinum
French 1920s Diamond Platinum White Gold Link Bracelet
Located in Beverly Hills, CA
is 7.5" long and 0.5" wide.
There are French hallmarks for platinum and 18k gold.
Timeless and
Category
Vintage 1920s Unknown Link Bracelets
Materials
White Diamond, 18k Gold, White Gold, Platinum
Art Deco Two-Stone Platinum and Old European Cut Diamond Drop Earrings
Located in New York, NY
diamonds in ruffled settings with a bar spacer and lever back, in platinum and 18k gold. French import
Category
Vintage 1920s Art Deco Drop Earrings
Materials
Diamond, 18k Gold, Platinum
Art Deco Natural Pearl Diamond Brooch in Platinum and 18 Karat Gold, circa 1920
Located in Goettingen, DE
rose gold.
18 K gold and platinum
3 natural pearls, white with a silver-gray luster, 6.83 and 9.78
Category
Vintage 1910s Unknown Art Deco Brooches
Materials
Diamond, Natural Pearl, 18k Gold, Rose Gold, Platinum, Gold
Free Shipping
W 0.6 in L 2.17 in
Early 20th C. Cartier Blue and White Enamel and Rose Diamond Watch Pendant
By Cartier
Located in New York, NY
diamond florette and surround, surmounted by a diamond-set scalloped bail, in platinum and 18k gold
Category
Vintage 1910s French Edwardian Necklace Enhancers
Materials
Diamond, 18k Gold, Platinum, Enamel
Art Deco Platinum Gold Engraving Diamond Onyx Cufflinks
Located in Munich, Bavaria
This pair of highly elegant and stylish cufflinks are made out of platinum and 18k gold. The links
Category
Vintage 1920s American Art Deco Cufflinks
Materials
Diamond, Onyx
David Webb Brooch Carousel Horse Head
By David Webb
Located in Boca Raton, FL
Platinum and 18k Gold David Webb Brooch Carousel horse head set with 7.25ct diamonds, 1.50ct rubies
Category
20th Century Unknown Brooches
Materials
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum
- 1
- ...
Get Updated with New Arrivals
Save "Platinum And 18 K Gold", and we’ll notify you when there are new listings in this category.
Platinum And 18k Gold For Sale on 1stDibs
On 1stDibs, you can find the most appropriate piece of platinum and 18k gold for your needs in our varied inventory. Frequently made of gold, 18k gold and platinum, this item was constructed with great care. Our collection of these items for sale includes 8612 vintage editions and 4632 modern creations to choose from as well. If you’re looking for an item from our selection of platinum and 18k gold 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. There have been many well-made iterations of the classic choice in our collection of platinum and 18k gold over the years, but those made by David Webb, Tiffany & Co. and Cartier are often thought to be among the most beautiful. An object in our assortment of platinum and 18k gold can make for a versatile accessory, but a selection from our variety of 8879 diamond versions can add an especially stylish touch. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and old european cut alternatives. If you’re browsing our inventory for an option in this array of platinum and 18k gold, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a Platinum And 18k Gold?
On average, a piece of platinum and 18k gold at 1stDibs sells for $8,702, while they’re typically $1 on the low end and $6,675,000 for the highest priced versions of this item.
Questions About Platinum And 18k Gold
- 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.
More Ways To Browse
Double Serpent Bangle
Frank Muller Diamond
Frank Muller Diamond Watch
Tiffany And Co Holiday Collection
Tiffany T True Bracelet
Knife Dagger
Tiffany And Co Watch Collaboration
Return To Tiffany 18 K
Tiffany Watch 18 K
Ap Tiffany Watch
Tiffany Daisy Bracelet
Frank Muller Round Watch
Michael Beaudry On Sale
Tiffany And Co Daisy Bracelet
Schlumberger Daisy
Tennis Racquet Brooch
Something From Tiffanys Daisy
Azurite Crystal Earrings