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Tiffany 18 Kt. Yellow Gold Diamonds Sapphires Vintage Floral Brooch
By Tiffany & Co.
Located in Rome, IT
18 kt. yellow gold brooch signed by Tiffany & Co. The brooch has a floral style and is setted with
Category

Vintage 1960s American Modern Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Tiffany & Co. 18 Kt Rose Gold "T1" Ring
By Tiffany & Co.
Located in Palm Desert, CA
Signed Tiffany & Co. "T1" Ring in 18 karat Rose Gold weighing 12.45 grams. Ring size is 5.5.
Category

21st Century and Contemporary American More Rings

Materials

18k Gold, Rose Gold

TIFFANY & CO Loving Heart PALOMA PICASSO 18 Kt Yellow Gold Large Earrings, 22 Gm
By Tiffany & Co.
Located in New York, NY
A true classic authentic pair of earrings by Tiffany & Co. Tiffany & Co. Paloma Picasso large
Category

1990s Dangle Earrings

Materials

18k Gold, Yellow Gold

Tiffany & Co. 1987 Paloma Picasso Diamonds Cufflinks in 18 Kt Gold over Sterling
By Paloma Picasso for Tiffany & Co.
Located in Miami, FL
Geometric cufflinks designed by Paloma Picasso for Tiffany & Co. A vintage pair of geometric
Category

Vintage 1980s American Modernist Cufflinks

Materials

Diamond, White Diamond, Yellow Gold, Silver, Sterling Silver, Vermeil, Gold

Tiffany & Co Diamond Signature X Ring in 18 Karat White Gold
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Style: Signature X Diamond Ring Metal: 18 kt White Gold Size: 4.5 TCW: 0.15 tcw
Category

2010s Band Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Akoya Cultured Pearl Signature X Necklace 18 Karat Yellow Gold
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Classic Signature X Akoya Cultured Pearl Strand Necklace in 18 KT Yellow Gold. The
Category

1990s American Choker Necklaces

Materials

Cultured Pearl, 18k Gold, Yellow Gold

Tiffany & Co. Parasol Handle
By Tiffany & Co.
Located in New York, NY
crystal and wood made circa 1900 Signed Tiffany & Co. Stamped 18 KT. Gold Length: 8.5"
Category

Antique Early 1900s American Art Nouveau Vanity Items

Materials

Jade, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Parasol Handle
Tiffany & Co. Parasol Handle
Free Shipping
L 8.5 in
Tiffany & Co. Bean Gold Ear Clips
By Tiffany & Co.
Located in New York, NY
A pair of fun aubergine shaped 18 kt yellow gold ear clips, by Tiffany
Category

Vintage 1980s American Retro Clip-on Earrings

Materials

18k Gold

Tiffany and Co. Zellige Medallion Pendant Necklace
By Tiffany & Co.
Located in New York, NY
18 kt Yellow Gold Chain Length: 24 inches Measurement: 40 mm Total Weight: 13.3 grams Comes with
Category

21st Century and Contemporary More Necklaces

Materials

18k Gold, Yellow Gold

Tiffany and Co. Ruby and Diamond Forever Ring
By Tiffany & Co.
Located in New York, NY
18 kt Yellow Gold Ring Size: 6.25 Width-2.85 mm Rubies: 0.80 tcw Diamond: 0.65 ct twd Comes with
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Tiffany & Co. 18k Gold, Platinum and Diamond Ring
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Gold, Platinum and Diamond Ring 18 kt., one round diamond weighing 1.03 cts., weight
Category

Vintage 1980s Band Rings

Materials

18k Gold, Platinum

Tiffany & Co. Pearl and Diamond Station Dangle Necklace
By Tiffany & Co.
Located in New York, NY
18 kt Yellow Gold Length: 16 inches Total Weight: 5.42 grams Diamond: 0.10 ct twd Color: E Clarity
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Vintage Tiffany & Co. Sterling Silver Button Clip On Earrings #17294
By Tiffany & Co.
Located in Washington Depot, CT
closures. Size: 18 mm Hallmark: TIFFANY & CO. 14 KT STERLING Weight: 6.0 dwt./ 9.3 gr. Very good
Category

20th Century Drop Earrings

Materials

14k Gold, Yellow Gold, Sterling Silver

Tiffany and Co. Metro Collection Ring with Blue Sapphires & Diamonds
By Tiffany & Co.
Located in New York, NY
occasion. Pre-owned and complete including original Tiffany & Co. box. 18 kt White Gold Width: 7.5 mm
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Tiffany & Co. Yellow Gold Enamel Dial Split Seconds Chronograph
By Tiffany & Co.
Located in Long Beach, CA
METAL / MATERIAL: 18 Kt. Yellow Gold DIMENSIONS: Diameter 47mm CIRCA: 1900's MOVEMENT / CALIBER
Category

Early 20th Century Swiss Pocket Watches

Tiffany & Co Estate Bow Brooch Pin 18k Gold + Sterling Silver
By Tiffany & Co.
Located in Brooklyn, NY
Authentic Tiffany & Co bow brooch is made of sterling silver & 18 kt yellow gold and has a weight of 5.80
Category

1990s American Brooches

Materials

18k Gold, Sterling Silver

Tiffany & Co Estate Bow Brooch Pin 18k Gold + Sterling Silver
By Tiffany & Co.
Located in Brooklyn, NY
Authentic Tiffany & Co bow brooch is made of sterling silver & 18 kt yellow gold and has a weight of 5.80
Category

1990s American Brooches

Materials

18k Gold, Sterling Silver

Tiffany & Co Estate Bow Brooch Pin 18k Gold + Sterling Silver
By Tiffany & Co.
Located in Brooklyn, NY
Authentic Tiffany & Co bow brooch is made of sterling silver & 18 kt yellow gold and has a weight of 5.80
Category

1990s American Brooches

Materials

18k Gold, Sterling Silver

Tiffany & Co. 1.55 Carat Diamond and White Gold 'Atlas' Band Ring
By Tiffany & Co.
Located in New York, NY
18 kt., 62 round diamonds ap. 1.55 cts., signed Tiffany & Co., 2000, ap. 6.6 dwts. Size 5 3/4
Category

Early 20th Century American Bridal Rings

Tiffany & Co. 1979 by Angela Cummings Petals Necklace in 18Kt Yellow Gold
By Tiffany & Co.
Located in Miami, FL
, the gold assay mark and signed in full, "© 1979 TIFFANY & CO. 18 KT". Angela Cummings, was born in
Category

Vintage 1970s American Modernist Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Tiffany Co. 1970 Modernist Brooch In 18Kt Yellow Gold With Sapphires And Diamond
By Tiffany & Co.
Located in Miami, FL
mark, the inventory numbers and signed, "TIFFANY & CO 18 KT 5017". Collateral: It is accompanied by
Category

Vintage 1970s American Modernist Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Tiffany and Co. Vintage Bone End Long Lariat Necklace in 18k Yellow Gold
By Tiffany & Co.
Located in New York, NY
18 kt Yellow Gold Total Weight: 30 grams Width: 2 mm Length: 49 inches Vintage and in Excellent
Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, Yellow Gold

Tiffany Co. 1960 Retro Pin Brooch in 18kt Gold with 3.35 Ct Sapphires and Pearls
By Tiffany & Co.
Located in Miami, FL
18 KT 345017". Collateral: It is accompanied by a presentation jewelry box. Condition: The overall
Category

Vintage 1960s American Retro Brooches

Materials

Pearl, Sapphire, Gold, 18k Gold, Yellow Gold

Tiffany and Co. Elsa Peretti Madonna Pendant Long Necklace
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
18 kt Yellow Gold Chain: 32 inches Total Weight: 9 grams
Category

21st Century and Contemporary Pendant Necklaces

Materials

18k Gold, Yellow Gold

Three-Piece Bangel / Cuff Set Red Green & Blue Enamel 18 Kt Gold 286 Gm, Hidalgo
Located in New York, NY
Three piece Bangel / Cuff Set Red, Green & Blue Enamel 18 Kt Gold 286 gm, Hidelgo These iconic
Category

20th Century Unknown Bangles

Materials

18k Gold, Enamel

18kt Yellow Gold Cufflinks Dome Hammered, 1989 Tiffany & Co. Paloma Picasso
By Paloma Picasso for Tiffany & Co.
Located in Antwerp, BE
1989 Tiffany & Co, Collection Paloma Picasso, 18 Kt yellow Gold Cufflinks 1989 18 kt solid yellow
Category

20th Century Artist Cufflinks

Materials

Yellow Gold

Tiffany & Co.Platinum & 18K Yellow Gold Schlumberger Paillonne Diamond Bangle
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
. DETAILS: 18 kt., 198 round diamonds ap. 19.00 cts., signed Tiffany & Co., Schlumberger. Diamonds: G-H-VS
Category

21st Century and Contemporary French Retro Bangles

Materials

Diamond, 18k Gold, Yellow Gold, Platinum, Enamel

Tiffany and Co. Elsa Peretti Diamond by the Yard 18k Yellow Gold Bracelet
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
18 kt Yellow Gold Length: 6.5 inches Diamond: 0.30 ct twd It comes with the original Tiffany and Co
Category

21st Century and Contemporary Modern Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co 1970 by Angela Cummings Geometric Earrings 18Kt Yellow Gold Gemstones
By Angela Cummings for Tiffany & Co.
Located in Miami, FL
been crafted with a mix of noble metals, such; 18 kt yellow gold, 18 kt white gold and rich pure copper
Category

Vintage 1970s American Modernist Clip-on Earrings

Materials

Hematite, Black Jade, Gold, 18k Gold, White Gold, Yellow Gold

Tiffany & Co 1989 By Paloma Picasso Pendant-Brooch In 18Kt Gold With Amethyst
By Paloma Picasso for Tiffany & Co.
Located in Miami, FL
assay of the gold and signed, "TIFFANY & CO. 750 PALOMA PICASSO 18 KT 1989". Paloma Picasso She was
Category

Vintage 1980s American Greek Revival Pendant Necklaces

Materials

Amethyst, Gold, 18k Gold, Yellow Gold

Tiffany Co 1977 Angela Cummings Sautoir Necklace 18Kt Yellow Gold And Tiger Eye
By Angela Cummings for Tiffany & Co.
Located in Miami, FL
inventory control numbers and signed in full, "TIFFANY & CO. © 18 KT 1408". Angela Cummings She was born
Category

Vintage 1970s American Modernist Drop Necklaces

Materials

Quartz, Tiger's Eye, Gold, 18k Gold, Yellow Gold

Tiffany Co. 1976 by Donald Claflin Crisscross Double X Earrings Solid 18Kt Gold
By Donald Claflin for Tiffany & Co.
Located in Miami, FL
mark, the hallmark for the assay of the gold and signed, "TIFFANY & CO 750 18 KT". Donald Claflin
Category

Vintage 1970s American Modernist Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

Tiffany Co 1973 Donald Claflin Toi Et Moi Ring in 18Kt with Sapphire and Diamond
By Donald Claflin for Tiffany & Co.
Located in Miami, FL
"TIFFANY & CO. 18 KT". Donald Claflin, (1935-1979) was an American jewelry designer most associated with
Category

Vintage 1970s American Modernist Cocktail Rings

Materials

Sapphire, Diamond, Yellow Gold, 18k Gold, Gold

TIFFANY&CO. 18kt gold Graffiti X Clip Earrings
By Louis Vuitton
Located in Zürich, CH
100% authentic Tiffany & Co. 1980s large Paloma Picasso 18 Kt. Gold Graffiti X clip earrings. Fully
Category

21st Century and Contemporary French Stud Earrings

Tiffany, Schlumberger Multistrand Pearl, Gold and Blue Paillonné Necklace
By Jean Schlumberger
Located in New York, NY
Necklace, France. 18 kt., composed of twenty-three strands of pearls ap. 2.8 to 2.6 mm., spaced and
Category

20th Century French Modern Beaded Necklaces

Materials

Pearl, Gold

Patek Philippe Tiffany & Co. Yellow Gold Gondolo Engraved mechanical Wristwatch
Located in New York, NY
2, 1914-1964" 18 kt., mechanical, dia. ap. 25 x 25 mm., dial, movement, case & clasp signed Patek
Category

Antique Mid-19th Century Wrist Watches

Materials

18k Gold, Yellow Gold

Tiffany & Co. by Schaffhausen International Watch Company Art Deco Style Watch
By IWC
Located in Long Beach, CA
/ Round Style METAL / MATERIAL: 14 Kt. Yellow Gold DIMENSIONS: Length 37mm X Diameter 30mm CIRCA: 1949
Category

Vintage 1940s Swiss Art Deco Wrist Watches

Tiffany & Co. I. W. C. Watch Company Rose Gold Manual Wind Watch
By IWC
Located in Long Beach, CA
FACTORY / HOUSE: International Watch Company for Tiffany & Company STYLE / REFERENCE: Round
Category

Vintage 1930s Swiss Art Deco Wrist Watches

18Kt. Gold Boucheron Cinna Pampilles Necklace 4.8 Ct & Briolette Cut Diamonds
By Boucheron
Located in Antwerp, BE
Exquisite jewellery that celebrates feminine grace and chic 18 Kt. White Gold Boucheron / Tiffany
Category

21st Century and Contemporary French Artisan Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Glycine 18Kt. Solid Yellow Gold Art Deco Classic Round Manual Watch circa 1940's
By Glycine
Located in Long Beach, CA
FACTORY / HOUSE: Glycine Watch Company STYLE / REFERENCE: Round / Art Deco METAL / MATERIAL: 18 Kt
Category

Late 20th Century Swiss Art Deco Wrist Watches

Angela Cummings 1984 New York Orchids Flowers Clips Earrings in 18Kt Yellow Gold
By Angela Cummings
Located in Miami, FL
silver but with larger petals. Just a few was made in solid 18 kt yellow gold like this. We can't track
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

Angela Cummings 1984 New York Lily Flowers Petals Clips Earrings in 18Kt Yellow
By Angela Cummings
Located in Miami, FL
silver but with larger petals. Just a few was made in solid 18 kt yellow gold like this. We can't track
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

Herbert Rosenthal 1960 Bee Brooch in 18kt Yellow Gold 2.34 Ctw Diamonds & Rubies
By Herbert Rosenthal
Located in Miami, FL
for the assay of the gold and signed, "HR© 18 KT". Herbert Rosenthal His jewelry company was founded
Category

Vintage 1960s American Modernist Brooches

Materials

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

Angela Cummings New York Knots Earrings in 18Kt Yellow Gold with White Nacre
By Angela Cummings
Located in Miami, FL
ANGELA CUMMINGS 18 KT". Angela Cummings, was born in 1944 in Klagenfurt in Austria. She take her
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

Pearl, Gold, 18k Gold, Yellow Gold

Angela Cummings Studios Free Forms Clip Earrings in 18kt Gold with 12 Emeralds
By Angela Cummings
Located in Miami, FL
with the maker's mark, the mark for the assay of the gold and signed in full, "©CUMMINGS 1989 18 KT
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

Emerald, Gold, Yellow Gold, 18k Gold

Angela Cummings Studio 1993 Textured Petals Earrings in Solid 18kt Yellow Gold
By Angela Cummings
Located in Miami, FL
CUMMINGS 18 KT". Angela Cummings, was born in 1944 in Klagenfurt in Austria. She take her education at the
Category

Late 20th Century American Modernist Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

Carvin French Bombe Cocktail Ring in 18kt Gold with 47.07 Cts Rutile Quartz
By Carvin French
Located in Miami, FL
cat maker's mark and the assay hallmarks "18 KT". Carvin French, was founded in 1954 by two Frenchmen
Category

Vintage 1970s American Modernist Cocktail Rings

Materials

Quartz, Yellow Gold, 18k Gold, Gold

Angela Cummings 1980 Rare Squared Earrings 18Kt Yellow Gold with Abalone Shell
By Angela Cummings
Located in Miami, FL
of 25.1 mm (1 inch). signed and stamped with the hallmarks, "ANGELA CUMMINGS 18 KT". Angela
Category

Vintage 1980s American Retro Clip-on Earrings

Materials

Gold, 18k Gold, Yellow Gold

Angela Cummings Studios 1984 Clips Earrings in 18Kt Yellow Gold with Black Jade
By Angela Cummings
Located in Miami, FL
, "ANGELA CUMMINGS 18 KT". Angela Cummings was born in 1944 in Klagenfurt in Austria. She take her
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

Jade, Black Jade, Gold, 18k Gold, Yellow Gold

Angela Cummings Studios Geometric Spikes Clip Earrings 18Kt Gold with Hematite
By Angela Cummings
Located in Miami, FL
both stamped, with the maker's mark, the gold assay mark and signed in full, "CUMMINGS 1984 18 KT
Category

Late 20th Century American Modernist Clip-on Earrings

Materials

Hematite, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Akoya Cultured Pearl Signature X Necklace 18 Karat Yellow Gold
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Classic Signature X Akoya Cultured Pearl Strand Necklace in 18 KT Yellow Gold. The
Category

1990s American Choker Necklaces

Materials

Cultured Pearl, 18k Gold

Tiffany & Co. Oval Cufflinks 18 Kt Gold with Diamond, United States circa 1900
By Tiffany & Co.
Located in London, GB
A pair of Tiffany and Co. 18 karat yellow gold double sided cufflinks of oval form, with a fine and
Category

Antique 1890s American High Victorian Cufflinks

Materials

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

Tiffany & Co. 18 Karat Gold Diamonds Flexible Tubogas Necklace, circa 1950
By Tiffany & Co.
Located in Munich, DE
in 18 karat gold in a slightly rose gold colour. It is numbered and stamped with 18 kt.
Category

Mid-20th Century American Retro Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Paloma Picasso Vintage Scribbles in 18 KT Yellow Gold Brooch Pin
Located in Scottsdale, AZ
Signed designer Tiffany & Co. Signature Paloma Picasso Scribbles Collection pin / brooch in high
Category

20th Century French Contemporary Brooches

Materials

18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Gold Diamonds Flexible Tubogas Choker Necklace circa 1950
By Tiffany & Co.
Located in Munich, DE
in 18 karat gold in a slightly rose gold colour. It is numbered and stamped with 18 kt.
Category

Mid-20th Century American Retro Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany 14 K Gold & Sterling Silver 18 Genuine Sapphire Earrings-Art Deco Style
By Tiffany & Co.
Located in West Palm Beach, FL
Stunning Art Deco Style Tiffany & Co. Sterling Silver, 14 Kt. yellow gold and Sapphire Fan Form
Category

Vintage 1960s Art Deco Clip-on Earrings

Materials

Sapphire, 14k Gold, Sterling Silver

Tiffany Atlas Gold Band
By Tiffany & Co.
Located in Toronto, ON
This ring is clearly marked Tiffany & Co. and 750 (18 KT). It is part of the Atlas collection. The
Category

21st Century and Contemporary Band Rings

Materials

Yellow Gold, 18k Gold

Tiffany & Co. Diamond Ring
By Tiffany & Co.
Located in Toronto, ON
This charming ring is clearly stamped Tiffany & Co. 18 KT white gold and Platinum 950 with an SKU
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum, 18k Gold, White Gold

Tiffany & Co. Gold Bracelet
By Tiffany & Co.
Located in Toronto, ON
This bracelet is clearly stamped Tiffany and Company. It is set in 18 KT yellow gold which is
Category

1990s Link Bracelets

Materials

18k Gold, Yellow Gold

Tiffany & Co. Classic "X" Earrings
By Tiffany & Co.
Located in Toronto, ON
These earrings are clearly stamped Tiffany & Co. and 18 KT gold. They measure 3/4 of an inch by 3/4
Category

1990s Stud Earrings

Materials

Yellow Gold, 18k Gold

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Tiffany 18 Kt For Sale on 1stDibs

Surely you’ll find the exact tiffany 18 kt you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. You can easily find a 107 antique edition and 39 modern creations to choose from as well. If you’re looking for a tiffany 18 kt from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Finding an appealing tiffany 18 kt — no matter the origin — is easy, but Tiffany & Co., Jean Schlumberger for Tiffany & Co. and Paloma Picasso for Tiffany & Co. each produced a popular version that is worth a look. A tiffany 18 kt can be a stylish choice for most occasions, but Diamond rings, from our inventory of 25, 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 cabochon and brilliant cut versions for sale. If you’re browsing our inventory for a tiffany 18 kt, 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 Tiffany 18 Kt?

Prices for a tiffany 18 kt can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $450 and can go as high as $30,000, while this accessory, on average, fetches $3,573.
Questions About Tiffany 18 Kt
  • 1stDibs ExpertJune 30, 2023
    Whether 18-karat gold is valuable depends on a variety of factors. The price of gold per gram fluctuates with the market for gold. If the gold in question refers to a piece of jewelry, factors under consideration would include the style of the piece, if the accessory features any gemstones and what the gems are, where it was made, its condtion and more. A certified appraiser can evaluate 18-karat gold jewelry to determine its value. On 1stDibs, shop a collection of 18-karat gold jewelry from some of the world's top sellers.