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TIFFANY Co. Elsa Peretti 18K Gold 5 Diamond 16mm Open Heart Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Los Angeles, CA
, carat total weight .04 Hallmark: "TIFFANY&Co. ©Elsa Peretti 750 SPAIN" on pendant, "TIFFANY&CO. 750
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold

TIFFANY Co. Elsa Peretti 18K Gold 2 Diamond 22mm Open Heart Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Los Angeles, CA
diamonds, 1 on front side, 1 on back side, carat total weight .08 Hallmark: "TIFFANY&Co. ©Elsa Peretti 750
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold

TIFFANY Co. Elsa Peretti 18K Gold 5 Yellow Diamond Open Heart Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Los Angeles, CA
, carat total weight .04 Hallmark: "TIFFANY&Co. ©Elsa Peretti 750 SPAIN" on pendant, "TIFFANY&CO. 750 ©
Category

2010s Pendant Necklaces

Materials

Yellow Diamond, 18k Gold

Tiffany Co. Schlumberger 18K Gold Platinum Diamond Rope Four-Row X Ring 5.5
By Jean Schlumberger for Tiffany Co.
Located in Los Angeles, CA
, carat total weight .54 Hallmark: TIFFANY&CO. SCHLUMBERGER STUDIOS 750 PT950 Condition: Excellent
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Platinum

Tiffany Co Vintage Paloma Picasso Rare Modernist 1.60 Inch 18 Karat Gold Brooch
By Paloma Picasso for Tiffany Co.
Located in New York, NY
brand's most iconic designers. Hallmarked Paloma Picasso Tiffany and Co 750 Brooch measuring 1.60 inch x
Category

Late 20th Century Italian Contemporary Brooches

Materials

Gold, 18k Gold, Yellow Gold

Tiffany Co. 1970 by Donald Claflin Sculptural Ring 18Kt Yellow Gold with Coral
By Donald Claflin for Tiffany Co.
Located in Miami, FL
Sculptural ring designed by Donald Claflin for Tiffany & Co. Very rare and unusual piece, created
Category

Vintage 1970s American Modernist Cocktail Rings

Materials

Coral, 18k Gold, Yellow Gold

18k Tiffany Seagull Check Brooch. Tiffany and Co. SEAGULL Brooch.
Located in Port Charlotte, FL
Vintage from the 1960s Materials: Stone Jewelry style: Avant garde Tiffany and CO Brooch. Very
Category

Early 2000s Brooches

Vintage Tiffany and Co. Diamond Ring. Authentic Tiffany 18k Platinum Wide
Located in Port Charlotte, FL
: Colorless Band Color: Yellow Rare Tiffany and Co. 18k Gold and Platinum Diamond Ring. Hallmarked Tiffany
Category

Early 2000s Dome Rings

Materials

Diamond, Platinum

Tiffany and Co. Diamond Ring. Platinum Flower Diamond Band. Tiffany and Company
Located in Port Charlotte, FL
color: Silver Rare Tiffany and Co. Platinum Diamond Ring. Hallmarked Tiffany & Co. PT950. Tests
Category

Early 2000s Fashion Rings

Materials

Platinum

Tiffany and Co Large Diamond Earrings
Located in Beverly Hills, CA
Ct 8.00 Lever backs with a post Hallmark, Tiffany and Company - Irid.Plat vintage 1960
Category

Vintage 1960s North American Lever-Back Earrings

Materials

Diamond

Tiffany Paloma Picasso diamond ring
Located in Birmingham, MI
finger with unparalleled elegance. Hallmarks: Tiffany & Co., Paloma Picasso, 750. Ring top measurements
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, 18k Gold

Tiffany Co. Platinum Engagement Ring
Located in Lynchburg, VA
Classic and timeless! This Tiffany platinum engagement ring is stamped 'PT950' with the Tiffany
Category

2010s North American Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Wedding Band, Plain, Platinum
Located in New York, NY
Tiffany & Co., a hallmark of authenticity and exceptional craftsmanship. Its subtle profile and smooth
Category

2010s Unknown Art Deco Wedding Rings

Materials

Platinum

Antique Tiffany Co Diamond Navette Ring
Located in New York, NY
Old Mine Cut Stone Grade: G-H VS2-SI2 Measurements: 10 x 27 x 5mm Ring Size: 6.5 Hallmark: Tiffany
Category

Antique Late 19th Century Victorian Engagement Rings

Materials

Diamond, 14k Gold

Vintage Tiffany 18k Yellow Gold Wheat Bundle Brooch
Located in New York, NY
This vintage Tiffany brooch is beautifully crafted in rich 18k yellow gold and designed in the form
Category

20th Century Brooches

Materials

18k Gold, Yellow Gold

Tiffany s Mid-Century Modern Sterling Silver Calendar Holder
Located in Queens, NY
Mid-Century Modern rectangular sterling silver desk calendar with paper month inset. (TIFFANY & CO
Category

20th Century American Art Deco Desk Sets

Materials

Paper

Tiffany Co Onyx 14k Yellow Gold Cufflinks
Located in Hicksville, NY
Hallmarks: Tiffany & Co. Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight
Category

Vintage 1960s Unknown Retro Cufflinks

Tiffany Co Onyx 14k Yellow Gold Cufflinks
Located in Hicksville, NY
Year: 1960s Hallmarks: Tiffany & Co. Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and
Category

Vintage 1960s Unknown Retro Cufflinks

Materials

Yellow Gold

Tiffany Co. Platinum and Diamond Engagement Ring
Located in Washington Depot, CT
Diamond clarity: VS1 Ring Size: 5.5 Weight: 2.3 dwt. / 3.6 gr. Hallmark: TIFFANY & CO PT 950
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Charles Perry for Tiffany Co. Sculptural Pendant
Located in Litchfield, CT
inches wide by 2 inches high WEIGHT: 28.8 grams STONES: None HALLMARKS: 1979, Tiffany & Co
Category

Vintage 1970s American Pendant Necklaces

Materials

18k Gold, Yellow Gold

Tiffany Co Novo Platinum Diamond Engagement Ring
Located in Washington Depot, CT
Diamond clarity: VS1 Ring Size: 6 Weight: 2.5 dwt. / 4.0 gr. Hallmark: TIFFANY & CO PT 950
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Swirl Ribbon Yellow Gold Brooch
Located in Stamford, CT
Tested and stamped: 14k Hallmark: Tiffany & Co
Category

Vintage 1950s Brooches

Materials

14k Gold, Yellow Gold, Gold

Tiffany Co. Solid Silver Fruit Bowl, American, Early 20th Century
Located in Royal Tunbridge Wells, Kent
dining room. Hallmarked underneath “TIFFANY CO MAKERS STERLING SILVER” with inventory number 19750
Category

20th Century American Other Sterling Silver

Materials

Silver

Vintage Tiffany Co. 18K Yellow Gold Tubogas Collar Necklace
Located in Great Neck, NY
embellishment. Signed by Tiffany Co., with Italian hallmarks and gold purity stamps, this necklace is a
Category

Vintage 1980s Modernist Choker Necklaces

Materials

Yellow Gold, 18k Gold

Tiffany Co. Yellow Gold Coral Dice Charm Bracelet
Located in Beverly Hills, CA
inch. Weight 66.3 grams. The bracelet stamped with Tiffany & Co. maker's mark and hallmark for 18
Category

1990s American More Bracelets

Materials

Coral, Malachite, 18k Gold, Yellow Gold

Vintage Tiffany Co Ralph Lauren Nautical Bell Yellow Gold Pendant Necklace
Located in Southampton, PA
18k Yellow Gold Vintage Nautical Bell Pendant Necklace by Tiffany Co for Ralph Lauren
Category

Vintage 1970s American Pendant Necklaces

Materials

Yellow Gold

1920s 14K Yellow Gold Royal Shield Tiffany Co Cufflinks
Located in Hicksville, NY
Year: 1920s Hallmarks: 14k, Tiffany & Co Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and
Category

Vintage 1920s Art Deco Cufflinks

Materials

14k Gold, Yellow Gold

Tiffany Co Jean Schlumberger Vintage France Flames 18K Diamond Brooch
By Jean Schlumberger
Located in Miami, FL
bold, collectible piece, hallmarked Tiffany Schlumberger, Maison’s mid-century artistry and timeless
Category

Vintage 1980s French Retro Brooches

Materials

Diamond, 18k Gold, Platinum

Tiffany Co 18K White Gold Feather Hook Dangle Earrings
Located in Hicksville, NY
Year: 2000s Item Details: Maker: Tiffany & Co. (hallmarked) Metal Type: 18K White Gold [Hallmarked
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

18k Gold, White Gold

18K Yellow Gold Tiffany Co Diamond and Emerald Bracelet
Located in Hicksville, NY
Year: 1970s Item Details: Maker: Tiffany & Co (France) - Hallmarked on clasp. Metal Type: 18K
Category

Vintage 1970s Art Deco Link Bracelets

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Metro Full Diamond Three Row White Gold Slip On Bangle Bracelet
By Tiffany Co.
Located in Southampton, PA
box. Details: Size: Medium 6.25" Width: 4mm Weight: 22.3 grams Stamped Hallmarks: Tiffany&Co Au750
Category

2010s Belgian Bangles

Materials

Diamond, White Gold

Tiffany Co Platinum Sapphire Diamond Tie Clip Signed Boxed, 1970
Located in Herzelia, Tel Aviv
modern chic outfit. The item is stamped with PT 950 Platinum hallmark and signed Tiffany & Co. A true
Category

Vintage 1970s Vanity Items

Materials

Diamond, Sapphire, Platinum

PALOMA PICASSO FOR TIFFANY CO. Estate 18k Interlocking Hearts Necklace
By Paloma Picasso
Located in Narberth, PA
" signature hallmark, "TIFFANY & CO.", and "750". The chain fastens in the back with a secure spring ring
Category

20th Century Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

VINTAGE TIFFANY STYLE STAINED COLOURFUL GLASS WiTH DRAGONFLY TABLE LAMP
Located in Pulborough, GB
the shade—a hallmark of traditional Tiffany-style craftsmanship. This lamp is both decorative and
Category

20th Century British Table Lamps

Materials

Glass

Tiffany Co. 18K Yellow Gold South Sea Pearl Clip-On Earrings
Located in Chicago, IL
Tiffany & Co. 18K Yellow Gold South Sea Pearl Clip-On Earrings An exquisite and rare pair of
Category

2010s American Contemporary Clip-on Earrings

Materials

South Sea Pearl, 18k Gold, Yellow Gold

TIFFANY Co. Elsa Peretti 18K Gold O Pendant Necklace 35mm Large
By Rossella Ugolini
Located in Rome, IT
Hallmark: TIFFANY&CO. © Elsa Peretti 750 SPAIN Condition: Previously owned, like new or lightly worn
Category

2010s Italian Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Vintage Tiffany Co Sterling Silver Blank Double Heart Tag Toggle Necklace
Located in Houston, TX
hallmarked "Tiffany & Co. 925." This bold and timeless design features the signature double blank heart tag
Category

Early 2000s Chain Necklaces

Materials

Sterling Silver

Pair of American 14 Karat Gold Retro Strapwork Pins
By Tiffany Co.
Located in New York, NY
stepped arch. Fluid and snazzy. United States, ca 1940. Hallmarked. The original Tiffany stamp was lost
Category

Mid-20th Century American Retro Brooches

Materials

14k Gold, Yellow Gold

PALOMA PICASSO FOR TIFFANY CO. Estate 18k Interlocking Hearts Necklace
By Paloma Picasso
Located in Narberth, PA
" signature hallmark, "TIFFANY & CO.", and "750". The chain fastens in the back with a secure spring ring
Category

20th Century Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Tiffany Co. Elsa Peretti 18K Yellow Gold "Bean" Omega Back Earrings #23664
By Elsa Peretti
Located in Washington Depot, CT
. Hallmark: 750 TIFFANY & CO. PERETTI Size: 13 mm x 12 mm x 5.5 mm Very good condition, professionally
Category

20th Century Contemporary Stud Earrings

Materials

18k Gold, Yellow Gold

Tiffany Co. Elsa Peretti 18K Yellow Gold Open Heart Pendant #21548
By Elsa Peretti
Located in Washington Depot, CT
, and symbolic of love. Size: 19.4 mm x 22.7 mm x 3.7 mm Weight: 5.3 g./ 3.4 dwt. Hallmark: TIFFANY
Category

20th Century Pendant Necklaces

Materials

18k Gold, Yellow Gold

Vintage Tiffany Co. Tricolor 14k Yellow Gold Moonstone and Ruby Leaf Brooch
Located in New York, NY
6.21mm Hallmark: Tiffany & Co., 14k Metal: Tricolor 14k Gold Item #: BR-1689-090525-11
Category

20th Century Brooches

Materials

14k Gold

Vintage Oval Shape Tiffany Co. 14 Karat Yellow Gold Cufflinks
Located in Addison, TX
Gold Hallmarks: Tiffany & Co" "585" Weight: 16.7 Grams Size: 20.8 mm x 16 mm Condition: In good
Category

Vintage 1930s Cufflinks

Materials

14k Gold, Yellow Gold

Tiffany Co. GIA 2.70 Carat E VS1 Round Brilliant Cut Diamond Solitaire Ring
By J. Birnbach
Located in New York, NY
precision—hallmarks of Tiffany’s exacting diamond standards. Encircling the finger, one carat of fine pavé
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti 18K Yellow Gold Whale Tale Pendant Necklace #19569
By Elsa Peretti
Located in Washington Depot, CT
: 6.7 dwt/ 10.4 gr Hallmark: TIFFANY & CO. 18KT PERETTI Very good condition, professionally polished
Category

20th Century Contemporary Pendant Necklaces

Materials

18k Gold, Yellow Gold

18k Tiffany and Co. Angela Cummings Earrings. 18k Yellow Gold Lapis Lazuli
Located in Port Charlotte, FL
Tiffany and Co. 18k Gold Earrings. Hallmarked Tiffany & Co. and 18k. Tests appropriately. Non-Pierced
Category

Early 2000s Clip-on Earrings

Materials

Yellow Gold

22k Tiffany and Co. Diamond solitaire. Diamond rated at 0.50ct. Extremely rare.
Located in Port Charlotte, FL
Extremely Rare Tiffany and Co. 22k Gold solitaire. This is made in the first half of the century. Hallmarked
Category

Early 2000s Solitaire Rings

Materials

Diamond

Tiffany Co Elsa Peretti 18K Yellow Gold 0.89TCW Diamond Ear Lobe Cuff Earrings
By Elsa Peretti
Located in New York, NY
Hallmarked: Tiffany & Co. Elsa Peretti 18K ITEM #: BR-1218-030624-20
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, 18k Gold

Tiffany Co. Vintage Bracelet 14k Rose Yellow Gold Swirl Snail Shell Signed
Located in Torrance, CA
& Hallmark: 14 karat rose & yellow gold. The bracelet is hallmarked "14k" and "Tiffany & Co"
Category

Mid-20th Century Unknown Modern Link Bracelets

Materials

14k Gold, Rose Gold, Yellow Gold

TIFFANY CO 18K Gold Platinum topped Old European Cut Diamond Fleur-de-Lis Brooch
Located in Los Angeles, CA
. Hallmarks: Signed “Tiffany & Co” and engraved “W 4 W” Dimensions: Approx. 5/8" length x 11/16" width
Category

Antique 1890s American Art Nouveau Brooches

Materials

Diamond, 18k Gold, Platinum

Diamonds by the Yard Diamond Bracelet in Rose Gold by Elsa Peretti T Co
By Elsa Peretti for Tiffany Co.
Located in Newton, MA
hallmark "Tiffany & Co" and stamp, "750" "Spain" Alex & Co founded in the greater Boston area for over 40
Category

21st Century and Contemporary Spanish Modern Chain Bracelets

Materials

Diamond, 18k Gold, Rose Gold

Tiffany Co. Round Brilliant Diamond 0.28 Carat Platinum Engagement Ring Papers
By Tiffany Co.
Located in San Diego, CA
Diamond Color & Clarity: D / IF Hallmark: TIFFANY&CO. PT950 D 64661 .28 CT Includes: -Tiffany & Co
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Etoile Platinum Diamond Bangle Bracelet
By Tiffany Co.
Located in Los Angeles, CA
. Hallmark: TIFFANY&CO. PT950 Condition: Excellent condition, like new, comes with Tiffany pouch and box
Category

2010s American Bangles

Materials

Diamond, Platinum

TIFFANY Co. 18K Gold Fireworks Citrine Earrings
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Fireworks Citrine Earrings Metal: 18K Yellow Gold Weight: 13.30 grams
Category

1990s American Stud Earrings

Materials

Citrine, 18k Gold

TIFFANY Co. Platinum Diamond Paper Flowers Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
Pendant: 12.5mm wide Diamond: 19 round brilliant diamonds, carat total weight .17 Hallmark: ©TIFFANY&Co
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. 18k Yellow Gold Key Charm Pendant
By Tiffany Co.
Located in Stamford, CT
statement. 18k yellow gold Stamped: 750 Hallmark: Tiffany + Co. 13.5 grams Top to bottom: 53mm or 2.1
Category

21st Century and Contemporary Necklace Enhancers

Materials

Gold, 18k Gold, Yellow Gold

TIFFANY Co. Together Platinum 3mm Milgrain Wedding Band Ring 8
By Tiffany Co.
Located in Los Angeles, CA
Width: 3mm Weight: 5.90 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

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Tiffany Hallmark For Sale on 1stDibs

You are likely to find exactly the tiffany hallmark you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of 18k Gold, Gold and Platinum, this item was constructed with great care. You can easily find a 4 antique edition and 3 modern creations to choose from as well. If you’re looking for a tiffany hallmark from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. Finding an appealing tiffany hallmark — no matter the origin — is easy, but Tiffany Co. and Tiffany Co for Movado each produced a popular version that is worth a look. A tiffany hallmark can make for a versatile accessory, but a selection from our variety of 2 Diamond versions can add an especially stylish touch. Today, if you’re looking for a brilliant cut version of this piece and are unable to find the perfect match, our selection also includes round cut alternatives. Finding a tiffany hallmark for sale for women should be easy, but there are 2 pieces available to browse for unisex as well as men, too.

How Much is a Tiffany Hallmark?

Prices for a tiffany hallmark can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $475 and can go as high as $21,192, while this accessory, on average, fetches $2,110.

Tiffany Co. for sale on 1stDibs

Tiffany Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of diamond engagement rings. A young Franklin Delano Roosevelt proposed to his future wife, Eleanor, with a Tiffany ring in 1904. Vanderbilts, Whitneys, Astors and members of the Russian imperial family all wore Tiffany Co. jewelry. And Jacqueline Kennedy Onassis preferred Tiffany china for state dinners at the White House.

Although synonymous with luxury today, the firm started out rather modestly. Charles Lewis Tiffany and John B. Young founded it in Connecticut as a “stationery and fancy goods emporium” in 1837, at a time when European imports still dominated the nascent American luxury market. In 1853, Charles Tiffany — who in 1845 had launched the company’s famed catalog, the Blue Book, and with it, the firm’s signature robin’s-egg blue, which he chose for the cover — shifted the focus to fine jewelry.

In 1868, Tiffany Co. gained international recognition when it became the first U.S. firm to win an award for excellence in silverware at the Exposition Universelle in Paris. From then on, it belonged to the pantheon of American luxury brands.

At the start of the Gilded Age, in 1870, Tiffany Co. opened its flagship store, described as a "palace of jewels" by the New York Times, at 15 Union Square West in Manhattan. Throughout this period, its designs for silver tableware, ceremonial silver, flatware and jewelry were highly sought-after indicators of status and taste. They also won the firm numerous accolades, including the grand prize for silverware at the Paris Exposition of 1878. Among the firm’s glittering creations from this time are masterworks of Art Nouveau jewelry, such as this delicate aquamarine necklace and this lavish plique-à-jour peridot and gold necklace, both circa 1900.

When Charles Lewis Tiffany died, in 1902, his son Louis Comfort Tiffany became the firm’s design director. Under his leadership, the Tiffany silver studio was a de facto design school for apprentice silversmiths, who worked alongside head artisan Edward C. Moore. The firm produced distinctive objects inspired by Japanese art and design, North American plants and flowers, and Native American patterns and crafts, adding aesthetic diversity to Tiffany Co.’s distinguished repertoire.

Tiffany is also closely associated with diamonds, even lending its name to one particularly rare and exceptional yellow stone. The firm bought the Tiffany diamond in its raw state from the Kimberley mines of South Africa in 1878. Cut to create a 128.54-carat gem with an unprecedented 82 facets, it is one of the most spectacular examples of a yellow diamond in the world.

In a broader sense, Tiffany Co. helped put diamonds on the map in 1886 by introducing the American marketplace to the solitaire diamond design, which is still among the most popular engagement-ring styles. The trademark Tiffany® Setting raises the stone above the band on six prongs, allowing its facets to catch the light. A lovely recent example is this circa-2000 platinum engagement ring. Displaying a different design and aesthetic (but equally chic) is this exquisite diamond and ruby ring from the 1930s.

Find Tiffany Co. jewelry, serveware and decorative objects for sale on 1stDibs.

Questions About Tiffany Co.
  • 1stDibs ExpertAugust 17, 2021
    A Tiffany Co. engagement ring can cost as little as $13,000 or as much as $500,000 depending on the center stone’s carat weight, the band material and whether or not there are any side stones. The smaller the stone, the cheaper the ring will be. Find engagement rings designed by Tiffany Co. on 1stDibs.