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Tiffany Co. Yellow White Gold Flower Brooch
By Tiffany Co.
Located in Stamford, CT
. Diameter: 51.85mm or 2.04 inches Depth: 18.42mm 40.7 grams Tested: 18k Stamped: K18 Italy Hallmark: Tiffany
Category

Mid-20th Century Italian Brooches

Materials

18k Gold, White Gold, Yellow Gold

Tiffany Co. Sterling Silver Oval Key Pendant #22295
By Tiffany Co.
Located in Washington Depot, CT
, opportunity, and classic style. Size: 53 mm x 18 mm Weight: 8.7 gr./ 5.6 dwt. Hallmark: TIFFANY & CO. 925
Category

20th Century Pendant Necklaces

Materials

Sterling Silver

Tiffany Co. 18 Karat Yellow Gold Cufflinks
By Tiffany Co.
Located in Washington Depot, CT
. Hallmark: Tiffany & Co. Tested 18K gold. Very good condition, professionally polished. Will come
Category

20th Century Cufflinks

Materials

Yellow Gold

14K Yellow Gold Tiffany Co Onyx Cufflinks
By Tiffany Co.
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

Onyx, Yellow Gold

Tiffany Co. Sterling Hand-Chased Rocking Horse Baby Cup
By Tiffany Co.
Located in New York, NY
) - 67mm Height - 61.5mm Hallmark: Tiffany Co. Makers Sterling 25982 925 Hand Chased
Category

20th Century American Modern Enamel Frames and Objects

Materials

Sterling Silver

Tiffany Co. 1.50 Carat Diamond Platinum Garland Bracelet
By Tiffany Co.
Located in Stamford, CT
sophistication and opulence. On the bracelet features a Tiffany & Co. hallmark and is stamped PT950 you can
Category

Late 20th Century Link Bracelets

Materials

Diamond, Platinum

Tiffany Tiffany&Co Bangle in 18k Yellow Gold
By Angela Cummings for Tiffany Co.
Located in Berlin, BE
hallmarked with "Tiffany & Co.," "750," and the year "2002," reflecting its authenticity and timeless appeal
Category

21st Century and Contemporary American Aesthetic Movement Modern Bracelets

Materials

Gold, 18k Gold, Yellow Gold

Tiffany Co. 18k Gold Onyx Diamond Hoop Earrings
By Tiffany Co.
Located in Beverly Hills, CA
: 15.3 Grams MEASUREMENT: 3/8" x 7/8" HALLMARKS: Tiffany Co., 18K ITEM DETAILS: A pair of Tiffany
Category

Vintage 1980s Clip-on Earrings

Materials

Onyx, Diamond, 18k Gold

Tiffany Co Victoria Diamond Large Stud Platinum Earrings
By Tiffany Co.
Located in Southampton, PA
Co box. Details: Weight: 4.7 grams Measurements: 10.5mm x 10.5mm Stamped Hallmarks: Tiffany &
Category

Early 2000s American Stud Earrings

Materials

Diamond, Platinum

Tiffany Co. Heart Toggle 18K Yellow Gold Multistrand Necklace
By Tiffany Co.
Located in Miami, FL
grams and bears the Tiffany & Co. 750 hallmark and designer signature.  Details: Brand: Tiffany & Co
Category

Early 2000s Italian Choker Necklaces

Materials

Yellow Gold

Tiffany Co. Double Bar Yellow Gold Cufflinks
By Tiffany Co.
Located in Southampton, PA
22mm Weight: 16.8 grams Stamped Hallmarks: Tiffany & Co. 750 *Free Shipping within the United States
Category

1990s American Cufflinks

Materials

Yellow Gold

Tiffany Co Platinum Diamond Circular Disc Brooch Pin Necklace
By Tiffany Co.
Located in Miami, FL
VS1 clarity Design: Openwork round diamond disc brooch Hallmark: Tiffany and Co Condition: Excellent
Category

Vintage 1980s American Retro Brooches

Materials

Diamond, Platinum

Vintage Tiffany Co. Sterling Silver Oval Bangle Bracelet #24078
By Tiffany Co.
Located in Washington Depot, CT
solo, this simple yet elegant Sterling Tiffany Co Bangle is perfect for everyday wear. Hallmark
Category

20th Century Contemporary Bangles

Materials

Sterling Silver

TIFFANY Co. 18K Gold .42ct Diamond Cross Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
weight .42 Hallmark: "TIFFANY&Co. 750" on chain tag, "T&CO. 750" on pendant Condition: Excellent
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

TIFFANY Co. Platinum Diamond Open Circle Drop Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
Pendant: 14mm wide Diamond: 15 round brilliant diamonds, carat total weight .50 approx. Hallmark: ©TIFFANY
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Platinum Together Milgrain Band Ring 6 mm
By Tiffany Co.
Located in San Diego, CA
: 9 - 6 mm width Hallmark: TIFFANY&CO. PT950 Includes: T&C Jewelry Pouch Sku##1750TJD12192024
Category

2010s Band Rings

Materials

Platinum

Vintage Tiffany Co. Brooch Chrysoprase 18k Gold Onyx
By Tiffany Co.
Located in Beverly Hills, CA
: 42.1 Grams MEASUREMENTS: Diameter - 2" HALLMARKS: Tiffany & Co. , 18K ITEM DETAILS: A gorgeous Tiffany
Category

Late 20th Century Brooches

Materials

Onyx, 18k Gold

Tiffany Co. 925 Sterling Silver Nut Candy Bowl
By Tiffany Co.
Located in Houston, TX
"STERLING SILVER" and "925". The "Tiffany & Co." trademark (or hallmark) can also be found on the item. In
Category

21st Century and Contemporary Unknown Silver Bowls

Materials

Silver, Sterling Silver

Tiffany Co. Emerald and Gold Lion Cufflinks
By Tiffany Co.
Located in New York City, NY
Handsome 18K yellow gold cufflinks by Tiffany & Co. They resemble a lion heads with round cut
Category

21st Century and Contemporary German Contemporary Cufflinks

Materials

Emerald, 18k Gold

Tiffany Co Vintage 18K Yellow Gold Wheat Brooch pin
By Tiffany Co.
Located in Miami, FL
stalk motif Hallmark: Tiffany and Co Origin: Italian Era: Vintage Condition: Excellent
Category

Vintage 1980s Italian Brooches

Materials

Yellow Gold

Tiffany Co. 18k White Gold Fringe Tassel Necklace
By Tiffany Co.
Located in Simpsonville, SC
clasp and engraved with the iconic Tiffany & Co. hallmark, this necklace is not only a statement of
Category

21st Century and Contemporary Drop Necklaces

Materials

Gold, 18k Gold, White Gold

Tiffany Co. Legacy Cushion Cut Diamond Platinum Engagement Ring
By Tiffany Co.
Located in Chicago, IL
approximately 5.8 grams, and is a size 9. It is fully signed and hallmarked by Tiffany Co. The ring is
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum Classic Six-Prong Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Tiffany Co. hallmark, Pt950 stamp, as well as the diamond carat weight (3.53 ct) and matching serial
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Vintage 1980s Monstera Leaf Pin
By Tiffany Co.
Located in Santa Barbara, CA
professional to chic. A classic vintage pin, hallmarked Tiffany & Co. 1981.

 Condition: Excellent Era
Category

Vintage 1980s Retro Brooches

Materials

Gold, 14k Gold, Yellow Gold

Tiffany Co. Yellow Gold Free Style Link Necklace
By Tiffany Co.
Located in Stamford, CT
. 116.0 Grams Tested: 18k Stamped: 18k Hallmark: Tiffany Co Chain: 25 inches Width: 9.3m Thickness
Category

Mid-20th Century Link Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Tiffany Co. Gilded Sterling Bamboo Pattern Centerpiece
By Tiffany Co.
Located in Litchfield, CT
Circa 1960s, Sterling, by Tiffany & Co., American. This Tiffany & Co. gilded sterling centerpiece
Category

Vintage 1960s American Mid-Century Modern Sterling Silver

Materials

Sterling Silver

Tiffany Co Victoria Diamond Mixed Cluster Platinum Necklace
By Tiffany Co.
Located in Southampton, PA
: 8mm Weight: 51.5 grams Stamped Hallmarks: Tiffany & Co PT950 24104273 *Free Shipping within the United
Category

Early 2000s American Choker Necklaces

Materials

Diamond, Platinum

Tiffany Co. Classic Wedding Band Ring Platinum
By Tiffany Co.
Located in San Diego, CA
- sizable Hallmark: ©TIFFANY&CO.PT950 Includes: T&C Pouch Retail Value: $1,150
Category

2010s American Modern Band Rings

Materials

Platinum

TIFFANY Co. Platinum 6mm Essential Flat Band Ring 7
By Tiffany Co.
Located in Los Angeles, CA
Weight: 11.40 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new Limited
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. Green Enamel Gold Heart Brooch
By Tiffany Co.
Located in Stamford, CT
Tiffany & Co solid 18k yellow gold with domed enamel green and yellow gold top. Top to bottom
Category

Mid-20th Century Unknown Brooches

Materials

18k Gold, Gold, Yellow Gold, Enamel

Tiffany Co. Diamond Teardrop Yellow Gold Earrings
By Tiffany Co.
Located in Southampton, PA
: 6.9 grams Dimensions: 10mm x 13mm Stamped Hallmarks: Tiffany 18k *Free Shipping within the United
Category

Vintage 1980s American Drop Earrings

Materials

Diamond, Yellow Gold

Tiffany Co Lapis Lazulli Yellow Gold Cufflinks
By Tiffany Co.
Located in Stamford, CT
gold Stamped: 18k Hallmark: Tiffany + Co 14.5 grams Top to bottom: 14.0mm or .55 Inches Width: 19.1mm
Category

Late 20th Century Cufflinks

Materials

Lapis Lazuli, Gold, 18k Gold, Yellow Gold

Tiffany Co. Square Diamond Platinum Engagement Ring
By Tiffany Co.
Located in Southampton, PA
Platinum Diamond Engagement Ring by Tiffany & Co. With 1x Diamond 0.22ct clarity VS2, color D Cut
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. HardWear 18K Gold Elongated Link Pendant Necklace
By Tiffany Co.
Located in Miami, FL
craftsmanship. The piece is fully hallmarked Tiffany & Co. 750 Italy AR, and weighs approximately 9 grams. An
Category

2010s Italian Pendant Necklaces

Materials

18k Gold

Tiffany Co 18k Yellow Gold Forever 6mm Band Ring
By Tiffany Co.
Located in San Diego, CA
: 6mm Size: 11.75 Hallmark: ©TIFFANY&CO. Au750 Includes: T&C Jewelry Pouch
Category

2010s American Band Rings

Materials

Yellow Gold

Tiffany Co. Sterling Silver Miniature Tool Box with Tools
By Tiffany Co.
Located in New York, NY
collection. Weight: 72.4 Grams Measurements: 61.7 x 25 x 24.25mm Hallmark: Tiffany & Co., 925 Item #: BR
Category

20th Century Models and Miniatures

Materials

Sterling Silver

Tiffany Co Rope Motif Oval Link Bracelet 18k, Italy
By Tiffany Co.
Located in Orlando, FL
clasp Hallmarks: Signed Tiffany & Co., Made in Italy Period: Circa 1990s Condition: Very good vintage
Category

1990s Italian Link Bracelets

Materials

18k Gold, Yellow Gold

Tiffany Co. 14K Yellow Gold Mesh Coin Purse #23779
By Tiffany Co.
Located in Washington Depot, CT
: 51.6 g./ 33.2 dwt. Hallmark: TIFFANY & CO. 14KT FRANCE Size: 3 inches x 2 inches (purse) 5 inches
Category

20th Century Late Victorian Vanity Items

Materials

14k Gold, Yellow Gold

TIFFANY Co. 18K Gold Ruby Stacking Ring 5
By Tiffany Co.
Located in Los Angeles, CA
: two emerald cut rubies, carat total weight .30 Hallmark: ©1997 TIFFANY&Co. 750 Condition: New, never
Category

2010s American Band Rings

Materials

Ruby, 18k Gold

TIFFANY Co. Platinum .54ct Diamond Heart Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace Metal: Platinum Chain: 16" long
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY Co. Platinum .93ct Diamond Open Circle Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
Pendant: 21mm wide Diamond: 21 round brilliant diamonds, carat total weight .93 Hallmark: ©TIFFANY&Co
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Diamond Yellow Gold Swirl Earrings
By Tiffany Co.
Located in Southampton, PA
grams Dimensions: 23mm x 15mm Stamped Hallmarks: Tiffany 750 464 *Free Shipping within the United States
Category

20th Century American Drop Earrings

Materials

Diamond, Yellow Gold

TIFFANY Co. Platinum Diamond Rose Flower Ring 6
By Tiffany Co.
Located in Los Angeles, CA
Diamond: 34 round brilliant diamonds, carat total weight .34 approx. Hallmark: ©TIFFANY&CO. PT950
Category

2010s American Cluster Rings

Materials

Diamond, Platinum

TIFFANY Co. Etoile 18K Gold Ruby Band Ring 5.5
By Tiffany Co.
Located in Los Angeles, CA
: 10 round rubies, carat total weight .25 Hallmark: TIFFANY&CO. 750 Condition: Excellent condition
Category

2010s American Band Rings

Materials

Ruby, 18k Gold

Tiffany Co Antique 925 Sterling Silver Fruit Bowl
By Tiffany Co.
Located in Houston, TX
(STERLING) silver. Engraved with "STERLING" and "925". The "Tiffany & Co." trademark (or hallmark) can also
Category

Early 20th Century Unknown Silver Bowls

Materials

Silver, Sterling Silver

TIFFANY Co. Platinum .50ct Diamond Engagement Ring 4.75
By Tiffany Co.
Located in Los Angeles, CA
: round brilliant diamond, carat total weight .50, F color, VVS1 clarity Hallmark: ©TIFFANY & Co. Pt950
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. 18K Gold .42ct Diamond Cross Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
weight .42 Hallmark: ©TIFFANY&Co. 750 Condition: Excellent condition, like new, comes with Tiffany box
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

TIFFANY Co. 18K Gold Cupid Arrow Heart Earrings
By Tiffany Co.
Located in Los Angeles, CA
") wide, large size Weight: 16.20 grams Hallmark: "©1994 TIFFANY&CO. 750" on the earrings, "T&Co. 750" on
Category

1990s American Stud Earrings

Materials

Diamond, 18k Gold

Tiffany Co. Sterling Silver Somerset Large Hoop Earrings #23949
By Tiffany Co.
Located in Washington Depot, CT
design by Tiffany Co. Hallmark: T Co 925 Weight: 11.4g / 7.3dwt Size: 29.3mm X 5mm X 2.4mm
Category

20th Century Contemporary Hoop Earrings

Materials

Sterling Silver

TIFFANY Co. 18K Gold .42ct Diamond Cross Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
weight .42 Hallmark: ©TIFFANY&Co. 750 Condition: Excellent condition, like new, comes with Tiffany pouch
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

TIFFANY Co. 18K Gold .42ct Diamond Cross Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
weight .42 Hallmark: ©TIFFANY&Co. 750 Condition: Excellent condition, like new, comes with Tiffany pouch
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

Tiffany Co. Diamond PT950 Platinum Flower Stud Earrings
By Tiffany Co.
Located in Simpsonville, SC
Hallmarks: Tiffany & Co., PT 950, reference numbers All our measurements are approximate.
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

TIFFANY CO. Retro 1950s 14k Yellow Gold Scalloped Ring
By Tiffany Co.
Located in Beverly Hills, CA
hallmarks, Tiffany 14k • All items offered for sale have been inspected for authenticity and
Category

Vintage 1950s American Retro Fashion Rings

Materials

Yellow Gold

Tiffany Co. Etoile Diamond 18k Gold Platinum Hoop Earrings
By Tiffany Co.
Located in Simpsonville, SC
Weight: 7.2 g Hallmarks: Tiffany Co. 750 PT950 All our measurements are approximate.
Category

Late 20th Century Hoop Earrings

Materials

Diamond, Gold, 18k Gold, Platinum

Tiffany Co. Streamerica Diamond 18K White Gold Hoop Earrings
By Tiffany Co.
Located in Simpsonville, SC
. Dimensions: 0.68" L, 0.22" W Weight: 9 g Hallmarks: Tiffany Co., 2000, 750 All our measurements are
Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany Co. Montana Sapphire Moonstone Gold Bracelet
By Tiffany Co.
Located in Stamford, CT
, 10.5 x 7.58-27-2014 Length: 7.25 inches 26.8 grams Tested and stamped: 14k Hallmark: Tiffany & Co
Category

Early 20th Century Art Deco Link Bracelets

Materials

Moonstone, Sapphire, 14k Gold, Rose Gold, Gold

TIFFANY Co. Platinum Diamond Pink Sapphire Bubbles Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
Pink Sapphire: 3 round cut pink sapphires, carat total weight .35 Hallmark: "©2002 TIFFANY&CO. PT950
Category

2010s American Pendant Necklaces

Materials

Diamond, Pink Sapphire, 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.