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TIFFANY Co. Platinum 3mm Harmony Wedding Band Ring 6
By Tiffany Co.
Located in Los Angeles, CA
Hallmark: ©TIFFANY&CO. PT950 Condition: New. It comes with Tiffany pouch and box Tiffany price: $1,275
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. Platinum 3.53 Carat Round Cut Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
ring is properly hallmarked with the Tiffany Co. logo and Pt950, and the 3.53 ct weight and
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co Sterling Elsa Peretti Open Heart Paperclip Bracelet #23992
By Tiffany Co.
Located in Washington Depot, CT
Tiffany Co Sterling Silver Elsa Peretti Open Heart Paperclip Bracelet This elegant bracelet
Category

20th Century Contemporary Link Bracelets

Materials

Sterling Silver

Tiffany Co. Atlas Diamond Necklace 18k White Gold
By Tiffany Co.
Located in Boca Raton, FL
, and enduring style. Hallmark: Tiffany & Co. 1995 750 Italy Material: 18k white gold Gemstones
Category

21st Century and Contemporary European Modern Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany Co. Sterling Silver Jazz Instrument Charm Bracelet #21387
By Tiffany Co.
Located in Washington Depot, CT
. Hallmark: TIFFANY & CO. 925 Very good condition, professionally polished. Will come packaged in a gift
Category

20th Century Contemporary Charm Bracelets

Materials

Sterling Silver

Tiffany Co. Schlumberger 18K Gold Turquoise Chalcedony Dumbbell Cufflinks
By Tiffany Co.
Located in Simpsonville, SC
Elevate your style with the distinctive Tiffany & Co. cufflinks, a hallmark of exquisite
Category

Late 20th Century Cufflinks

Materials

Chalcedony, Turquoise, Gold, 18k Gold, Yellow Gold

Vintage 18ct Gold Tiffany Co Double Heart Brooch
By Tiffany Co.
Located in Brighton, GB
Vintage Tiffany Brooch 18ct Gold Stamped 750 Hallmarked Tiffany & Co 1997 Beautiful, Tiffany
Category

Late 20th Century French Brooches

Materials

18k Gold

Tiffany Co. Platinum 1.04 Carat Round Brilliant Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
ring is fully hallmarked with the Tiffany & Co. signature inside the band and comes complete with its
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum 2.26 Carat Emerald-Cut Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Ring Size: 4.75 (complimentary sizing on request) Hallmarks: “Tiffany & Co.”, “PT950”, “2.26CT
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. 1 Carat Diamond Platinum Three-Stone Engagement Ring
By Tiffany Co.
Located in Chicago, IL
. The ring is hallmarked Tiffany & Co. and includes its certified appraisal, the original Tiffany
Category

Early 2000s American Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Sterling Silver Wave Motif Bangle Bracelet
By Tiffany Co.
Located in New York, NY
X 2.3 Size: 7.5 Inches Hallmark: TIFFANY & CO. M STERLING ITEM #: BR-1540-031325-18
Category

20th Century Bangles

Materials

Sterling Silver

TIFFANY Co. Etoile Platinum Diamond 4mm Band Ring 6
By Tiffany Co.
Located in Los Angeles, CA
Weight: 7.30 grams Diamond: 10 round brilliant diamonds, carat total weight .22 Hallmark: TIFFANY&Co
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. 1837 Collection 18K Yellow Gold Classic Bangle Bracelet
By Tiffany Co.
Located in Miami, FL
” hallmark, it celebrates Tiffany’s founding year and enduring craftsmanship. The minimalist form and smooth
Category

21st Century and Contemporary Italian Bangles

Materials

Yellow Gold

Vintage Tiffany Co. France Diamond Emerald Yellow Gold Bracelet
By Tiffany Co.
Located in Southampton, PA
: Weight: 64.4 grams Width: 16mm Length: 7.5" Stamped Hallmarks: Tiffany&Co 18k, Vintage French Assay Marks
Category

Mid-20th Century French Link Bracelets

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

Tiffany Co. Sterling Silver 18K Yellow Gold Heart Link Necklace
By Tiffany Co.
Located in New York, NY
, contemporary look. Weight: 71.1 Grams Measurements: 9.5mm x 13.85mm Length: 16” Hallmark: Tiffany & Co., 750
Category

20th Century Modern Pendant Necklaces

Materials

18k Gold, Sterling Silver

Tiffany Co. 18K Yellow Gold Double Ball Wire Bangle Bracelet
By Tiffany Co.
Located in Miami, FL
alone or stacked for a layered look. Hallmarked Tiffany & Co., made in Italy.
Category

2010s Italian Bangles

Materials

Yellow Gold

TIFFANY CO. Atlas 18K Gold Open Medallion Pendant Necklace Large
By Tiffany Co.
Located in Los Angeles, CA
grams Chain: 16" long Pendant: 30mm in diameter, large size Hallmark: "ATLAS ©TIFFANY&CO. AU750" on
Category

2010s Pendant Necklaces

Materials

18k Gold

TIFFANY Co. 18K White Gold Streamerica Diamond Ring 9.5
By Tiffany Co.
Located in Los Angeles, CA
: 5mm Weight: 6.80 grams Diamond: round brilliant diamonds, carat total weight .20 Hallmark: TIFFANY&Co
Category

2010s Band Rings

Materials

Diamond, White Gold

Tiffany Co. Yellow Gold Turtle Diamond Sapphire Pin Brooch
By Tiffany Co.
Located in Southampton, PA
Sapphires Stamped Hallmarks: Tiffany & Co 18k YOUR PRICE: $14,500 3318hhod
Category

20th Century American Brooches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Tiffany Co Diamond Lapis Lazuli Yellow Gold Earrings
By Tiffany Co.
Located in Southampton, PA
made for pierced ears. Details: Weight: 12.6 grams Dimensions: 17mm Stamped Hallmarks: Tiffany &Co
Category

Vintage 1980s American Drop Earrings

Materials

Diamond, Lapis Lazuli, Yellow Gold

Tiffany Co. 1837 925 Sterling Silver Round Pill Box Case
By Tiffany Co.
Located in Simpsonville, SC
pill box is the distinctive "Tiffany & Co. 1837" engraving, a hallmark of the collection. This subtle
Category

21st Century and Contemporary Boxes and Cases

Materials

Sterling Silver

Tiffany Studios New York "Geometric" Chandelier
By Louis Comfort Tiffany
Located in New York, NY
arranged geometric brick pattern, a hallmark of Tiffany’s innovative approach to decorative design. Vivid
Category

Early 20th Century American Art Nouveau Chandeliers and Pendants

Materials

Bronze

Tiffany Co., Emerald and Diamond Two Strand Necklace
By Tiffany Co.
Located in Scottsdale, AZ
: Platinum SIZE: 33" - 34" DESIGNER/HALLMARK: Tiffany & Co. REFERENCE NUMBER: 408675
Category

20th Century Beaded Necklaces

Materials

Diamond, Emerald, Platinum

Tiffany Co., Schlumberger Hematite 18K Yellow Gold Acorn Cufflinks Mismatched
By Tiffany Co.
Located in Simpsonville, SC
: 1.25-1.31" L x 0.44" W Weight: 15.0 g Hallmarks: Tiffany, Schlumberger, 18K (only on one) All our
Category

Late 20th Century Cufflinks

Materials

Hematite, Gold, 18k Gold, Yellow Gold

TIFFANY Co. Forever Platinum 4.5mm Lucida Wedding Band Ring 9
By Tiffany Co.
Located in Los Angeles, CA
: 4.5mm Weight: 9.30 grams Hallmark: ©1999 TIFFANY&CO. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Harmony Platinum .53ct Diamond Engagement Ring 5
By Tiffany Co.
Located in Los Angeles, CA
: round brilliant diamond, carat total weight .53, F color, VS2 clarity Hallmark: ©TIFFANY&Co. Pt950
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Aria Diamond Cultured Pearl Platinum Necklace
By Tiffany Co.
Located in Southampton, PA
approx. 6.5 to 7mm Details: Necklace Length: Length: 15.75" Weight: 48.1 grams Stamped Hallmarks: Tiffany
Category

Early 2000s American Choker Necklaces

Materials

Diamond, Cultured Pearl, Platinum

TIFFANY Co. Forever Platinum 6mm Lucida Wedding Band Ring 12.5
By Tiffany Co.
Located in Los Angeles, CA
Width: 6mm Hallmark: ©TIFFANY & CO. PT950 Condition: New, comes with Tiffany box Tiffany price: $3,200
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Platinum Five Row Wedding Band Ring 9.5
By Tiffany Co.
Located in Los Angeles, CA
Weight: 8.20 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition Limited edition, no
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. Diamond Platinum Sea Whelk Shell Brooch
By Tiffany Co.
Located in Stamford, CT
Tiffany & Co Platinum Diamond Shell Brooch. 119 round diamonds set in Platinum. 119 round
Category

21st Century and Contemporary Brooches

Materials

Diamond, Platinum

TIFFANY Co. Platinum 2mm Knife Edge Wedding Band Ring 5
By Tiffany Co.
Located in Los Angeles, CA
Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new Authenticity Guaranteed
Category

2010s American Wedding Rings

Materials

Platinum

Antique Tiffany Co. 925 Sterling Silver Double Handle Bowl
By Tiffany Co.
Located in Houston, TX
"6393 M 3299", "STERLING" and "SILVER". The "Tiffany & Co." trademark (or hallmark) can also be found on
Category

Early 20th Century Unknown Serving Bowls and Tureens

Materials

Sterling Silver

Tiffany Co. Victoria Diamond Band 18k Rose Gold 2.73 Carats
By Tiffany Co.
Located in Chicago, IL
, VS Clarity Width: 9.75 mm Ring Size: 7 US Hallmarks: Signed Tiffany & Co., Au750, Italy
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Rose Gold

Vintage Tiffany Co Candy Yellow White Gold Diamond Necklace
By Tiffany Co.
Located in Southampton, PA
Width at Center Front: 10mm Stamped Hallmarks: Tiffany & Co 750 Stones: Approx 70x Diamonds, 4.00ctw
Category

Vintage 1970s American Link Necklaces

Materials

Diamond, Yellow Gold, 18k Gold, White Gold

Tiffany Co. Classic Small Diamond Platinum Cross Pendant Necklace
By Tiffany Co.
Located in Simpsonville, SC
Hallmarks: Tiffany & Co., PT950 All our measurements are approximate.
Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY Co. Platinum Diamond Paper Flowers Pendant Necklace Large
By Tiffany Co.
Located in Los Angeles, CA
weight .43 approximately Hallmark: ©TIFFANY&Co. Pt950 Condition: Excellent condition, like new, comes
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY Co. Etoile 18K Gold Diamond Twist Ring 6.5
By Tiffany Co.
Located in Los Angeles, CA
Hallmark: TIFFANY&CO. 750 PT950 Condition: Excellent condition, like new. It comes with the original
Category

2010s American Band Rings

Materials

Diamond, Platinum, 18k Gold

Tiffany and Co. 18K Gold Diamond Dome Vannerie Ring
By Tiffany Co.
Located in Beverly Hills, CA
Diamond WEIGHT: 14.2 Grams MEASUREMENTS: 9/16" Top Width RING SIZE: 5.25 HALLMARKS: Tiffany & Co., 18K
Category

1990s Dome Rings

Materials

Diamond, Gold, 18k Gold

Classic 0.41ct Tiffany Co. Natural Diamond Platinum Solitaire Ring
By Tiffany Co.
Located in רמת גן, IL
, a hallmark of Tiffany craftsmanship, provides the perfect backdrop for this exquisite gem. At 3.72g
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co ‘Soleste’ 2.20ct Tanzanite and Diamond Cluster Ring
By Tiffany Co.
Located in London, GB
platinum and has all the original Tiffany & Co. hallmarks inside the band. Gemstone: Tanzanite Stone Shape
Category

21st Century and Contemporary British Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

TIFFANY Co. Platinum Diamond Sapphire Three Stone Engagement Ring 8.5
By Tiffany Co.
Located in Los Angeles, CA
Sapphire: two round sapphires, carat total weight .58 Hallmark: ©TIFFANY&Co. PT950 35376712 Condition
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Platinum

TIFFANY Co. Elsa Peretti 18K Gold Sevillana Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
weight: 4.0 grams Pendant: 24mm (0.95") wide Silk Cord: Tiffany 16" black silk cord Hallmark: TIFFANY
Category

2010s American Pendant Necklaces

Materials

18k Gold

Tiffany Co. Elsa Peretti Teardrop Diamond 950 Platinum Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
! The chain is signed Tiffany & Co. 'Peretti' and hallmarked for platinum. The piece is in excellent
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Soleste Platinum Cushion Diamond Double Halo Engagement Ring
By Tiffany Co.
Located in Chicago, IL
). Hallmarks: Stamped (c) Tiffany & Co. PT950 68995264 D2.61ct. This timeless Tiffany Soleste design offers
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in Chicago, IL
” on the diamond’s girdle. The ring is hallmarked “Tiffany & Co. Pt950 D39060 1.14ct” and is currently
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

TIFFANY Co. Etoile 18K Gold 9mm Wide Diamond Bangle Bracelet
By Tiffany Co.
Located in Los Angeles, CA
, carat total weight .40 approx. Hallmark: TIFFANY&CO. 750 PT950 Condition: Excellent condition, like
Category

2010s American Bangles

Materials

Diamond, 18k Gold

Tiffany Co. 18K White Gold Streamerica Diamond Hoop Earrings
By Tiffany Co.
Located in Houston, TX
Brand: Tiffany & Co. Gender: Ladies Metal Type: 18K White Gold Width: 6.00 mm Diameter: 17.45
Category

21st Century and Contemporary Unknown Hoop Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany Co. 18K White Gold Streamerica Diamond Band Ring
By Tiffany Co.
Located in Houston, TX
Brand: Tiffany & Co. Gender: Ladies Metal Type: 18K White Gold Ring Size: 5.5 Width: 4.65 mm
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany Co. Elsa Peretti Platinum PT950 Open Heart Stud Earrings
By Tiffany Co.
Located in Simpsonville, SC
0.41" W Weight: 3.3 g Hallmarks: Tiffany & Co., Elsa Peretti, PT950, Spain All our measurements are
Category

Late 20th Century Stud Earrings

Materials

Platinum

Tiffany Co. Chain Bracelet Heart Charm Bracelet in Sterling Silver
By Tiffany Co.
Located in Aventura, FL
; Co. • Stamped: Tiffany Co. sterling silver hallmarks • Total weight: 35.1 grams / 22.5 dwt
Category

1990s Link Bracelets

Materials

Sterling Silver

TIFFANY Co. Platinum 3mm Harmony Wedding Band Ring 4.5
By Tiffany Co.
Located in Los Angeles, CA
Hallmark: ©TIFFANY&CO. Pt950 Tiffany price: $1,275 Authenticity Guaranteed
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Forever Platinum 2mm Lucida Wedding Band Ring 9
By Tiffany Co.
Located in Los Angeles, CA
: 2mm Hallmark: ©TIFFANY & CO. Pt950 Condition: Excellent condition, like new Tiffany Price: $1000
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Forever Platinum 2mm Lucida Wedding Band Ring 7
By Tiffany Co.
Located in Los Angeles, CA
: 2mm Hallmark: ©1999 TIFFANY & CO. PT950 Condition: Excellent condition, like new Tiffany Price: $1000
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. Platinum Comfort Fit Wedding Band Ring 7
By Tiffany Co.
Located in Los Angeles, CA
: 3mm Weight: 5.70 grams Hallmark: TIFFANY&CO. PT950 Condition: Excellent condition, like new
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. Platinum Three Row Wedding Band Ring 6
By Tiffany Co.
Located in Los Angeles, CA
Weight: 4.60 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new Tiffany price
Category

2010s American Wedding Rings

Materials

Platinum

Tiffany Co. 925 Sterling Silver Multi Circles Lariat Station Necklace
By Tiffany Co.
Located in Houston, TX
"TIFFANY & CO." trademark (or hallmark) can also be found on the item. In excellent condition. Pre-owned
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Sterling Silver, Silver

Tiffany Co. 0.30 Carat Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in London, GB
-owned piece is signed ‘Tiffany & Co.’ with the appropriate hallmarks. Gemstone: Diamond Stone Shape
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 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.