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Tiffany Co. Cornflower Blue Round Sapphire Diamond Flower 18k Yellow Gold Ring
By Tiffany Co.
Located in Birmingham, GB
like Tiffany only use the best diamonds and gemstones in their jewellery. Ring is hallmarked/stamped
Category

20th Century Cluster Rings

Materials

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

Tiffany Co. LEGACY 2.02 tc D VS1 Cushion Diamond Halo Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Inscription: T&Co.L01150031 Hallmark: ©TIFFANY&CO. PT950 Pat D467.833 et al 26455502 1.60 CT Includes: T&C
Category

2010s Engagement Rings

Materials

Diamond, Platinum

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

Late 20th Century Unknown Coffee and Tea Sets

Materials

Silver, Sterling Silver

Tiffany Co. Full Circle Diamond Channel Set Eternity Band 1.80tcw Plat
By Tiffany Co.
Located in San Diego, CA
Brilliant Diamonds Hallmark: ©TIFFANY&CO. PT950 Includes: T&C Inner & Outer Ring Boxes Retail: $11,500
Category

2010s Band Rings

Materials

Diamond, Platinum

Tiffany Co Platinum Diamond Engagement Ring Round 2.08 cts F VVS2
By Tiffany Co.
Located in San Diego, CA
Diamond Color & Clarity: F, VVS2 Hallmark: TIFFANY&CO. PLAT 2.08 Includes: T&C Ring Box - GIA Diamond
Category

1990s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Sterling Silver Rare Child s Bowl Porringer w/ Original Pouches
By Tiffany Co.
Located in New York, NY
designs are from the 1870s. They are sold with their original Tiffany & Co. pouches. Hallmarks are shown
Category

Early 20th Century American Sterling Silver

Materials

Silver, Sterling Silver

Tiffany Co Platinum Round Diamond 0.91 cts E VVS2 Solitaire Engagement Ring
By Tiffany Co.
Located in San Diego, CA
& Clarity: E, VVS2 Diamond Registration Number: D6**** Hallmark: ©TIFFANY&CO. PT950 D6**** 0.91CT
Category

2010s Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Together Platinum 18K Yellow Gold 6mm Milgrain Wedding Band Ring 8
By Tiffany Co.
Located in Los Angeles, CA
and 18K Yellow Gold Size: 8 Band Width: 6mm Weight: 9.70 grams Hallmark: TIFFANY&CO. 750 PT950
Category

2010s American Wedding Rings

Materials

Platinum, Yellow Gold

Tiffany Co Platinum Round Diamond 0.94 cts F VS1 Solitaire Engagement Ring
By Tiffany Co.
Located in San Diego, CA
& Clarity: F, VS1 Diamond Inscription: T&Co. SERIAL NUMBER Hallmark: ©TIFFANY&CO. PT950 SERIAL NUMBER
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. STREAMAMERI Diamond Rotating Ball Pendant Necklace 18kt White Gold
By Tiffany Co.
Located in San Diego, CA
& Clarity: F, VVS Weight: 6.1 grams Hallmark: ©TIFFANY&CO.750 Includes: Tiffany Necklace pouch Retail
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany Co Princess Cut Diamond 0.73 Cts Solitaire Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Hallmark: ©TIFFANY&CO.PT950 22956515 .73CT Includes: Tiffany & Co. Diamond Certificate, Appraisal & Ring
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Vintage Old Cut Diamond Engagement Ring with Baguettes 1.72 Ctw
By Tiffany Co.
Located in San Diego, CA
Baguette Diamonds 0.27 TCW F color, VVS2 clarity. Size 5.25 - sizable. Ring is Hallmarked TIFFANY&CO
Category

2010s American Engagement Rings

Materials

Diamond, Palladium

TIFFANY Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 7.5 New
By Tiffany Co.
Located in Los Angeles, CA
Hallmark: ©TIFFANY&CO. Pt950 Condition: Brand new, never worn, comes with Tiffany box Tiffany price
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

18K 750 Yellow Gold and Tiffany Co 925 Sterling Silver Heart Bangle Bracelet
By Tiffany Co.
Located in New York, NY
Total Item Weight: 15.2 Grams Length: 18.5 mm Width: 16.0 mm Height: 2.1 mm Sizable: No Hallmarks: ©
Category

21st Century and Contemporary Contemporary Link Bracelets

Materials

18k Gold, Yellow Gold, Sterling Silver

Tiffany Co Schlumberger Studios Four Rope Diamond X Ring 18k Yellow Gold Plat
By Tiffany Co.
Located in San Diego, CA
Diamonds Size: 5.5 Hallmark: ©TIFFANY&CO. SCHLUMBERGER STUDIOS 750 PT950 Includes: T&C Jewelry Pouch
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold, Platinum

Tiffany Co. Classic Platinum Wedding Band Ring, 4.50 mm, Size 9
By Tiffany Co.
Located in Honolulu, HI
platinum 950 with a high polish finish. The band is 4.5 mm wide. The band is hallmarked "©1999 Tiffany &Co
Category

21st Century and Contemporary Band Rings

Materials

Platinum

Tiffany Co. Vivid Red Round Cut Ruby Diamond 18k Yellow Gold Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
gemstones in their jewellery, and this piece is no exception. Ring is hallmarked/stamped Tiffany & Co. 750
Category

21st Century and Contemporary Cluster Rings

Materials

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

Authentic Vintage Tiffany Co. 18 Karat Yellow Gold Leaf Pin Brooch
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Style: Pin / Brooch Metal: 18k Yellow Gold Hallmark: "TIFFANY&Co. 18kt ITALY
Category

1990s American Brooches

Materials

18k Gold, Yellow Gold

TIFFANY Co. Together Platinum 18K Gold 6mm Milgrain Wedding Band Ring 8.5
By Tiffany Co.
Located in Los Angeles, CA
18K Yellow Gold Size: 8.5 Band Width: 6mm Weight: 10.10 grams Hallmark: ©TIFFANY&CO. AU750 PT950
Category

2010s American Wedding Rings

Materials

Platinum, Yellow Gold, 18k Gold

Vintage Tiffany Co. Platinum and Gold Diamond Carved Rock Crystal Leaf Brooch
By Tiffany Co.
Located in New York, NY
Metal: Platinum Stone Setting and White Gold Backing Hallmark: Tiffany & Co. Item #: BR-1350-071924-06
Category

20th Century Brooches

Materials

Diamond, Rock Crystal, White Gold, Platinum

Estate Tiffany Co Necklace Sterling Silver 18k Gold Initial GM 21" Chain
By Tiffany Co.
Located in Torrance, CA
"Tiffany & Co". The pendant is also hallmarked "Tiffany & Co" and "750" for 18k gold. The silver hallmark
Category

Mid-20th Century American Modern Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold, Sterling Silver

Tiffany Co. Legacy 0.66 Carat Cushion Diamond and Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Diamonds 0.14 TCW D-G color / IF-VS2 clarity Hallmark: ©Tiffany&Co.PT950 Pat467.833 et al 31025605 D0.52CT
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Nesting Full Circle .14 ct Diamond 3mm Narrow Band Ring
By Tiffany Co.
Located in New York, NY
and can complement any Tiffany engagement ring style. Fully hallmarked with logo and metal content
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. 18k Gold Diamond Vivid Red Ruby Burst 1960 s Earrings
By Tiffany Co.
Located in Montclair, NJ
: 22.5mm (0.88") Thickness: 8.7mm projection off the ear at the center Hallmark: Tiffany Co. 18kt
Category

Vintage 1960s Stud Earrings

Materials

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

Tiffany Co Victoria Necklace Mixed Cluster 5 Diamond 18k Rose Gold Signed
By Tiffany Co.
Located in Torrance, CA
& Hallmark: 18k rose gold. The necklace is hallmarked "Tiffany & Co" and "Au750"
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

Tiffany Co. Lucida 0.48 Carat Diamond and Platinum Engagement Ring Box
By Tiffany Co.
Located in San Diego, CA
Hallmark: ©TIFFANY&Co. 750PT950 Pat5970744 et al 23642875 0.48ct Includes: Tiffany & Co. Ring Pouch
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany T Wide Ring in Sterling Silver and 18k Rose Gold
By Tiffany Co.
Located in Honolulu, HI
6.4 grams. The band is hallmarked "© Tiffany &Co" and stamped "AG925 AU750" on the inside. This is a
Category

21st Century and Contemporary Wedding Rings

Materials

Rose Gold, Sterling Silver

TIFFANY Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3
By Tiffany Co.
Located in Los Angeles, CA
blue sapphires, carat total weight .17 Hallmark: ©TIFFANY&Co. PT950 Condition: Excellent condition
Category

2010s American Wedding Rings

Materials

Diamond, Sapphire, Platinum

Tiffany Co. Grace Diamond Ring, 0.17ct Princess Cut w 0.19ctw Round Accents
By Tiffany Co.
Located in Houston, TX
comes with the original box. The MSRP for this ring is $3000. Hallmark states Tiffany & Co. PT950.
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Princess Cut Diamond 0.92 cts F VS2 Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
&Co.O04180539 Hallmark: ©TIFFANY&CO.PT950 31639417 D0.92ct Includes: Tiffany & Co. Diamond Certificate
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti Diamond Large Open Heart Platinum Pendant Necklace
By Tiffany Co.
Located in Southampton, PA
" Pendant: 25mm x 28mm Weight: 16.9 grams Stamped Hallmarks: Tiffany & Co PT950 Elsa Peretti Spain *Free
Category

Early 2000s American Pendant Necklaces

Materials

Diamond, Platinum

Platinum Art Deco circa 1920s Tiffany Co Natural Sapphire Diamond Bracelet
By Tiffany Co.
Located in Los Angeles, CA
weight of 9 Carat Stamped hallmark Tiffany & Co Original box Elegant detailed engraving in well cared
Category

Vintage 1920s American Art Deco Tennis Bracelets

Materials

Diamond, Sapphire, Platinum

TIFFANY Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5
By Tiffany Co.
Located in Los Angeles, CA
.30 5 baguette diamonds, carat total weight .56 Hallmark: ©TIFFANY&CO. Pt950
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant 0.25ct I VVS2 Diamond Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
& Clarity: I / VVS2 Hallmark: ©TIFFANY&CO. PT950 22401408 .25 CT Crown Inscription: T&Co.H05310098
Category

Early 2000s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Antique Ivy Sterling Silver Waste Bowl Creamer with Monogram
By Tiffany Co.
Located in Washington Depot, CT
approximately 902g, 580dwt. Both pieces are fully hallmarked with TIFFANY & CO. Very nice condition with some
Category

Antique 19th Century Pitchers and Decanters

Materials

Sterling Silver

TIFFANY Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5
By Tiffany Co.
Located in Los Angeles, CA
Size: 5.5 Band Width: 2.6mm Diamond: Princess cut diamonds, carat total weight .39 Hallmark: ©TIFFANY
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co Legacy Collection Full Circle Diamond Wedding Band Ring Plat
By Tiffany Co.
Located in San Diego, CA
Brilliant Diamonds Color & Clarity: G, VVS Hallmark: ©TIFFANY&CO. PT950 Includes: T&C MicroSuede Jewelry
Category

2010s American Band Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Diamond Wedding Band Ring Platinum 2.5 MM
By Tiffany Co.
Located in San Diego, CA
Hallmark: " ©Tiffany&Co.PT950 " Includes: -Tiffany & Co Ring Box -Certified Appraisal RETAIL VALUE
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Round Diamond Bead Set Half Circle Band Ring Platinum
By Tiffany Co.
Located in San Diego, CA
& Clarity: F - G / VS1 Hallmark: ©TIFFANY&CO. PT950 Retail: $3,150 Sku#11248TLK062320
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Legacy Cushion Diamond 1.33 Tcw Halo Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Diamonds 0.33 tcw Hallmark: ©TIFFANY&CO. PT959 Pat D467.833 et al 24971589 1.00CT Includes: T&C Diamond
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Vivid Pink Tourmaline Heart Cut 18k Yellow Gold Band Ring
By Tiffany Co.
Located in Birmingham, GB
Rare Tiffany & Co. Vivid Pink Tourmaline Heart Cut 18k Yellow Gold Band Ring. A beautifully made
Category

20th Century Solitaire Rings

Materials

Tourmaline, Gold, 18k Gold, Yellow Gold

Finely detailed pair of vintage Tiffany Co shell earrings crafted in 18k yello
By Tiffany Co.
Located in Torrance, CA
gold. The earrings are hallmarked "18k" and "Tiffany & Co". Note: the earring backings are 14k white
Category

Late 20th Century American Modern Stud Earrings

Materials

Yellow Gold, 18k Gold, Gold

Vintage Tiffany Co. Vivid Purple Amethyst Heart Cut 18k Yellow Gold Band Ring
By Tiffany Co.
Located in Birmingham, GB
condition,. Ring is hallmarked/stamped Tiffany & Co. 750. Ring has been professionally polished and
Category

20th Century Solitaire Rings

Materials

Amethyst, Gold, 18k Gold, Yellow Gold

Tiffany Co Platinum Diamond Engagement Ring Round 3.14 ct I VVS1 Solitaire
By Tiffany Co.
Located in San Diego, CA
&Co.T08240011 T&C Diamond Certificate: 66962121/T08240011 Hallmark: ©TIFFANY&Co.PT950 66962121 D3.14ct
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Diamond Signature X Ring in 18 Karat White Gold
By Tiffany Co.
Located in San Diego, CA
Main Diamond: Round Brilliant Cut Diamonds Color & Clarity: F - VS Hallmark: ©TIFFANY&CO.750 Italy
Category

2010s Band Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany Co. Round Diamond Bead Set Half Circle Band Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Diamonds Color & Clarity: F - G / VS1 Hallmark: ©TIFFANY&CO. PT950 Retail: $3,150 Sku#11980TSTDEN072720
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. 18K Gold 925 Sterling Silver Atlas Huggie Half Hoop Earrings
By Tiffany Co.
Located in New York, NY
non-pierced ears. Weight: 17.2 Grams Measurements: 1.05 x 0.55 Inches Hallmarks: 1995, Tiffany & Co
Category

1990s Hoop Earrings

Materials

Gold, 18k Gold, Yellow Gold, Sterling Silver

Tiffany Co. Picasso 18K Yellow Gold Platinum Diamond Zig Zag Brooch #18945
By Tiffany Co.
Located in Washington Depot, CT
. Diamond clarity:  VVS Diamond color: F Hallmark: Plat. 1993 Tiffany & Co. 18K Paloma Picasso Size
Category

20th Century Contemporary Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany Co GIA 1.40 Carat Round Diamond Platinum Solitaire Engagement Ring
By Tiffany Co.
Located in Stamford, CT
5.75 and sizable Platinum Hallmark: Tiffany & Co 2.6 grams Width at top: 3.3mm Height at top: 6.9mm
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Diamond Band Vintage Platinum Ring Half Hoop Mixed Cuts
By Tiffany Co.
Located in Torrance, CA
finger. Metal & Hallmark: Platinum. The ring is hallmarked "Tiffany & Co" and "PT950"
Category

Mid-20th Century American Modern Band Rings

Materials

Diamond, White Diamond, Platinum

Rare Vintage Tiffany Co. Princess Carré Cut Diamond 18k Yellow Gold Band Ring
By Tiffany Co.
Located in Birmingham, GB
common. The ring is hallmarked/signed Tiffany & Co. 750. It has been professionally polished and cleaned
Category

21st Century and Contemporary Fashion Rings

Materials

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

Vintage Tiffany Co. Soleste D-Color Diamond Halo Ring in Platinum
By Tiffany Co.
Located in London, England
signed and hallmarked Tiffany & Co., PT950, 0.85, with the serial number 26703042.
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Schlumberger Taj Mahal Diamond 18K Gold Cufflink Stud Dress Set
By Tiffany Co.
Located in Aventura, FL
innovation. Cufflinks and studs are set with high-grade round brilliant cut diamonds. Hallmarks: Tiffany & Co
Category

21st Century and Contemporary American Modernist Cufflinks

Materials

Diamond, 18k Gold

Vintage Tiffany Co. Princess Cut Diamond Sapphire 18k Yellow Gold Band Ring
By Tiffany Co.
Located in Birmingham, GB
their jewellery. The ring is hallmarked/signed Tiffany & Co. 750. It has been professionally polished
Category

21st Century and Contemporary Band Rings

Materials

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

Tiffany Co. Round Brilliant Diamond 0.57 cts G VVS1 Solitaire Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Color, VVS1 Clarity Hallmark: ©TIFFANY&CO PT950 D04555 .57 Includes: T&C Diamond Certificate, T&C Ring
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Cut Cornered Square Diamond Engagement Ring Platinum 0.48Ctw SZ 9
By Tiffany Co.
Located in New York, NY
'I' color grade and 'VS1' clarity. It bears the hallmark of Tiffany & Co. The ring is size 9 with
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Yellow Orange Citrine Heart Cut 18k Yellow Gold Band Ring
By Tiffany Co.
Located in Birmingham, GB
Rare Tiffany & Co. Vivid Orange Yellow Citrine Heart Cut 18k Yellow Gold Band Ring. A beautifully
Category

20th Century Solitaire Rings

Materials

Citrine, Gold, 18k Gold, Yellow Gold

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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.