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Vintage Tiffany Co. Collar Necklace Gold Platinum Diamond Estate Jewelry
By Tiffany Co.
Located in Beverly Hills, CA
grams. It is stamped with Tiffany & Co. maker's mark, hallmarks for 18 karat gold and platinum, Italian
Category

Vintage 1980s American Choker Necklaces

Materials

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

Vintage Tiffany Co. Pocket Watch Pendant Platinum Diamond Estate Jewelry
By Tiffany Co.
Located in Beverly Hills, CA
pocket watch pendant is stamped with French Domestic and Import hallmark for platinum. About Tiffany
Category

Vintage 1950s French Pocket Watches

Materials

Diamond, Platinum

Tiffany Co. Mid-Century Starfish Brooch
By Tiffany Co.
Located in New York, NY
Gram Weight: 22.7 g. Signed: Tiffany Co., partially stamped "IN FRANCE" According to Tiffany
Category

Mid-20th Century Brooches

Materials

Turquoise, 18k Gold

Vintage 1990s Tiffany Co Platinum Tiffany Together Milgraine Edge Wedding Band
By Tiffany Co.
Located in Brighton, GB
Vintage Tiffany wedding Band Platinum Stamped 950 Makers Mark Tiffany & Co Circa 1990s This
Category

Mid-20th Century European Band Rings

Materials

Platinum

Tiffany Co. Multi-heart Lariat Necklace
By Tiffany Co.
Located in Aventura, FL
-heart lariat with cascading charms • Length: 16 inches (40.6 cm) • Creator: Tiffany Co. • Stamped
Category

21st Century and Contemporary Pendant Necklaces

Materials

Sterling Silver

Tiffany Co. Tiffany T Bar Drop Pierced Earrings in 18 Karat Rose Gold
By Tiffany Co.
Located in Scottsdale, AZ
Introducing a stunning pair of Tiffany & Co. Tiffany 'T' bar earrings in polished rose gold
Category

21st Century and Contemporary Unknown Contemporary Drop Earrings

Materials

Gold, 18k Gold, Rose Gold

Tiffany Co Edwardian Diamond Platinum Bracelet
By Tiffany Co.
Located in Beverly Hills, CA
-set with old European cut round diamonds, length 7 Inches , Hallmark stamped Tiffany & Co; circa
Category

Vintage 1910s American Link Bracelets

Materials

Diamond, Platinum

TIFFANY CO. Estate 18k Three-Strand Bracelet
By Tiffany Co.
Located in Narberth, PA
is secured by a simple push hook clasp.The latch is stamped "18K" and with the Tiffany & Co
Category

21st Century and Contemporary Modern Link Bracelets

Materials

Gold, 18k Gold, Yellow Gold

Tiffany Co Platinum Cigar Bend Ring
By Tiffany Co.
Located in Scottsdale, AZ
excellence in jewelry craftsmanship. This stamp not only adds authenticity to the piece but also represents a
Category

1990s Band Rings

Materials

Platinum

Tiffany Co. Harmony Platinum Engagement Ring with Diamonds
By Tiffany Co.
Located in Aventura, FL
stamped “PT950, TIFFANY & CO. D 0.21” with serial numbers, confirming its luxury pedigree and exceptional
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

TIFFANY CO. Art Deco Platinum Diamond and Ruby Terrier Pin
By Tiffany Co.
Located in Narberth, PA
A very charming Tiffany & Co. dog pin from the Art Deco (ca1920) era! Crafted in platinum, this
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Ruby, Platinum

TIFFANY CO. Estate 18k Diamond Half Band
By Tiffany Co.
Located in Narberth, PA
A fabulous diamond half band by legendary jewelry, Tiffany & Co.! This stylish estate ring is
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

TIFFANY CO. Estate Platinum Diamond Eternity Band
By Tiffany Co.
Located in Narberth, PA
 surface in a continuous channel setting. The interior is stamped with the authentic "TIFFANY & CO
Category

21st Century and Contemporary Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co Victoria Diamond Mixed Cluster Platinum Bracelet
By Tiffany Co.
Located in Southampton, PA
Platinum Diamond Victoria Mixed Cluster Bracelet by Tiffany Co. Tiffany Co’s Victoria
Category

Early 2000s American Choker Necklaces

Materials

Diamond, Platinum

Tiffany Co. Gold Anemone Brooch, 18k Yellow Gold, Statement Designer Piece
By Tiffany Co.
Located in McLeansville, NC
Length: 1 in. Width: 7/8 in. Weight: 5.1 dwts. / 8.1 grams Stamps: "Tiffany & Co 750" A Couple
Category

21st Century and Contemporary Brooches

Materials

18k Gold, Yellow Gold

TIFFANY CO. Art Deco Platinum Diamond and Ruby Terrier Pin
By Tiffany Co.
Located in Narberth, PA
A very charming Tiffany & Co. dog pin from the Art Deco (ca1920) era! Crafted in platinum, this
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Ruby, Platinum

Tiffany Co. Forever Embrace Diamond Wedding Band Ring
By Tiffany Co.
Located in Chicago, IL
craftsmanship and refined minimalism. The ring weighs 6.6 grams and is stamped “Tiffany & Co. PT950”. Ring size
Category

2010s American Band Rings

Materials

Diamond, White Diamond, Platinum

TIFFANY Co. Etoile Platinum Diamond 4mm Band Ring 6.75
By Tiffany Co.
Located in Aventura, FL
(4.0 mm) Total weight: 8.06 grams / 5.2 dwt Stamped: TIFFANY & Co. PT950 Tiffany Price: $3,300
Category

20th Century Band Rings

Materials

Diamond, White Diamond, Platinum

TIFFANY Co. Etoile Platinum Diamond 4mm Band Ring 9.5
By Tiffany Co.
Located in Aventura, FL
(4.0 mm) Total weight: 8.87 grams / 5.7 dwt Stamped: TIFFANY & Co. PT950 Tiffany Price: $3,300
Category

20th Century Band Rings

Materials

Diamond, Platinum

Tiffany Co. 18k Gold Platinum Picasso Diamond Squiggle Brooch Pendant
By Tiffany Co.
Located in Honolulu, HI
. The total weight is 9.2 grams. Stamped "750" and hallmarked "Paloma Picasso" and "1983 Tiffany & Co
Category

Late 20th Century American Modern Brooches

Materials

Diamond, Yellow Gold, 18k Gold, Platinum

Tiffany Co. 18k White Gold Diamond T Wire Ring
By Tiffany Co.
Located in Aventura, FL
ring is both comfortable and luxurious for everyday wear. Authentically stamped “Tiffany & Co. Au750
Category

21st Century and Contemporary Engagement Rings

Materials

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

Tiffany Co. Triple interlocking Diamonds Necklace in 18kt Gold
By Tiffany Co.
Located in Aventura, FL
) Necklace Length: 17 inches (43.2 cm) Stamped: [Please specify if available; e.g., "Tiffany & Co. Au750
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

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. Geometric Cufflinks in 14kt Yellow Gold with Black Onyx
By Tiffany Co.
Located in Miami, FL
Geometric cufflinks designed by Tiffany & Co. Elegant and minimalist pair of cufflinks, created in
Category

Late 20th Century Modernist Cufflinks

Materials

Onyx, 14k Gold, Yellow Gold

TIFFANY CO. 1900 Edwardian Essex Glass Enameled Dog Pin In 18Kt Yellow Gold
By Tiffany Co.
Located in Miami, FL
Essex glass pin with dog designed by Tiffany & Co. This is an exceptional antique pin created in
Category

Antique Early 1900s American Edwardian Brooches

Materials

Gold, Yellow Gold, 18k Gold, Enamel

Tiffany Co. 14K Gold and Ruby Dress-Set Cufflinks, Circa 1945
By Tiffany Co.
Located in Perry, FL
Vintage Tiffany & Co. 14K Gold and Ruby Dress-Set with Baton Cufflinks Circa 1945 Cufflinks, each
Category

21st Century and Contemporary Cufflinks

Materials

Ruby, 14k Gold

Tiffany Co. 4.16 Carat Diamond Platinum Victoria Bracelet
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Victoria Platinum Diamond Bracelet, 4.16 Carats An elegant and timeless creation
Category

2010s Unknown Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Platinum

Tiffany Co Victoria Marquise Natural Diamond Platinum Flower Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
-VVS clarity E/F colour with an excellent cut. Fine jewellery houses like Tiffany only use the best
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co Victoria Diamond Platinum Mixed Cluster Pendant Necklace
By Tiffany Co.
Located in Southampton, PA
Stamped Hallmarks: Tiffany & Co PT950 *Free Shipping within the United States* YOUR PRICE: $39,500
Category

21st Century and Contemporary American Pendant Necklaces

Materials

White Diamond, Diamond, Platinum

TIFFANY CO. FRANK GEHRY Estate Torque Square Ring Set
By Tiffany Co.
Located in Narberth, PA
launched an exclusive jewelry collection with Tiffany & Co. in 2006. True to his aesthetic roots, the
Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

TIFFANY CO. Hardware Modernist Ball Ring In Solid 18Kt Yellow Gold
By Tiffany Co.
Located in Miami, FL
New York City by the American jewelry house of Tiffany & Co. The modernist ring is part of the
Category

21st Century and Contemporary American Modernist Cocktail Rings

Materials

Gold, Yellow Gold, 18k Gold

Vintage Tiffany Co. Victoria Marquise Natural Diamond Platinum Flower Ring
By Tiffany Co.
Located in Birmingham, GB
and gemstones in their jewellery, and this piece is no exception. Ring is hallmarked/stamped Tiffany
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Platinum

Tiffany and Co. 7 Heart Charm Bracelet Sterling Silver
By Tiffany Co.
Located in Honolulu, HI
All charms are stamped with Tiffany & Co. Hallmark. One charm is engraved with the word "Ku'uipo
Category

21st Century and Contemporary French Modern Tennis Bracelets

Materials

Sterling Silver

Tiffany Co Geometric Cufflinks 18Kt Yellow Gold With Black Onyx And White Nacre
By Tiffany Co.
Located in Miami, FL
signed, "TIFFANY & CO 18 CT. W-GERMANY". Collateral: They are accompanied by a presentation jewelry box
Category

Vintage 1970s American Modernist Cufflinks

Materials

Onyx, Gold, 18k Gold, Yellow Gold

Tiffany Co. Antique Art Deco Diamond Brooch in Platinum 18 Karat Yellow Gold
By Tiffany Co.
Located in Tampa, FL
with old european cut diamonds set among delicate filigree and milgrain. The brooch is stamped Tiffany
Category

Vintage 1910s American Art Deco Brooches

Materials

Diamond, Yellow Gold, Platinum

Rare Tiffany Co. ~96" Long Pearl Strand Necklace 18k White Gold
By Tiffany Co.
Located in Northbrook, IL
18k white gold rondel, with the Tiffany Co. 750 signature stamps. This piece is a testament to
Category

21st Century and Contemporary Pendant Necklaces

Materials

Pearl, 18k Gold, White Gold

Vintage Tiffany Co. Elsa Peretti Open Heart 18k Gold Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
piece is signed Tiffany & Co. 750 and 'Peretti'. The chain is also stamped Tiffany & Co 750 and signed
Category

21st Century and Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Vintage Tiffany Co Yellow Gold Large X Classic Signature Necklace
By Tiffany Co.
Located in Southampton, PA
The Tiffany & Co. Large X Classic Signature Necklace is crafted in luxurious 18k gold, featuring an
Category

Vintage 1980s American Link Necklaces

Materials

Yellow Gold

Tiffany Co. Elsa Peretti Sterling Silver 3 Bean Pendant 16" Necklace
By Tiffany Co.
Located in Aventura, FL
designs for Tiffany Co. revolutionized modern jewelry with their organic, sculptural forms inspired
Category

1990s Pendant Necklaces

Materials

Sterling Silver

Vintage Tiffany Co. White Round Pear Cut Diamond Platinum Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
jewellery houses like Tiffany only use the best diamonds and gemstones in their jewellery, and this piece is
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Platinum

Fine Tiffany Co. Diamond Flower Flora 950 Platinum Cocktail Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
diamonds and gemstones in their jewellery. Ring is hallmarked/stamped Tiffany & Co. PT950. Ring has been
Category

20th Century Cluster Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. 0.24ct Round Cut Diamond 950 Platinum Solitaire Ring
By Tiffany Co.
Located in Birmingham, GB
hallmarked/stamped Tiffany & Co. PT950 with serial number. Ring has been professionally polished and cleaned
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co Victoria Marquise Cut Ruby 18k Yellow Gold Flower Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
their jewellery, and this piece is no exception. Chain is hallmarked/stamped Tiffany & Co. 750. Weighs
Category

21st Century and Contemporary Pendant Necklaces

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Tiffany Co. Elsa Peretti Large Open Heart Diamond 18k Gold Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
diamonds. Fine jewellery houses like Tiffany only use the best diamonds in their jewellery. Large size
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Atlas Lady 36mm 18K Rose Gold Diamond Watch Z1301.11.31E20C71E
By Tiffany Co.
Located in Aventura, FL
material: Rose gold Bracelet material: Leather Year of production: 2012 Condition: New Stamped: Tiffany
Category

21st Century and Contemporary American Modernist Wrist Watches

Materials

Diamond, Gold, 18k Gold, Rose Gold

Vintage Tiffany Co. Elsa Peretti Diamond By The Yard Platinum Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
Tiffany only use the finest diamonds and gemstones in their jewellery and this diamond is no exception
Category

20th Century Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Elsa Peretti 22mm Large Open Heart 18k Gold Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
. 750 (for 18k gold) and 'Peretti'. The chain is also stamped Tiffany & Co and signed for the Elsa
Category

21st Century and Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Vintage Tiffany Co. Round Cut White Diamond 950 Platinum Cluster Flower Ring
By Tiffany Co.
Located in Birmingham, GB
/G colour. All with an excellent round brilliant cut, Fine jewellery houses like Tiffany only use the
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Art Deco Platinum Cushion Sapphire Diamond Ring
By Tiffany Co.
Located in New York, NY
size 8 and can be sized. The ring is stamped Tiffany & Co.
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Vintage Tiffany Co. GIA Pearl Diamond Necklace 16" Natural Pearls Platinum
By Tiffany Co.
Located in Dearborn, MI
Vintage Tiffany & Co. GIA Certified Natural Pearl Necklace with Platinum Diamond Clasp 16 Inch Pink
Category

Vintage 1960s Retro Beaded Necklaces

Materials

Diamond, Natural Pearl, Platinum

Tiffany Company Diamond Trefoil Key Pendant, 18K White Gold, Length 2.25 Inch
By Tiffany Co.
Located in McLeansville, NC
clarity Length: 2.25 in. Width: 5/8 in. Weight: 4.4 dwts. / 6.8 grams Stamps: Tiffany & Co 750 A
Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

TIFFANY CO. Deco Long Platinum Necklace With Ctw In Kunzite And Diamonds
By Tiffany Co.
Located in Miami, FL
necklace-pendant crafted in New York City by the American jewelry house of Tiffany & Co. The necklace is
Category

Early 2000s American Art Deco Pendant Necklaces

Materials

Diamond, Kunzite, White Diamond, Platinum

Tiffany Co Engagement Ring .20ct G-VS1  Diamond Solitaire Platinum
By Tiffany Co.
Located in Dearborn, MI
) Weight: 3.5 Grams Metal: Platinum Stamps: Tiffany & Co. PT950 D54151 .20CT Measures: 5.2mm off the
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

1.02ct Tiffany Co Fancy Intense Yellow Diamond Gold Platinum Soleste Halo Ring
By Tiffany Co.
Located in Birmingham, GB
jewellery houses like Tiffany only use the finest diamonds in their jewellery. The fancy intense yellow
Category

20th Century Cluster Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

TIFFANY CO. 1915 Edwardian Guilloche Enameled Watch Necklace In 18Kt Gold
By Tiffany Co.
Located in Miami, FL
presentation jewelry box. Condition: The overall condition of this Tiffany & Co. pendant watch is very good
Category

Vintage 1910s American Edwardian Pendant Necklaces

Materials

Gold, Yellow Gold, Enamel, 18k Gold

Fine Tiffany Co. Round Emerald Diamond Flower 18k Yellow Gold Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
in their jewellery. Ring is hallmarked/stamped Tiffany & Co. 750. Ring has been professionally
Category

20th Century Cluster Rings

Materials

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

Tiffany Co. Elsa Peretti Round Diamond By The Yard 18k Yellow Gold Necklace
By Tiffany Co.
Located in Birmingham, GB
like Tiffany only use the finest diamonds and gemstones in their jewellery and this diamond is no
Category

20th Century Pendant Necklaces

Materials

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

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Is All Tiffany Jewelry Stamped For Sale on 1stDibs

On 1stDibs, you can find the most appropriate is all tiffany jewelry stamped for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. You can easily find a 597 antique edition and 122 modern creations to choose from as well. Finding the perfect is all tiffany jewelry stamped may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing is all tiffany jewelry stamped — no matter the origin — is easy, but Tiffany Co., Angela Cummings for Tiffany Co. and Elsa Peretti for Tiffany Co. each produced a popular version that is worth a look. While most can agree that any is all tiffany jewelry stamped from our collection can easily elevate most outfits, but the choice of a diamond version from the 183 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes cabochon and mixed cut alternatives. When shopping for a is all tiffany jewelry stamped, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Is All Tiffany Jewelry Stamped?

Prices for a is all tiffany jewelry stamped can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $119 and can go as high as $375,000, while this accessory, on average, fetches $5,350.
Questions About Is All Tiffany Jewelry Stamped
  • 1stDibs ExpertMarch 13, 2024
    Yes, nearly all vintage Tiffany jewelry is stamped. However, the stamp on older pieces may not include the maker's name. You should still find a hallmark that represents the metal’s purity. Examples include 925, AG925 or STER for sterling silver. Find a variety of Tiffany Co. jewelry from some of the world's top sellers on 1stDibs.
  • 1stDibs ExpertMay 14, 2024
    What the identification symbols stamped on jewelry are vary from piece to piece. In most cases, jewelry makers add markings that signify which brand produced a piece and what its materials are. For example, Tiffany Co. typically stamps its full wordmark and “750” on its 18-karat gold jewelry. Some jewelry may also feature other hallmarks to represent its manufacturing location, serial number and/or copyright. On 1stDibs, explore a large selection of jewelry.
  • 1stDibs ExpertAugust 17, 2021
    The 925 on Tiffany jewelry is there to honor Tiffany Co.'s silversmithing legacy. The legendary American luxury house set the U.S. standard for sterling silver (925 per 1,000 parts silver) and its product is stamped with the number to indicate as much. Tiffany pioneered a mixture of 92.5% pure silver and 7.5% copper in its jewelry in 1851. Find extraordinary Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 7, 2024
    Yes, Tiffany jewelry has value. Due to the ongoing demand for pieces produced by the luxury jewelry house, Tiffany Co. jewelry typically retains its value, and the prices of some pieces may appreciate over time. Keep in mind that how well you care for and store your jewelry can impact its resale value. On 1stDibs, explore a diverse assortment of Tiffany Co. jewelry.
  • 1stDibs ExpertMarch 13, 2024
    No, Tiffany does not authenticate jewelry in its store or through its official website. To tell whether Tiffany jewelry is real, look for metal hallmarks. Silver pieces should stay "Sterling" or "925." Tiffany Co. uses the 750 stamp for its 18-karat gold jewelry and the 950 stamp for platinum. Not only should a hallmark be present, but the spacing on the numbers or letters should be neat and properly aligned on the jewelry. For assistance authenticating a piece, consult an expert appraiser or dealer. Find a wide range of Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Tiffany jewelry is famous for producing luxury jewelry of exceptional quality. Its diamond and sterling silver collections are especially popular. The signature blue box used to package Tiffany pieces has become as famous as the jewelry itself. On 1stDibs, shop a collection of Tiffany jewelry.
  • 1stDibs ExpertApril 22, 2024
    Where Tiffany jewelry is manufactured varies. Around 60% of the American luxury jewelry maker's pieces come from workshops located in Kentucky, New York and Rhode Island. Much of the remaining work occurs in the Dominican Republic. On 1stDibs, find a large selection of Tiffany Co. jewelry from some of the world's top sellers.
  • 1stDibs ExpertMarch 25, 2024
    No, you generally can't sell your Tiffany jewelry back to Tiffany Co. However, the American luxury jewelry maker does offer an exchange program that lets you turn in your Tiffany pieces for store credit that you can use to buy new jewelry available at Tiffany Co. stores. You can also sell Tiffany jewelry locally and through online platforms. Explore a variety of Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    The iconic Tiffany key rings were inscribed with the message “Please Return to Tiffany Co. New York” so that if separated the owner and key would be reunited at the fifth ave store.
  • 1stDibs ExpertAugust 8, 2024
    Yes, Tiffany lamps and Tiffany jewelry are related. Tiffany Co. was established in Connecticut in 1837 by Charles Lewis Tiffany and John B. Young. Charles had launched the company’s famed catalogue, the Blue Book, and, with it, the firm’s signature robin’s-egg blue in 1845. In 1853, Tiffany and Young shifted their focus to fine jewelry. At the start of the Gilded Age, in 1870, Tiffany Co. opened its flagship store at 15 Union Square West in Manhattan. While Tiffany Co. gained renown all over the world for its designs for silver tableware, ceremonial silver and other objects, its jewelry was also a highly sought-after indicator of status and taste. Upon Charles’s death in 1902, his son Louis Comfort Tiffany took over artistic direction for the brand. Earlier, in 1885, Louis had founded the Tiffany Glass Company, a glassmaking firm, that began producing the lamps commercially in 1895. It evolved into Tiffany Studios in 1902. Louis brought his decorative eye inspired by nature to the Tiffany stained-glass lamps as well as organic jewelry designs. Explore a large collection of Tiffany lamps and Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertNovember 4, 2024
    To identify vintage Tiffany jewelry, see if you can find either a “Tiffany Co.” or “T&Co.” stamp, as nearly all pieces produced by the luxury jewelry maker will display one or the other. Engagement rings made during the late 1960s and beyond will also usually have a serial number, which you can research. However, it is usually inscribed onto the gemstone's girdle in characters too small to be read with the naked eye. If your piece is a diamond ring, you can take it to an authorized Tiffany Co. repair center to have the serial number read and researched to learn more about it. For all other types of jewelry, you can either conduct online research to determine if it is between 20 and 99 years old, making it vintage, or you can have a certified appraiser or experienced dealer help you with the identification process. On 1stDibs, explore a wide variety of vintage Tiffany Co. jewelry.
  • 1stDibs ExpertApril 22, 2024
    There are a few things that make Tiffany jewelry so special. In 1868, Tiffany Co. gained international recognition when it became the first U.S.-based firm to win an award for excellence in silver at the Exposition Universelle in Paris. It built a reputation for fine silver and earned its place in jewelry history with the iconic six-prong Tiffany Setting, introduced in 1886. Since then, Tiffany has been an important arbiter of style in the design of diamond engagement rings, and today the legendary house is one of the most prominent purveyors of luxury jewelry in the U.S., known widely for its expertly crafted necklaces, bracelets, earrings and other pieces. Another aspect of Tiffany’s legacy that makes the house so special is its partnerships with innovative designers such as Elsa Peretti, Jean Schlumberger, Paloma Picasso and others. Explore a wide range of Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertAugust 8, 2024
    Whether Tiffany jewelry is made in the USA varies. Tiffany Co. reports that around 60% of its jewelry comes from workshops in the United States. The remaining pieces come from factories abroad, most of which are located in the Dominican Republic. On 1stDibs, shop a wide variety of Tiffany Co. jewelry from some of the world's top sellers.
  • 1stDibs ExpertApril 22, 2024
    How long Tiffany jewelry lasts will vary. How well you care for and store your jewelry will largely determine its longevity. By following the care instructions provided by the celebrated American jewelry maker, you can help your pieces stand the test of time. Online reviews state that Tiffany Co. jewelry, if cared for properly, can last for decades. Shop a large collection of Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Tiffany jewelry has serial numbers for its diamonds. When you buy your jewelry, you’ll receive a Tiffany Diamond Certificate that certifies the authenticity, integrity and serial numbers of the diamonds. You will also get other pertinent information that relates to your jewelry purchase. On 1stDibs, find a collection of authentic Tiffany pieces from some of the world’s top sellers.
  • 1stDibs ExpertAugust 8, 2024
    What Tiffany Co. jewelry is made of varies. The American luxury jewelry maker is best known for producing pieces out of .925 sterling silver, a durable, tarnish-resistant alloy that is 92.5% pure silver. However, Tiffany Co. also manufactures jewelry out of platinum, titanium and 18-karat rose, white and yellow gold. Many pieces also feature genuine diamonds and pearls. Shop a wide range of Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertAugust 29, 2024
    To tell if Tiffany jewelry is real, first look for its markings. Authentic pieces will generally feature the brand name, metal purity marks and the country of manufacture. The stamps should be properly aligned, evenly spaced and clear. You can compare the marks on your piece to images shared by trusted online resources as part of the authentication process. In addition, examine the overall artisanship of the jewelry. Real Tiffany Co. pieces will be free of flaws; uneven finishes, rough spots and visible glue or soldering marks usually indicate replicas. Since there are many convincing counterfeits, you may wish to seek the opinion of a certified appraiser or other knowledgeable expert. On 1stDibs, find a collection of Tiffany Co. jewelry.
  • 1stDibs ExpertFebruary 13, 2024
    On Tiffany jewelry, 750 means that a piece is made out of a certain material. Specifically, 750 stands for 18-karat white gold, yellow gold or rose gold. The number comes from the fact that 18-karat gold is 75% pure gold and 25% alloy metals. Explore a variety of Tiffany Co. gold jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    The “1837” stamp on Tiffany Co. jewelry pieces is the year Charles Lewis Tiffany founded the brand in Brooklyn, Connecticut. Tiffany Co. continues to be a popular luxury jewelry brand, even trademarking their signature blue as “Tiffany Blue” in 1998. In 2001 they partnered with Pantone to rename and standardized the color as “1837 Blue.” Shop a collection of Tiffany Co. jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Yes, Louis Comfort Tiffany designed jewelry as well as glass windows, lighting and decorative objects. He helped to transform Tiffany Co. into the luxury jewelry brand that it is today after he took control of the company in 1902. Shop a variety of Tiffany Co. jewelry on 1stDibs.