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Tiffany Co. Schlumberger Platinum Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Schlumberger Platinum Diamond Engagement Ring A stunning creation from Tiffany & Co
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum Three Diamond Engagement Ring
By Tiffany Co.
Located in Scottsdale, AZ
Tiffany & Co. Platinum Three Diamond Engagement Ring Designer: Tiffany & co. Material: platinum
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Oval Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Platinum Oval Diamond Engagement Ring Elegant Tiffany & Co. engagement ring crafted
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum Diamond Solitaire Ring
By Tiffany Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: platinum Diamond: 1 round brilliant = 1.14ct Color: D Clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Etoile Platinum Diamond Band
By Tiffany Co.
Located in Tampa, FL
Tiffany & Co. Etoile Platinum & Diamond Band Enhance your jewelry collection with this stunning
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Tiffany T Wide Pavé Diamond Ring Size L (52)
By Tiffany Co.
Located in London, GB
) Band Width: 6mm Total Diamond Weight: Approx. 0.62ct Marked: 'Tiffany & Co.' 'Au750' 'ITALY' Box: The
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany Co. 1.17ct Diamond Full Eternity Ring
By Tiffany Co.
Located in London, GB
delicately set for a total of 1.17 carat. As expected from Tiffany the diamonds are of high quality at F in
Category

21st Century and Contemporary British Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond Drop Earrings
By Tiffany Co.
Located in Mayfair, London, London
A bespoke pair of platinum diamond drop earrings by Tiffany & Co. Both earrings start with a square
Category

21st Century and Contemporary American Drop Earrings

Materials

Diamond, Platinum

Tiffany Co. Tanzanite and Diamond Brooch
By Tiffany Co.
Located in New York, NY
Tiffany & Co. Tanzanite and Diamond Brooch Designed as a star, the center set with a cluster of
Category

20th Century American Artist Brooches

Materials

Diamond, Tanzanite, Platinum

Tiffany Co ‘Etoile’ 0.30ct Diamond Bracelet
By Tiffany Co.
Located in London, GB
This beautiful bangle comes from Tiffany & Co’s ‘Etoile’ collection. It is set with ten round
Category

20th Century British Bangles

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany CO Diamond Engagement Ring Size 4.75
By Tiffany Co.
Located in New York, NY
Brand Tiffany & Co Material: Platinum Condition: Pre-Owned Diamond: 0.65ctw Clarity: VVS Color: E
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Diamond Victoria Necklace
By Tiffany Co.
Located in New York, NY
Platinum with Marquise Diamonds Large Size - Diamond at 0.81 ct twd Chain: 16 inches Included the
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Legacy Cushion Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Legacy Cushion Diamond Engagement Ring This exquisite Tiffany & Co. Legacy
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co Diamond Platinum Diamond Enchant Heart Key Pendant
By Tiffany Co.
Located in London, GB
A stunning Tiffany & Co. Enchant Heart Key Pendant, beautifully crafted in platinum and adorned
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Mid Century Diamond Bracelet France
By Tiffany Co.
Located in Beverly Hills, CA
Tiffany Co Diamond Bracelet Diamond Bracelet 7.5 inches 70 gram weight 18k Gold 27 Round
Category

Vintage 1950s American Clamper Bracelets

Materials

Diamond

Tiffany Ring, Tiffany Co. Diamond Engagement Ring (GIA Approx. 1.1-Carats)
By Tiffany Co.
Located in New York, NY
: Tiffany & Co Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 1.1-Carats
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum Diamond Bubbles Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Bubbles Pendant Necklace Metal: Platinum Chain: 16" Pendant: 18mm
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Rose Gold Tiffany T1 Wide Baguette Diamond Hinged Bracelet 6779014
By Tiffany Co.
Located in Mayfair, London, London
An extravagant 18k rose gold diamond bracelet by Tiffany & Co. from the Tiffany T collection. The
Category

2010s Bangles

Materials

Diamond, Rose Gold

Tiffany Co. Coral and Diamond Earrings
By Tiffany Co.
Located in Atlanta, GA
This classic vintage pair of Tiffany & Co. earrings feature dark saturated orange/red coral
Category

Vintage 1960s American Retro Clip-on Earrings

Materials

Coral, Diamond, 18k Gold

Tiffany Co. Diamond Platinum Swirl Pendant
By Tiffany Co.
Located in New York, NY
This stunning platinum swirl pin by Tiffany & Co. is set with sparkling round cut diamonds that
Category

20th Century Brooches

Materials

Diamond, Platinum

Tiffany Forever Diamond Band Ring Platinum
By Tiffany Co.
Located in Bay Harbor Islands, FL
The Tiffany & Co. Forever band ring is a timeless symbol of enduring love and commitment
Category

21st Century and Contemporary North American Band Rings

Materials

Diamond, Platinum

Tiffany Co. 0.74 Carat Diamond Stud Earrings
By Tiffany Co.
Located in London, GB
, Tiffany Co. Each identical piece features a single bright white round brilliant-cut diamond
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

Tiffany Co. Diamond Platinum Wedding Band
By Tiffany Co.
Located in New York, NY
Celebrate the promise of forever with this exquisite Tiffany & Co. diamond wedding band. Expertly
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Diamond Platinum Victoria Ring
By Tiffany Co.
Located in New York, NY
Tiffany & Co platinum marquis diamond Victoria ring. Approximately 0.32 carats total weight
Category

1990s Japanese Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Oval GIA Diamond Engagement
By Tiffany Co.
Located in New York, NY
Tiffany & Co. Oval Diamond Engagement Ring. This diamond ring has a 4.00ct oval brilliant cut
Category

21st Century and Contemporary American Artist Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond Circlet Pendant
By Tiffany Co.
Located in Mayfair, London, London
A charming platinum diamond pendant by Tiffany & Co from the Circlet collection. The pendant is
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Soleste platinum half diamond band
By Tiffany Co.
Located in Addlestone, GB
Tiffany & Co Soleste Pre-owned platinum half diamond band. 
Beautiful half band of Diamonds, set
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, Platinum

Tiffany Co. Diamond Heart Pendant Necklace
By Tiffany Co.
Located in Darnestown, MD
Paloma Picasso for Tiffany open heart pendant on an 18 inch platinum chain. It has approximately 2
Category

Early 2000s Spanish Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. 1.68ct Diamond Drop Jazz Earrings
By Tiffany Co.
Located in London, GB
Here we have an elegant pair of drop earrings from the world renowned jewellery designer, Tiffany
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Platinum

Tiffany Co. Legacy Cushion Diamond Ring
By Tiffany Co.
Located in New York, NY
Tiffany Cushion Diamond 'Legacy' Ring. This ring has a center cushion diamond weighing a 3.08
Category

21st Century and Contemporary American Artist Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 0.64 Carat Diamond Stud Earrings
By Tiffany Co.
Located in London, GB
, Tiffany & Co. Each identical piece features a single bright white round brilliant-cut diamond, expertly
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Platinum

Tiffany Co 0.22ct Diamond ‘Etoile’ Ring
By Tiffany Co.
Located in London, GB
Tiffany & Co. makers marks can be found along the inside of the band. Gemstone: Diamond Stone Shape
Category

21st Century and Contemporary Unknown Modern Wedding Rings

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

Tiffany Co. The Tiffany Iconic Platinum Round VS2 Gia Diamond Engagement Ring
By Tiffany Co.
Located in Houston, TX
Brand: Tiffany & Co. Gender: Ladies Metal Type: 950 Platinum Ring Size: 4.5 Width: 2.20 mm
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 0.23 Carat Diamond Engagement Ring
By Tiffany Co.
Located in London, GB
designer, Tiffany & Co. At the centre of face we find a single 0.23 carat round brilliant cut diamond which
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co Diamond Princess-Cut Ring 2.11Cts
By Tiffany Co.
Located in Beverly Hills, CA
Tiffany & Co Diamond Princess-Cut Ring 2.11Cts Over 50 chevron-shaped facets create the iconic
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Sapphire and Diamond Eternity Ring
By Tiffany Co.
Located in Litchfield, CT
Circa 2000s, Plat., Tiffany & Co. Set with .30 carats of brilliant white diamonds (G color and VS
Category

Early 2000s American Band Rings

Materials

Diamond, Sapphire, Platinum

Tiffany Co Diamond Signature X Pendant Necklace
By Tiffany Co.
Located in Bethesda, MD
From Tiffany & Co, this is the Signature X pendant with 19 diamonds. ♦ Designer: Tiffany & Co ♦
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

Tiffany Co. Platinum Diamond Drop Earrings
By Tiffany Co.
Located in Mayfair, London, London
A stunning pair of platinum diamond drop earrings by Tiffany & Co. The earrings are set with round
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Platinum

TIFFANY Co. Victoria Platinum 0.64ct Diamond Earrings
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. Victoria Platinum 0.64ct Diamond Earrings Metal: Platinum Weight: 2.30 grams
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

Tiffany Co Diamond Gold Dome Ring
By Tiffany Co.
Located in New York, NY
18k yellow and white gold dome ring by Tiffany & Co, with approx. 3 carats in diamonds. Ring size
Category

20th Century American More Rings

Materials

Diamond, Gold

Tiffany Co. Diamond Platinum Etoile Band Ring
By Tiffany Co.
Located in Beverly Hills, CA
This platinum Etoile band ring by Tiffany & Co. features ten diamonds set across the band. The ring
Category

1990s Band Rings

Materials

Diamond, Platinum

Tiffany Company Circlet Platinum and Diamond Ring
By Tiffany Co.
Located in Chicago, IL
Circa 2020 Tiffany & Co. Circlet collection Ring, .950 Platinum and measuring 5/8 inch across the
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Harmony Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
A classic Tiffany & Co. Brilliant Round Harmony Diamond Ring featuring a 1.06 carat diamond — one
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Diamond Oval Key Pendant Necklace
By Tiffany Co.
Located in New York, NY
Finely crafted in platinum with Round Brilliant cut Diamonds over the entire key. Comes with its
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Citrine Diamond Cocktail Ring
By Tiffany Co.
Located in New York, NY
This exquisite cocktail ring, crafted by Tiffany & Co. in the 1980s, showcases a stunning emerald
Category

20th Century American Contemporary Cocktail Rings

Materials

Citrine, Diamond, Platinum

Tiffany Co. 0.34ct Diamond ‘Soleste’ Eternity Ring
By Tiffany Co.
Located in London, GB
Tiffany the diamonds are of high quality, matching at F in colour and VVS in clarity. Crafted in platinum
Category

21st Century and Contemporary British Band Rings

Materials

Diamond, Platinum

Vintage Tiffany and Co. Diamond Eternity Platinum Ring. Tiffany Curve PT950 band
By Tiffany Co.
Located in Port Charlotte, FL
Rare Tiffany and Co. Platinum Curved Dainty ring Diamond Eternity Bezel set into PT950. Condition
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold, Platinum

Tiffany Co. Ruby and Diamond Platinum Ring
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Ruby and Diamond Platinum Ring Center Stone: Natural Ruby weighing 4.14 carats Side
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Ruby, Platinum

TIFFANY Co. Platinum Diamond Flower Ring 5.5
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Flower Ring 5.5 Metal: Platinum Size: 5.5 Weight: 3.50 grams
Category

2010s American Cluster Rings

Materials

Diamond, Platinum

Tiffany Co., 5.84 Carat Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Elevate your jewelry collection with this exceptional Tiffany & Co. three stone diamond ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Diamond Ball Pendant Necklace
By Tiffany Co.
Located in New York, NY
Tiffany & Co. diamond ball pendant necklace Round-cut diamonds of approximately 2.5-3 carats, 18
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Platinum 2.39 Carat Diamond Hoops
By Tiffany Co.
Located in West Palm Beach, FL
Exquisitely crafted in platinum by the renowned American house of Tiffany & Co., these elegant
Category

21st Century and Contemporary Unknown Modern Hoop Earrings

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond J Hoop Earrings
By Tiffany Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: platinum Diamond: 20 round brilliant cut = 0.60cttw Color: G / H
Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti Platinum Diamond Earrings
By Tiffany Co.
Located in New York, NY
TIFFANY & CO. ELSA PERETTI DIAMOND EARRINGS IN PLATINUM. *Includes Tiffany box. Condition
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Platinum

Tiffany Co. Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in London, GB
A classic engagement ring from Tiffany & Co. It centres a round brilliant diamond which weighs 0.45
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum Diamond Flower Ring 4.5
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Flower Ring 4.5 Metal: Platinum Size: 4.5 Weight: 3.50 grams
Category

2010s American Cluster Rings

Materials

Diamond, Platinum

Tiffany Co. Heart Diamond Gold Ring
By Tiffany Co.
Located in New York, NY
Tiffany & Co. heart diamond gold ring Round-cut diamonds of approximately 0.30 carat, 18 karat
Category

Late 20th Century Fashion Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

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Tiffany Diamonds For Sale on 1stDibs

Browse a vast assortment of tiffany diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from platinum, gold and 18k gold — can elevate any look. Our selection of items includes 8020 vintage examples as well as 8598 contemporary versions. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Our collection of tiffany diamonds includes designs that are universally popular, but modern and contemporary styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Tiffany Co., Jean Schlumberger for Tiffany Co. and Elsa Peretti for Tiffany Co. are consistently popular. A selection of round cut, brilliant cut and cushion cut can be found today on these pages. When shopping our range of tiffany diamonds, you’ll find that there are less available pieces for men today than there are for women.

How Much are Tiffany Diamonds?

Prices for tiffany diamonds start at $1 and top out at $3,200,000 with these rings, on average, selling for $4,997.

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.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry 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.