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Tiffany & Co. 0.23 Carat Diamond Platinum Engagement Ring Size 4
By Tiffany & Co.
Located in Simpsonville, SC
Introducing the Tiffany & Co. Diamond Solitaire Engagement Ring—a testament to timeless elegance
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum .35ct Diamond Engagement Ring 4
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .35ct Diamond Engagement Ring 4 Metal: Platinum Size: 4 Diamond: round
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co., 7.02 Carats Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
This beautiful engagement ring crafted by Tiffany & Co. boasts a center round brilliant cut diamond
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co., 5.06 Carats Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
is the perfect engagement ring! Ring size: 6 3/4. Metal: Platinum. Stamp: TIFFANY&CO. IRIDPLAT
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Cut Diamond Engagement Ring 0.30 Carat
By Tiffany & Co.
Located in New York, NY
Tiffany & Co classic round cut solitaire diamond engagement ring crafted in platinum. This ring
Category

2010s American Modern Engagement Rings

Materials

Diamond

Tiffany & Co., 3.08 Carat Oval Diamond Soleste Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Metal: Platinum Ring size: 4 Stamp: TIFFANY&CO. Pt950 (Serial number) D 2.77ct. Gross weight: 3.60 grams
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. Harmony Platinum .47ct Diamond Engagement Ring 4 with Certificate
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Harmony Platinum .47ct Diamond Engagement Ring 4 Metal: Platinum Size: 4 Weight
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round 1.37 Carat Center Engagement Ring GVS1
By Tiffany & Co.
Located in Chicago, IL
certificate, and appraisal documents Previously-owned Tiffany & Co. Engagement Ring. The ring is a size 4 (US
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Setting Engagement Ring 1.01 Carat
By Tiffany & Co.
Located in London, GB
A stunning diamond ring by Tiffany & Co. from the Setting collection. The ring comprises of a round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co., 1.03 Carat Pear Shaped Diamond Engagement Ring Set
By Tiffany & Co.
Located in Chicago, IL
Engagement Ring size: 5 3/4 Band size: 8 Engagement Ring stamp: TIFFANY&CO. Pt950 (Serial number) D 1.03 CT
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co., 2.30 Carat Round Brilliant Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
: Excellent Polish: Very Good Symmetry: Excellent Metal: Platinum Ring size: 4 1/4 Stamp: TIFFANY&CO. Pt950
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Three-Stone Engagement Ring 2.10 Carat E/VS1
By Tiffany & Co.
Located in London, GB
A stunning Tiffany & Co. diamond platinum engagement ring from the Three Stone collection. The ring
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.03 Carats Lucida Diamond Platinum Solitaire Engagement Ring GIA
By Tiffany & Co.
Located in Philadelphia, PA
serial number. Stamped for platinum (worn). And fully signed 1999 Tiffany & Co. Lucida. Ring Size: 4 1/2
Category

1990s Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Diamond Platinum Lucida Solitaire Engagement Ring
By Tiffany & Co.
Located in Narberth, PA
This gorgeous estate diamond engagement ring is an original Tiffany & Co. design! Named the
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Legacy Round .71 Carat Diamond with Halo Engagement Ring Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 6 Breathtaking diamond halo engagement ring from renowned jeweler, Tiffany & Co.. The
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Solitaire Diamond Engagement Ring 18 Karat Yellow Gold 0.42 Carat
By Tiffany & Co.
Located in London, GB
Tiffany & Co solitaire diamond ring in 18 karat yellow gold 0.42 carat. The stone is a round
Category

1990s British Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Company "Grace" collection Platinum Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Circa 2011 Tiffany & Company "Grace" Collection Platinum Engagement Ring, This New, Unworn Ring is
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Lucida Cut Diamond Engagement Ring 1.13 Carat/D Color GIA Cert
By Tiffany & Co.
Located in London, GB
A stunning platinum Tiffany & Co. diamond ring from the Lucida collection. The ring comprises of a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Classic Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum
By Tiffany & Co.
Located in Webster, NY
Authentic Tiffany & Co. classic diamond solitaire ring made in Platinum. Diamond Carat Weight
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.48 CTW Diamond Platinum Harmony Solitaire Engagement Ring GIA
By Tiffany & Co.
Located in Philadelphia, PA
Collection Ring size: 4 1/4 and sizable Measures north to south 5.0 mm and sits 4.0 mm high Total weight
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 5.35 CTW Emerald Cut Diamond Platinum Soleste Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
weights Numbered and fully signed for Tiffany & Co.  Circa: 2020s; from the Soleste collection Ring size
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. .25ctw Diamond Engagement Ring, Platinum, Ring Size 7.5
By Tiffany & Co.
Located in McLeansville, NC
Stones: diamond, 1 stone round brilliant cut 4 mm approximately .25 total carats FG color, SI2
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Mid-Century 1.06 CTW Transitional Cut Diamond Engagement Ring GIA
By Tiffany & Co.
Located in Philadelphia, PA
carat weights Numbered and fully signed for Tiffany & Co.  Circa: 1950s Ring size: 5 1/4 and sizable
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Art Deco 1.20 CTW Old European Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
matte finish and inscribed 'D.W' Stamped for platinum Fully signed for Tiffany & Co. Circa: 1930s Ring
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Mid Century 0.47ct Diamond Solitaire Engagement Ring Platinum
By Tiffany & Co.
Located in Boston, MA
A vintage mid century Tiffany & Company diamond engagement ring set in platinum. Centered by a
Category

Mid-20th Century American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Solitaire Engagement Ring Platinum 1.21ct GIA Knife-Edge
By Tiffany & Co.
Located in Greensboro, NC
stunning designer engagement piece is accompanied by a signature Tiffany & Co. ring box & a Tiffany Blue
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 5.46 CTW Diamond Platinum Contemporary Pavé Engagement Ring GIA
By Tiffany & Co.
Located in Philadelphia, PA
Numbered and fully signed for Tiffany & Co. Circa: 2000s Ring Size: 5 3/4 - inquire for sizing Measures
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Diamond Halo Ring Sz 5.75 Platinum Round Engagement Signed Jewelry
By Tiffany & Co.
Located in Torrance, CA
0.48 carats (estimated at F-G color and VS1-2 clarity). Size & Measurements: The ring is a size 5 3/4
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum .43 ct. Solitaire Round Diamond Engagement Ring H VVS2
By Tiffany & Co.
Located in New York, NY
This Tiffany & Co. Classic Solitaire Engagement Ring showcases a 0.43-carat round brilliant diamond
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co 2000's 0.59 CTW Diamond Platinum Legacy Halo Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
Numbered and fully signed for Tiffany & Co. Circa: 2000's; from the Legacy Collection Ring size: 5 3/4 and
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond Solitaire Platinum Engagement Ring E/VVS2, With Box
By Tiffany & Co.
Located in Scottsdale, AZ
Ring Size: 4 This Tiffany & Co. platinum engagement ring exudes timeless elegance with its simple
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum Diamond Ring 1.28 Carat G/VVS2
By Tiffany & Co.
Located in London, GB
A stunning platinum diamond ring by Tiffany & Co. from the Setting collection. The ring comprises
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co 0.81 Carat Cushion Brilliant Diamond Platinum Engagement Ring
Located in New York, NY
Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.81 Carat Diamond Number of Stones: 1
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified Tiffany & Co. Platinum Diamond Lucida Cut Ring 1.10 Carat
By Tiffany & Co.
Located in London, GB
An alluring platinum Tiffany & Co. diamond ring from the Lucida collection. The ring comprises of a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co 0.60 Carat Round Brilliant Diamond Platinum Engagement Ring
Located in New York, NY
Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.6 Carat Diamond Number of Stones: 1 Color: G
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co 1.27 Carat Round Brilliant Diamond Platinum Engagement Ring
Located in New York, NY
Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.27 Carat Diamond Number of Stones
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Brilliant Cut 0.8ct Diamond Platinum Tiffany Setting Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Brilliant Cut 0.8ct Diamond Platinum Tiffany Setting Ring Brand- Tiffany & Co. Model
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co 1.21 Carat Round Brilliant I VVS1 Diamond Platinum Engagement Ring
Located in New York, NY
Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.21 Carat Diamond Number of Stones: 1 Color: I
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co 3.72 Carat Round Brilliant I VVS2 Diamond Platinum Engagement Ring
Located in New York, NY
Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 3.72 Carat Diamond Number of Stones: 1
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Half Circle Wedding/Anniversary Band Ring
By Tiffany & Co.
Located in Chicago, IL
of 0.22 ct. The ring, weighing 4 grams and sized 6.5, showcases 22 Natural Round Brilliant Cut
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany and Co 1.12 Carat Round Brilliant E-VS1 Diamond Platinum Engagement Ring
Located in New York, NY
Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 1.12 Carat Diamond Number of Stones: 1 Color: E
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Diamond Solitaire Ring 0.58ct
By Tiffany & Co.
Located in SYDNEY, NSW
: Excellent - Consistent with age and use. Accompanied by: This Tiffany & Co Engagement Ring is accompanied
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.01ct True Diamond Platinum Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 1.01ct True Diamond Platinum Ring Brand- Tiffany & Co. Model- 1.01ct Tiffany True
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.15ct Brilliant Cut Diamond Platinum Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 1.15ct Brilliant Cut Diamond Platinum Ring Brand- Tiffany & Co. Model- 1.15ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.92ct Brilliant Cut Diamond Platinum Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.92ct Brilliant Cut Diamond Platinum Ring Brand- Tiffany & Co. Model- 0.92ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Brilliant Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Brilliant Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- Soleste Ring
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.46ct Brilliant Cut Diamond Platinum Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 1.46ct Brilliant Cut Diamond Platinum Ring Product Details Xupes Ref: COMJ849 Brand
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Cocktail Ring, American, circa 1960
By Tiffany & Co.
Located in London, GB
Diamond cocktail ring by Tiffany & Co, American, circa 1960. A yellow gold and platinum ring with
Category

Vintage 1960s American Engagement Rings

Materials

Diamond, Platinum, Yellow Gold

Tiffany & Co. Sapphire Diamond Platinum "Bubbles" Ring
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
Tiffany & Co Platinum Bubble Diamond Sapphire Ring. Made from Solid Platinum 950 and weighs 10.6
Category

Early 2000s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. 0.42ct Pear Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.42ct Pear Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 0.42ct
Category

21st Century and Contemporary European Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.04ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 1.04ct Cushion Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 1.04ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.70ct Princess Cut Diamond Platinum Novo Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.70ct Princess Cut Diamond Platinum Novo Ring Brand- Tiffany & Co. Model- 0.70ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.38ct Oval Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.38ct Oval Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- Soleste
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.46ct Oval Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.46ct Oval Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- Soleste
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.45ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.45ct Cushion Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 0.45ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.90ct Cushion Cut Diamond Platinum Novo Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.90ct Cushion Cut Diamond Platinum Novo Ring Brand- Tiffany & Co. Model- 0.90ct
Category

21st Century and Contemporary European Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.24ct Cushion Cut Diamond Platinum Soleste Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.24ct Cushion Cut Diamond Platinum Soleste Ring Brand- Tiffany & Co. Model- 0.24ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co., 18K Yellow Gold and Diamond Signature X Ring
By Tiffany & Co.
Located in Chicago, IL
brilliant cut diamonds weighing approximately 0.20 carat total. Ring Size: 5 1/4 Stamp: TIFFANY&CO. 750
Category

1990s American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold

Vintage Tiffany & Co. Soleste D-Color Diamond Halo Ring in Platinum
By Tiffany & Co.
Located in London, GB
A beautiful vintage Tiffany & Co. Soleste round brilliant cut diamond halo ring set in platinum
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Pear Cut Diamond Solitaire Ring Set in Platinum
By Tiffany & Co.
Located in London, GB
A beautiful vintage Tiffany & Co. pear brilliant cut diamond single solitaire ring, set in platinum
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

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4 Carat Engagement Ring Tiffany For Sale on 1stDibs

Find the exact 4 carat engagement ring tiffany you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using platinum, gold and 18k gold. Find an antique version now, or shop for 66 vintage or 165 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 4 carat engagement ring tiffany may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. A 4 carat engagement ring tiffany from Tiffany & Co., Thomas Kurilla Jewelry and Five Star Jewelry — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 cushion cut and princess cut alternatives. There aren’t many items for men if you’re seeking a 4 carat engagement ring tiffany, as most of the options available are for women and unisex.

How Much is a 4 Carat Engagement Ring Tiffany?

The price for a 4 carat engagement ring tiffany starts at $530 and tops out at $371,250 with these rings, on average, selling for $7,588.

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.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings 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.