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Tiffany Co. Vintage Diamond and Turquoise Yellow Gold Clip-On Earrings
By Tiffany Co.
Located in Southampton, PA
This elegant pair of vintage earrings by Tiffany & Co. catch your attention with their uniquely
Category

20th Century French Clip-on Earrings

Materials

White Diamond, Turquoise, 18k Gold, Yellow Gold

Vintage Tiffany Co. Yellow Diamond Key Pendant Set in Platinum and Gold
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. yellow and white diamond key pendant set in platinum and 18k
Category

2010s Unknown Modern Pendant Necklaces

Materials

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

Vintage Tiffany Co. Novo Fancy Intense Yellow Diamond Ring in Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. ‘Novo’ fancy intense yellow diamond engagement ring set in
Category

2010s Unknown Modern Engagement Rings

Materials

Yellow Diamond, Gold, 18k Gold, Platinum

Tiffany Co. 7.92 CTW Tanzanite Diamond Platinum Stepped Vintage Cocktail Ring
By Tiffany Co.
Located in Philadelphia, PA
Prong set in basket and flanked by stepped shoulders bar set with baguette cut diamonds Weighing 1.50
Category

20th Century Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Tiffany Co. Vintage Diamond Platinum Cocktail Ring Old European Cut Dia
By Tiffany Co.
Located in Boca Raton, FL
Gorgeous Tiffany & Co. diamond cocktail ring, circa 1930's, is handcrafted in platinum. The three
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Vintage Platinum Tiffany Co Oval Sapphire Diamond 3 Stone Engagement Ring
By Tiffany Co.
Located in Santa Barbara, CA
A timeless Tiffany & Co trilogy sapphire and diamond engagement ring. The classic, platinum 3 stone
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Tiffany Co. 1960s 5.71 CTW Aquamarine Diamond Platinum Flower Vintage Ring
By Tiffany Co.
Located in Philadelphia, PA
diamond Weighing approximately 0.10 carat - eye clean and bright Flanked by tri-split looping shoulders
Category

Vintage 1960s Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Vintage Tiffany Co. 4.80 Carats Diamonds 18 Karat Gold Bombe Ring
By Tiffany Co.
Located in Beverly Hills, CA
One Vintage Tiffany & Co. 4.80 Carats Diamonds 18 Karat Gold Bombe Ring. Featuring 79 round
Category

Vintage 1980s American Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Tiffany Co. Diamond Zebra Brooch Set in 18k Yellow Gold
By Tiffany Co.
Located in London, England
A charming vintage Tiffany & Co. Zebra brooch set in 18k yellow gold. The brooch depicts a
Category

Early 2000s Unknown Modern Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Diamond Pendant Necklace
By Tiffany Co.
Located in London, GB
, Tiffany & Co. This vintage piece has been crafted from platinum and showcases a circular open frame which
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Vintage Tiffany Co. Infinity Diamond Ring Set in 18k Yellow Gold
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. infinity diamond ring set in 18k yellow gold. The ring depicts
Category

Early 2000s Unknown Modern Fashion Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Tiffany Co. Metro Diamond Five-Row Ring in White Gold
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. Metro diamond five-row ring set in 18k white gold. The ring is
Category

2010s Belgian Modern Cocktail Rings

Materials

Diamond, White Gold, Gold, 18k Gold

Vintage Tiffany Co. 18K Rose Gold Atlas X Diamond Stud Earrings
By Tiffany Co.
Located in New York, NY
Iconic Atlas X studs in warm 18K rose gold, pavé-set with round brilliant diamonds along the inner
Category

20th Century Contemporary Stud Earrings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Vintage Tiffany Co. Round Emerald And Diamond 18k Gold Cluster Flower Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Natural Round Cabochon Emerald And Diamond 18k Yellow Gold Flower 'Buttercup
Category

21st Century and Contemporary Cluster Rings

Materials

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

Vintage Tiffany and Co 18K Yellow Gold and Platinum Diamond Leaf Pin
By Tiffany Co.
Located in Great Neck, NY
Beautiful Vintage Tiffany and Co 18K Yellow Gold and Platinum Diamond Leaf Pin. This gorgeous
Category

Vintage 1970s Contemporary Brooches

Materials

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

Tiffany Co. Diamond Platinum 18K Yellow Gold Vintage Solitaire Engagement Ring
By Tiffany Co.
Located in Philadelphia, PA
Centering a transitional cut diamond weighing approximately 0.41 carat - G color with VS2 clarity
Category

1990s Engagement Rings

Materials

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

Vintage Tiffany Co. Etoile Diamond Crossover Bangle in 18k Yellow Gold
By Tiffany Co.
Located in London, England
A vintage Tiffany & Co. 'Etoile' diamond hinged bangle set in 18k yellow gold platinum. The
Category

Early 2000s Unknown Modern Bangles

Materials

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

Vintage Tiffany Co Diamond Signature "X" 18k Gold Earrings Retired Design
By Tiffany Co.
Located in Santa Barbara, CA
Enjoy classic Tiffany luxury wearing these signature diamond X earrings. Circa 1990s, crafted in
Category

1990s Contemporary Lever-Back Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Diamond 18 Karat Yellow Gold Vintage Link Choker Necklace
By Tiffany Co.
Located in Boca Raton, FL
This Tiffany & Company diamond link necklace is a breathtaking piece of jewelry that epitomizes
Category

Late 20th Century American Modern Choker Necklaces

Materials

Diamond, Gold, Yellow Gold

Tiffany Co 1960s Emerald Diamond 18K Yellow Gold Vintage Foliate Earrings
By Tiffany Co.
Located in Philadelphia, PA
Prong set with round cut emeralds and round brilliant cut diamonds throughout Emeralds weigh
Category

Vintage 1960s Modern Drop Earrings

Materials

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

Tiffany Co. 1950 s Sapphire Diamond 18K Gold Vintage Owl Brooch
By Tiffany Co.
Located in Philadelphia, PA
blue in color and accented by round brilliant cut diamond eyes Prong set and weighing approximately
Category

Vintage 1950s Brooches

Materials

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

Tiffany Co. Diamond Platinum 18K Yellow Gold Vintage Solitaire Engagement Ring
By Tiffany Co.
Located in Philadelphia, PA
Centering a transitional cut diamond weighing 0.29 carat - H color with VS1 clarity Set in a
Category

20th Century Solitaire Rings

Materials

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

Vintage Tiffany Co Diamond Ruby 18k Yellow Gold Platinum Three Stone Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co Round Cut Diamond & Ruby 18k Yellow Gold & Platinum Three Stone Ring. Fine
Category

20th Century North American Three-Stone Rings

Materials

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

Tiffany Co. Pearl Diamond 18 Karat Gold Vintage Multi-Strand Necklace
By Tiffany Co.
Located in Philadelphia, PA
overtones Cinched by four crossed X's that each center a round brilliant cut diamond Weighing in total
Category

20th Century Multi-Strand Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Yellow Gold

TIFFANY CO. ITALY 18k Yellow Gold Diamond Libra Zodiac Pendant Vintage Rare
By Tiffany Co.
Located in Beverly Hills, CA
Tiffany & Co. Italy Vintage 18k Yellow Gold & Diamond Libra Pendant Vintage & Rare Here is your
Category

Vintage 1970s Italian Pendant Necklaces

Materials

Diamond, Yellow Gold

Vintage Tiffany Co. Ruby And Diamond Flower 18k Yellow Gold Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Ruby & Diamond 18k Yellow Gold Flower Cluster Ring. A beautifully made
Category

20th Century Cluster Rings

Materials

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

Vintage Tiffany Co. Yellow Gold, Diamond, Amethyst and Garnet Bead Necklace
By Tiffany Co.
Located in Beverly Hills, CA
Product details: Designed in 1980's by Tiffany and Co. in Italy. Featuring 18K Yellow gold with
Category

Late 20th Century Italian Beaded Necklaces

Materials

Amethyst, Diamond, Garnet, 18k Gold, Yellow Gold

Tiffany Co Vintage Old Cut Diamond Engagement Ring with Baguettes 1.72 Carat
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Vintage Old Cut Diamond Engagement Ring with Two Baguette Diamonds on the sides set
Category

2010s American Engagement Rings

Materials

Diamond, Palladium

Vintage Tiffany Co Green Peridot Diamond 18k Yellow Gold Three Stone Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co Round Cut Vivid Green Peridot And Diamond 18k Yellow Gold Three Stone Ring
Category

20th Century North American Three-Stone Rings

Materials

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

Tiffany Co. Diamond Etoile Bangle
By Tiffany Co.
Located in London, GB
Here we have an iconic diamond bangle from the world renowned jewellery designer, Tiffany & Co
Category

21st Century and Contemporary Bangles

Materials

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

Vintage Signed Tiffany Company Engagement Ring
By Tiffany Co.
Located in Princeton, NJ
Signed Tiffany & Co. diamond engagement ring. Set in 18k yellow gold with a platinum head. Round
Category

Early 2000s American Engagement Rings

Materials

White Diamond, 18k Gold

Vintage Tiffany Co Fine Emerald Diamond 18k Yellow Gold Three Stone Ring
By Tiffany Co.
Located in Birmingham, GB
Tiffany & Co Fine Vivid Green Emerald & Diamond 18k Yellow Gold Three Stone Band Ring. Stunning
Category

20th Century North American Three-Stone Rings

Materials

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

Vintage Tiffany Co. Diamond Ruby Rose and Green Gold Bow Brooch Pin
By Tiffany Co.
Located in Southampton, PA
14k Rose And Green Gold Diamond & Ruby Vintage Bow Pin Brooch by Tiffany & Co. With 3 round cut
Category

20th Century American Brooches

Materials

Diamond, Ruby, 14k Gold

Vintage Tiffany Co. Blue Sapphire Diamond Flower 18k Yellow Gold Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Blue Sapphire & Diamond 18k Yellow Gold Flower Cluster Ring. A beautifully
Category

20th Century Cluster Rings

Materials

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

Vintage Tiffany Co Platinum Solitaire .74 H VS2 Round Diamond Engagement Ring
By Tiffany Co.
Located in New York, NY
Vintage Tiffany & Co. solitaire engagement ring finely crafted in a 6 prong platinum mounting
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Soleste Cushion Cut Diamond Halo Ring Set in Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. Soleste cushion cut diamond double halo ring set in platinum
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Vintage 1.50 Carat Diamond 18 Karat Gold Eternity Band Ring
By Tiffany Co.
Located in Philadelphia, PA
Eternity band ring channel set fully around by round brilliant cut diamonds Weighing approximately
Category

1990s Contemporary Band Rings

Materials

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

Tiffany Co. Vintage 14 Karat Yellow Gold, Diamond and Sapphire Disc Pendant
By Tiffany Co.
Located in Beverly Hills, CA
Tiffany & Co. Vintage 14k Yellow Gold, Diamond & Sapphire Disc Pendant Circa 1960s Here is your
Category

Vintage 1960s American Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Gold

Vintage Tiffany Co. Diamond 18 Karat Gold Cross Signature X Pendant Necklace
By Tiffany Co.
Located in Philadelphia, PA
' wrapping around the midsection Centering a prong set round brilliant cut diamond weighing approximately
Category

1990s Contemporary Pendant Necklaces

Materials

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

Vintage Tiffany Co. Peretti Diamond and Platinum Bracelet
By Elsa Peretti for Tiffany Co.
Located in Chipping Campden, GB
Delicate and beautiful Tiffany & co Diamond and platinum bracelet. Simply stunning! Length: 6 1/3
Category

1990s Unknown Modern Chain Bracelets

Materials

Diamond, Platinum

Vintage 0.24ct Tiffany Co. Round Brilliant Cut Diamond Ring Set in Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. round brilliant cut diamond single solitaire ring, set in
Category

1990s Unknown Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany and Co. Vintage Victoria Platinum and Marquise Diamond Flower Ring Circa
By Tiffany Co.
Located in New York, NY
Tiffany and Co. Vintage ring from the Victoria collection finely crafted in platinum with 4
Category

1990s Japanese Contemporary Fashion Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Platinum 2ct Pave Diamond Eternity Stack Wedding Band Ring
By Tiffany Co.
Located in Montclair, NJ
: 2.2mm rise off the finger Signature: ©Tiffany & Co. - PLAT Condition: Vintage. shows some surface wear
Category

20th Century Wedding Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. 0.25ct Round Brilliant Cut Diamond Ring Set in Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. round brilliant cut diamond single solitaire ring, set in
Category

Early 2000s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Vintage 1.00 Carat Diamond Platinum Wedding Band Ring, circa 1980s
By Tiffany Co.
Located in Philadelphia, PA
Band style ring centering nine round brilliant cut diamonds weighing approximately 1.00 carat, F/G
Category

Vintage 1980s Contemporary Band Rings

Materials

Diamond, Platinum

Vintage 5.50 Ctw. Round Brilliant Cut Diamond Cross Pendant by Tiffany Co.
By Tiffany Co.
Located in Los Angeles, CA
A rare 5.50 Ctw. Round Brilliant Cut Diamond Cross Pendant Necklace by Tiffany & Co., composed of
Category

1990s American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Retro Ruby Diamond Platinum 14 Karat Yellow Gold Vintage Earrings
By Tiffany Co.
Located in Philadelphia, PA
eye clean. Florals are cinched by a platinum band accented by single cut diamonds. Weighing in total
Category

Vintage 1940s Retro Clip-on Earrings

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold, Platinum

Tiffany Co Vintage Metro Platinum Diamond Open Heart 16.45 Inch Pendant Necklace
By Tiffany Co.
Located in New York, NY
Introducing the timeless elegance of the Tiffany and Co Vintage Metro Platinum Diamond Open Heart
Category

Mid-20th Century American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Vintage Tiffany Co 2.48 Carat Diamond Clarity VS1 Color G Platinum Ring
By Tiffany Co.
Located in Southampton, PA
Platinum Diamond Engagement Ring by Tiffany & Co. With 1 round brilliant cut diamond in the center
Category

20th Century American Engagement Rings

Materials

Diamond, Platinum

TIFFANY CO. 18k Yellow Gold 3 Carat Diamond Bracelet Vintage Circa 1950s
By Tiffany Co.
Located in Beverly Hills, CA
& Co. Vintage 18 KT Gold and Diamond Bracelet 7" Approximately 3.0 Ct of Diamonds G/H Color, vs-1/ vs-2
Category

Vintage 1950s American Retro Retro Bracelets

Materials

Diamond, Yellow Gold

Tiffany Co. Mid-Century Ruby Diamond Platinum 18 Karat Gold Vintage Earrings
By Tiffany Co.
Located in Philadelphia, PA
color with medium saturation. Accented by a surround of single cut diamonds. Weighing approximately
Category

Vintage 1950s Retro Clip-on Earrings

Materials

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

Vintage Tiffany Co. Red Ruby Diamond Flower 18k Yellow Gold Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Ruby & Diamond Buttercup 18k Yellow Gold Ring. A beautifully made yellow
Category

20th Century Cluster Rings

Materials

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

Vintage Tiffany Co. Diamond Ball Ring Pave Bypass 18k Gold Platinum sz 5 13.1g
By Tiffany Co.
Located in Northbrook, IL
vintage Tiffany item, likely produced in the 1990's. You won't easily find another one like this, so
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Tiffany Co. 1999 0.39 CTW Diamond Platinum Vintage Engagement Ring Band Set
By Tiffany Co.
Located in Philadelphia, PA
prong set round brilliant cut diamond Weighing 0.39 carat total - H color with VS1 clarity Completed by
Category

1990s Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Vintage Diamond 18 Karat Gold Signature X Ear-Clips Earrings
By Tiffany Co.
Located in Philadelphia, PA
diamonds weighing approximately 0.60 carat total, F/G color and VS clarity Completed by hinged omega clip
Category

1990s Unknown Contemporary Clip-on Earrings

Materials

Diamond, 18k Gold

Vintage Tiffany Co. 18K White Gold Pave Diamond Feather Pendant Necklace 18"
By Tiffany Co.
Located in New York, NY
This vintage Tiffany & Co. pendant necklace features a sleek feather-inspired design crafted in 18K
Category

20th Century Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Vintage Tiffany Co. 18K Yellow Gold Double Leaf Brooch with Diamond Accent
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. Style: Vintage Hallmarks: © 2003 T & CO. 750 Metal: 18K Yellow Gold Weight: 16.1 grams
Category

21st Century and Contemporary Contemporary Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

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Vintage Tiffany Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate vintage tiffany diamond for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a vintage tiffany diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a vintage tiffany diamond has been a part of the legacy of many jewelers, but those produced by Tiffany Co., Jean Schlumberger for Tiffany Co. and Elsa Peretti for Tiffany Co. are consistently popular. 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 brilliant cut and old european cut alternatives. There aren’t many items for men if you’re seeking a vintage tiffany diamond, as most of the options available are for women and unisex.

How Much is a Vintage Tiffany Diamond?

Prices for a vintage tiffany diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $949 and can go as high as $185,000, while this accessory, on average, fetches $5,763.

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.