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Tiffany Co. Elsa Peretti Diamond Heart Yellow Gold Band Ring
By Elsa Peretti for Tiffany Co.
Located in Southampton, PA
18k Yellow Gold Diamond Heart Band Ring designed by Elsa Peretti for Tiffany & Co. With 48 Round
Category

20th Century American Band Rings

Materials

Diamond, 18k Gold

Tiffany Co. Elsa Peretti Double Open Heart Diamond Set Necklace
By Elsa Peretti for Tiffany Co.
Located in London, GB
A Tiffany & Co. Elsa Peretti diamond set double open heart 18 karat yellow gold and platinum
Category

Early 2000s Spanish Modern Pendant Necklaces

Materials

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

Vintage Elsa Peretti for Tiffany Co. Full Heart Diamond Ring
By Elsa Peretti for Tiffany Co.
Located in London, England
A beautiful vintage Elsa Peretti for Tiffany & Co. full heart diamond ring set in 18k yellow gold
Category

1990s Unknown Retro Fashion Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany and Co. Peretti Diamond Heart Ring, Platinum Sterling Silver
By Elsa Peretti for Tiffany Co.
Located in McLeansville, NC
Celebrate timeless romance with this exquisite Tiffany & Co. Peretti Diamond Heart Ring, crafted
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Platinum, Sterling Silver

Tiffany Co 16mm Open Heart Diamond Necklace Sterling Silver Estate Signed
By Elsa Peretti for Tiffany Co.
Located in Torrance, CA
Stylish pre-owned Tiffany & Co Open Heart diamond necklace crafted in sterling silver. Diamonds
Category

21st Century and Contemporary Spanish Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Silver, Sterling Silver

Tiffany Co Paloma Picasso .12 Carat Diamond Platinum Heart Pendant Necklace
By Paloma Picasso for Tiffany Co.
Located in Stamford, CT
Iconic Tiffany & Co Paloma Picasso diamond heart pendant necklace. 17 round brilliant cut diamonds
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti Diamond Medium Open Heart Platinum Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Southampton, PA
Platinum Diamond Medium Open Heart Pendant Necklace by Elsa Peretti for Tiffany & Co. With Round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti Diamond Open Heart Platinum Pendant and Chain
By Elsa Peretti for Tiffany Co.
Located in MIAMI, FL
The simple, evocative shape of Elsa Peretti Open Heart designs celebrates the spirit of love
Category

Early 2000s Spanish Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Elsa Peretti Diamond Cat Heart Brooch in 18K Gold
By Paloma Picasso for Tiffany Co.
Located in Boston, MA
A Paloma Picasso designed heart and cat form brooch by Tiffany & Company. Pave set with 1.02
Category

20th Century Brooches

Materials

Diamond, 18k Gold

Tiffany Co. Elsa Peretti Platinum Diamond Open Heart Large Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Southampton, PA
Platinum Diamond Open Heart Pendant Necklace by Elsa Peretti for Tiffany & Co. With Diamonds VS1
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Elsa Peretti Tiffany Co. 3.00 Carat Diamond Platinum Open Heart Necklace
By Elsa Peretti for Tiffany Co.
Located in Philadelphia, PA
Pendant is designed as a stylized open heart pavé set throughout by round brilliant cut diamonds
Category

1990s Unknown Contemporary Drop Necklaces

Materials

Diamond, Platinum

Vintage Elsa Peretti for Tiffany Co. Diamond Heart Pendant and Chain
By Elsa Peretti for Tiffany Co.
Located in London, GB
A vintage Elsa Peretti for Tiffany & Co. diamond heart pendant and chain. This solid 18 karat
Category

Early 2000s European Retro Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Rose Gold Diamond Elsa Peretti Heart Necklace 2.00 Carat
By Elsa Peretti for Tiffany Co.
Located in Mayfair, London, London
A beautiful 18k rose gold diamond heart necklace by Tiffany & Co. from the Elsa Peretti collection
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Theo Fennell Diamond Heart Necklace
By Tiffany Co.
Located in Mayfair, London, London
An 18k white gold diamond heart necklace by Theo Fennell. The necklace features an openwork heart
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Tiffany Co. Elsa Peretti 18 Karat Yellow Gold Diamond Open Heart Ring
By Elsa Peretti for Tiffany Co.
Located in Washington Depot, CT
Tiffany & Co. Elsa Peretti 18K Yellow Gold Diamond Open Heart Ring This authentic Tiffany & Co
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Gold

Tiffany Co. Diamond Set 18ct Yellow Gold 16mm Open Heart Pendant
By Elsa Peretti for Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Tiffany & Co. Diamond Set 18ct Yellow Gold 16mm Open Heart Pendant Product Details Xupes Ref
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Tiffany Co Elsa Peretti Diamond Heart Chain Necklace, 18k Yellow Gold
By Elsa Peretti for Tiffany Co.
Located in McLeansville, NC
Stones: diamond, 5 round brilliant cut 1-1.5 mm approximately .04 total carats EF color/ VS1-2
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co 18K Rose Gold Elsa Peretti Open Heart Pendant 0.02cttw
By Tiffany Co.
Located in New York, NY
This is Tiffany's simple, evocative shape of Elsa Peretti Open Heart. This design celebrates the
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Rose Gold

Paloma Picasso for Tiffany Co. Heart Necklace 18k Gold Diamond Silk Cord
By Paloma Picasso for Tiffany Co.
Located in Beverly Hills, CA
Paloma Picasso for Tiffany & Co. Heart necklace made of 18k gold, featuring diamonds and a silk
Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, 18k Gold

Tiffany Co. Elsa Peretti Heart Shaped Yellow Gold Pendant
By Tiffany Co.
Located in Los Angeles, CA
Tiffany & Co Elsa Peretti yellow gold open heart-shaped pendant. Clear and concise information you
Category

1990s Contemporary Pendant Necklaces

Materials

Yellow Gold

Elsa Peretti Tiffany Co. 3.00 CTW Diamond Platinum Open Heart Pendant Ne
By Elsa Peretti for Tiffany Co.
Located in Philadelphia, PA
Pendant is designed as a stylized open heart pavé set throughout by round brilliant cut diamonds
Category

1990s Contemporary Drop Necklaces

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti 18K Yellow Gold Open Heart Diamond Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Southampton, PA
"Designed as if unaware of its beauty, the Tiffany & Co. Elsa Peretti 18K Yellow Gold Open Heart
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Paloma Picasso for Tiffany Co. Loving Heart Diamond Necklace in Gold
By Paloma Picasso for Tiffany Co.
Located in London, England
A beautiful vintage Paloma Picasso for Tiffany & Co. ‘Loving Heart’ diamond pendant set in 18k
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Elsa Peretti for Tiffany Co. Open Heart Diamond Necklace in Gold
By Elsa Peretti for Tiffany Co.
Located in London, England
A beautiful vintage Elsa Peretti for Tiffany & Co. open heart diamond necklace in solid 18k yellow
Category

Early 2000s Spanish Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Paloma Picasso Tiffany Co. 1983 Diamond 18 Karat Gold Loving Heart Pendant
By Paloma Picasso for Tiffany Co.
Located in Philadelphia, PA
Pendant designed as a polished gold ribbon twisting into an open heart motif Accented by round
Category

Vintage 1980s Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

Tiffany Co. Paloma Picasso 18k Gold Loving Heart Lever Back Earrings
By Tiffany Co.
Located in Los Angeles, CA
specifics Condition Pre-owned: Brand Tiffany & Co. Type Earrings Shape Heart Metal Purity 18k Closure Lever
Category

Late 20th Century American Artisan Lever-Back Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co. Paloma Picasso 18K Rose Gold Double Loving Heart Bracelet 7"
By Tiffany Co.
Located in New York, NY
Pre-owned Tiffany & Co. “Double Loving Heart” bracelet designed by Paloma Picasso, crafted in solid
Category

21st Century and Contemporary Contemporary Chain Bracelets

Materials

Diamond, Gold, 18k Gold, Rose Gold

Tiffany Co. Paloma Picasso Loving Heart Pendant 925 Sterling Silver
By Tiffany Co.
Located in New York, NY
Tiffany & Co Paloma Picasso diamond heart pendant necklace. From the Loving Heart collection by the
Category

2010s Modern Pendant Necklaces

Materials

Sterling Silver

Tiffany Co. Schlumberger Old-Cut Heart Gold Ring
By Jean Schlumberger for Tiffany Co.
Located in Idar-Oberstein, DE
A beautiful Tiffany & Co Schlumberger Diamond Heart Ring, ca. 1950s-1960s The ring features a fine
Category

Vintage 1960s American Retro Cocktail Rings

Materials

Diamond, 18k Gold

Vintage Tiffany Co. Elsa Peretti 18k Rose Gold Nylon Cord Open Heart Necklace
By Tiffany Co.
Located in Beverly Hills, CA
One Vintage Tiffany & Co. Elsa Peretti 18k Rose Gold Nylon Cord Open Heart Necklace. Featuring
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Tiffany Co. Elsa Peretti Open Heart Platinum Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Bethesda, MD
From Elsa Peretti for Tiffany & Co her iconic open heart pendant necklace ♦ Designer: Elsa Peretti
Category

1990s Spanish Pendant Necklaces

Materials

Diamond, Platinum

Vintage Paloma Picasso for Tiffany Co. Infinity Heart Ring Set in 18k Gold
By Tiffany Co.
Located in London, England
A beautiful vintage Paloma Picasso for Tiffany & Co. infinity heart diamond ring set in 18k white
Category

Early 2000s Unknown Modern Fashion Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany Co. Platinum Diamond Elsa Peretti Necklace
By Tiffany Co.
Located in Mayfair, London, London
A sparkly platinum diamond Tiffany & Co. heart necklace from the Elsa Peretti Open Hearts
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Elsa Peretti Tiffany Co. Diamond Platinum Open Heart Pendant Necklace
By Elsa Peretti
Located in Philadelphia, PA
Designed as a 1.0 mm cable link chain suspending a pierced open heart pendant Sinuous with bead set
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond and Pink Sapphire Open Heart Necklace
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: platinum Diamond: 8 round brilliant cut = 0.20cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Tiffany Co. Platinum Diamond Open Heart Pendant .65 Carat with Receipt
Located in Washington Depot, CT
Tiffany & Co. Platinum Diamond Open Heart Pendant .65 cts This gorgeous authentic Tiffany & Co
Category

20th Century Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Sterling Silver Elsa Peretti 5 Open Heart Bracelet
By Elsa Peretti for Tiffany Co.
Located in Bishop s Stortford, Hertfordshire
Tiffany & Co. Diamond Accent Sterling Silver Elsa Peretti Open Heart Brooch Product Details Xupes
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Sterling Silver

Elsa Peretti Tiffany Co. Diamond Platinum 22MM Open Heart Pendant Necklace
By Elsa Peretti
Located in Philadelphia, PA
Comprised of a cable link chain suspending a heart pendant Stylized and pierced with sleek
Category

1990s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Diamond Heart Pendant Necklace in 18 Karat Yellow Gold
Located in New York, NY
Yellow gold diamond heart pendant crafted in 18k gold and mounted on signature petite cable chain
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Rose Gold

Tiffany and Co. by Paloma Picasso Double Loving Heart Necklace in Rose Gold
By Paloma Picasso for Tiffany Co.
Located in Coral Gables, FL
Tiffany and Co. Double Loving Heart necklace crafted in 18 karat rose gold featuring a 0.01 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Tiffany Co. Diamond Heart Necklace 18 Karat Gold Mini Pendant Estate Jewelry
Located in Torrance, CA
Elegant Tiffany & Co diamond heart necklace crafted in 18k rose gold. Round brilliant cut
Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

Tiffany Co. Yellow Gold Diamond Elsa Peretti Necklace
By Elsa Peretti for Tiffany Co.
Located in Mayfair, London, London
A beautiful 18k yellow gold diamond Tiffany & Co. heart necklace from the Elsa Peretti Open Hearts
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Elsa Peretti Tiffany Co. 2000 Diamond 18 Karat Yellow Gold Open Heart Pendant
By Elsa Peretti
Located in Philadelphia, PA
Designed as a sinuous pierced open heart pendant With bead set round brilliant cut diamonds
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Return to Tiffany Diamond Heart Tag Pendant or Charm 18 Karat Gold
By Tiffany Co.
Located in Scottsdale, AZ
Iconic "Return to Tiffany" diamond heart pendant. This familiar designer piece that Tiffany & Co
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany Co. Diamond Heart Necklace
By Tiffany Co.
Located in Houston, TX
Tiffany & Co. pendant necklace featuring a heart pendant with diamonds set in platinum on a
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Diamond Heart Large
By Tiffany Co.
Located in New York, NY
Tiffany Co Platinum Diamond Heart on 16' chain Gently worn, no visible signs of usage , gently
Category

2010s North American Romantic Chain Necklaces

Materials

Diamond, Platinum

Tiffany Co. Diamond Heart Gold Necklace
By Tiffany Co.
Located in Feasterville, PA
A fabulous Tiffany & Co diamond necklace featuring a puffed heart set with the finest Tiffany & Co
Category

Early 2000s Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Tiffany Metro Diamond Heart 18k Earrings
By Tiffany Co.
Located in San Antonio, TX
Tiffany Metro Diamond Heart 18k White Gold Earrings, signed Tiffany & Co., AU 750 Belgium. Pave
Category

2010s Belgian Stud Earrings

Materials

Diamond, 18k Gold

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 Diamond Heart Platinum Necklace
By Tiffany Co.
Located in Los Angeles, CA
Tiffany & Co two-row micro-set diamond heart-shaped necklace. Jacob's Diamond & Estate Jewelry
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Diamond Gold Heart Necklace
By Tiffany Co.
Located in Greenwich, CT
A gorgeous design by Tiffany & Co., this pendant necklace is the perfect gift for someone special
Category

Early 2000s American Chain Necklaces

Materials

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

Tiffany Co. Heart Diamond Platinum Ring
By Tiffany Co.
Located in Mayfair, London, London
An 18k diamond set ring by Tiffany & Co. The ring features a pave set diamond heart motif suspended
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold

TIFFANY Co. Platinum Diamond Heart Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Heart Pendant Necklace Tiffany gets to the heart of the matter
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY Co. Platinum Diamond Heart Pendant Necklace
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Heart Pendant Necklace Tiffany gets to the heart of the matter
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Classic Tiffany Co. Diamond Heart Drop Earrings
By Tiffany Co.
Located in Mayfair, London, London
A pair of Tiffany & Co. heart drop earrings in platinum with pave set round brilliant cut diamonds
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Platinum

Tiffany Co. Diamond Set Platinum Heart Necklace
By Tiffany Co.
Located in Litchfield, CT
iconic Tiffany at their fashionable best. Excellent condition. Remark: "Diamonds and hearts; Brilliant
Category

Early 2000s American Drop Necklaces

Materials

Diamond, Platinum

Tiffany Co. Diamond Platinum Heart Pin Brooch
By Tiffany Co.
Located in Southampton, PA
Platinum Tiffany & Co. Diamond Heart Brooch Pin. With 29 round diamonds VS1 clarity, G color total
Category

1990s American Brooches

Materials

Diamond, Platinum

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Tiffany Diamond Heart For Sale on 1stDibs

You are likely to find exactly the piece of tiffany diamond heart you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Find an antique version now, or shop for 125 vintage or 174 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for an item from our selection of tiffany diamond heart may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing choice in our collection of tiffany diamond heart — no matter the origin — is easy, but Tiffany Co., Elsa Peretti for Tiffany Co. and Paloma Picasso for Tiffany Co. each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also brilliant cut and old european cut versions for sale. When shopping for an object in our assortment of tiffany diamond heart, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Tiffany Diamond Heart?

Prices for a piece of tiffany diamond heart can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $263 and can go as high as $52,000, while this accessory, on average, fetches $3,473.

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.