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Tiffany & Co. Tiffany Hearts Diamond Necklace
By Tiffany & Co.
Located in London, GB
Here we have a romantic necklace from the world renowned jewellery designer, Tiffany & Co. The
Category

21st Century and Contemporary Pendant Necklaces

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

Vintage Tiffany & Co. Platinum GIA 3.03 Heart Brilliant Diamond Solitaire Ring
By Tiffany & Co.
Located in Montclair, NJ
Breathtaking Heart Shape Diamond Solitaire Ring By Tiffany & Co. --Stone(s):-- (1) Natural
Category

20th Century Solitaire 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

Tiffany & Co. 4.43 Carat GIA G SI1 Diamond Heart Necklace
By Tiffany & Co.
Located in New York, NY
Discover the world of Tiffany & Co. with this Diamond Heart Necklace, featuring a breathtaking 4.43
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Platinum Heart Diamonds Pendant Necklace
By Tiffany & Co.
Located in Flushing, NY
Tiffany & Co Platinum Heart Diamonds Pendant Necklace Marked: PT950 TIFFANY & Co. Approximate
Category

20th Century Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum-Diamond-Large-Heart-Necklace
By Tiffany & Co.
Located in Chicago, IL
A stunning design from Tiffany & Co. large size Metro diamond heart collection. This pendant
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Pave Diamond Platinum Return To TIffany Heart Pendant
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Pave Diamond Platinum Return to TIffany Heart Pendant Product Details Xupes Ref
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & CO. Diamond Platinum Heart Drop Earrings
By Tiffany & Co.
Located in New York, NY
These gorgeous Tiffany & Co. earrings feature a heart-shaped design crafted in platinum and each
Category

2010s Lever-Back Earrings

Materials

Diamond, Platinum

Tiffany & Co. 0.17ct Diamond Sentimental Heart Ring
By Tiffany & Co.
Located in London, GB
From the maker Tiffany & Co. comes this Sentimental Heart ring. A trio of round brilliant diamonds
Category

21st Century and Contemporary Unknown Modern Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 0.43 Diamond 'Metro' Heart Necklace
By Tiffany & Co.
Located in London, GB
From the designer Tiffany & Co. comes this Heart Necklace from their 'Metro' collection. The heart
Category

21st Century and Contemporary Belgian Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Metro Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in New York, NY
Finely crafted in platinum with 2 rows of Round Brilliant cut Diamonds weighing a total of
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Open Heart Diamond Pendant Necklace
By Tiffany & Co.
Located in London, GB
Diamond Weight: Approx. 0.35ct Hallmarked: 18ct London 2007 Marked: ‘Tiffany & Co.' '750' ' Spain' 'Elsa
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold

Tiffany & Co. 18K Yellow Gold & Platinum Fancy Vivid Yellow Heart Diamond
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. 18K Yellow Gold & Platinum Fancy Vivid Yellow Heart Diamond Soleste
Category

2010s American Modern Engagement Rings

Materials

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

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. Diamond Heart Pendant, 4.00 Carats
By Tiffany & Co.
Located in New Orleans, LA
This charming heart-shaped pendant from Tiffany & Co. hails from the Edwardian period
Category

20th Century American Edwardian Brooches

Materials

Diamond, 18k Gold, Platinum

TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace Metal: Platinum Chain: 16" long
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

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

2010s American Pendant Necklaces

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Platinum Diamond Large Heart Pendant
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Platinum Diamond Large Heart Pendant PRIMARY DETAILS SKU: 149925 Listing Title
Category

21st Century and Contemporary Pendant Necklaces

Materials

Platinum

Tiffany & Co. Round Brilliant Cut Diamond Platinum Tiffany Hearts Mini Pendant
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Round Brilliant Cut Diamond Platinum Tiffany Hearts Mini Pendant Product Details
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace Metal: Platinum Chain: 16" long
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond Heart Charm 18k Rose Gold
By Tiffany & Co.
Located in Fairfield, CT
Tiffany & Co. Diamond Heart Charm in 18k Rose Gold This Tiffany & Co. charm is crafted in warm 18k
Category

21st Century and Contemporary Modern Charm Bracelets

Materials

Diamond, Rose Gold, 18k Gold, Gold

Tiffany 7 Co. 1.02ct Diamond Heart Charm Bracelet
By Tiffany & Co.
Located in London, GB
This Heart Charm Bracelet from the designer Tiffany & Co. is Excuisite. Crafted in platinum, it
Category

21st Century and Contemporary Unknown Charm Bracelets

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant Cut Diamond Platinum Tiffany Hearts Small Pendant
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Round Brilliant Cut Diamond Platinum Tiffany Hearts Small Pendant Product Details
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum .06ct Diamond Heart Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .06ct Diamond Heart Ring 5 Metal: Platinum Size: 5 Diamond: Round brilliant
Category

2010s American Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Pavé-Set Diamond Heart Cluster Ring
By Tiffany & Co.
Located in London, GB
at the focal point of this Tiffany & Co. platinum and diamond ring. The heart-shaped charm is pavé
Category

21st Century and Contemporary Unknown Modern Fashion Rings

Materials

Diamond, Platinum

Tiffany & Co. Heart Lock Diamond Paved Platinum Pendant
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Heart Lock Diamond Paved Platinum Pendant Authentic Tiffany Piece - Rare Find! Total
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Heart Charm Bracelet TI24-122225
By Tiffany & Co.
Located in Southampton, PA
This Tiffany & Co. Bracelet is an ideal gift for anyone who has captured your heart. Set in
Category

21st Century and Contemporary Charm Bracelets

Materials

Diamond

Tiffany & Co. heart pendant diamond 18k Necklace 90s
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. pprox 0.3ct TW, most about F-G and VS range Necklace 18 inches long and 2mm wide
Category

1990s American Modern Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Platinum Diamond Heart Necklace
By Elsa Peretti for Tiffany & Co.
Located in North Miami Beach, FL
Tiffany & Co. Platinum Diamond Heart Necklace
Category

Early 2000s American Modern More Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Etoile Platinum 3 Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum 3 Diamond Heart Pendant Necklace Metal: Platinum Weight: 5.0
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Etoile Platinum 3 Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum 3 Diamond Heart Pendant Necklace Metal: Platinum Weight: 5.10
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Heart Diamond Charm Platinum Ring
By Tiffany & Co.
Located in New York, NY
Good condition - Platinum - Band width: 2.7mm - Ring size: 7 - Diamond: 0.17ct - Comes with Tiffany
Category

Early 2000s Band Rings

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16
Category

2010s American Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

Vintage 1950s Tiffany & Co. 3.00 Carat Diamond Heart Pin
By Tiffany & Co.
Located in New York, NY
Finely crafted in platinum with Round Brilliant cut Diamonds weighing a total of approximately 3.00
Category

Vintage 1950s Brooches

Materials

Diamond, Platinum

Tiffany & Co. Keys Diamond Enchant Quatra Heart Key Pendant
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Keys Diamond Enchant Quatra Heart Key Pendant you described is a luxurious piece
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Company Platinum and Diamond Floating Open Heart Necklace
By Tiffany & Co.
Located in Chicago, IL
Circa 1990s Tiffany & Company Platinum Open Heart Necklace, the heart measuring 1 1/8 X 1 1/8
Category

1990s American More Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16
Category

2010s American Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

Rare Vintage Tiffany & Co Diamond Heart 950 Platinum Charm Bracelet
By Tiffany & Co.
Located in Birmingham, GB
Rare Vintage Tiffany & Co Diamond Heart 950 Platinum Charm Bracelet. Fine vintage bracelet from
Category

20th Century Chain Bracelets

Materials

Diamond, Platinum

TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace Metal: 18K yellow Gold Weight: 9.30
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co. Paloma Picasso Large Diamond Gold Heart Brooch
By Tiffany & Co.
Located in Stamford, CT
Tiffany & Co. Large Size Paloma Picasso Diamond Heart brooch 18k Yellow Gold. Set with 18 round
Category

Late 20th Century Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Gold

TIFFANY & Co. 18K Gold 3 Diamond Heart Padlock Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold 3 Diamond Heart Padlock Pendant Necklace Metal: 18K Yellow Gold Weight
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

TIFFANY & Co. Etoile 18K Gold Diamond Heart Charm Bracelet 7"
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond Heart Charm Bracelet 7" Metal: 18K yellow gold Weight: 23.90
Category

2010s Charm Bracelets

Materials

Diamond, 18k Gold

TIFFANY & Co. Etoile 18K White Gold Diamond Heart Ring 7
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K White Gold Diamond Heart Ring 7 Metal: 18K White Gold Size: 7 Weight
Category

2010s Band Rings

Materials

Diamond, White Gold

TIFFANY & Co. 18K White Gold .17ct Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K White Gold .17ct Diamond Heart Pendant Necklace Tiffany gets to the heart of the
Category

2010s American Pendant Necklaces

Materials

Diamond, White Gold

Tiffany & Co. Pearl Ruby Diamond Gold Domed Heart Brooch
By Tiffany & Co.
Located in Stamford, CT
1950's Authentic Tiffany + Co, Ruby, diamond and Akoya pearls set in 18k yellow gold, Italian made
Category

Mid-20th Century Unknown Brooches

Materials

Diamond, Natural Pearl, Ruby, Pearl, 18k Gold, Gold, Yellow Gold

Tiffany & Co. Platinum Diamond Elsa Peretti Open Heart Pendant
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Platinum Diamond Elsa Peretti Open Heart Pendant PRIMARY DETAILS SKU: Z151186
Category

21st Century and Contemporary Pendant Necklaces

Materials

Platinum

Tiffany & Co. Elsa Peretti Diamond Platinum Open Heart Pendant Necklace
By Tiffany & Co.
Located in New York, NY
heart pendant crafted in platinum and set with round brilliant F-G VVS1-VVS2 diamonds weighing an
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Return To Mini Heart Diamond Silver Stud Earrings
By Tiffany & Co.
Located in New York, NY
Return to Tiffany & Co stud Earring Material Sterling Silver Earrings Size Small Metal Purity 925
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Sterling Silver

Tiffany & Co. 0.25ct Diamond 18ct Yellow Gold Mini Hearts Necklace
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.25ct Diamond 18ct Yellow Gold Mini Hearts Necklace Product Details Xupes Ref
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

Tiffany & Co. 0.13ct Diamond Platinum Extra Mini Hearts Stud Earrings
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.13ct Diamond Platinum Extra Mini Hearts Stud Earrings Product Details Xupes Ref
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, Platinum

Tiffany & Co. Elsa Peretti Platinum Pavé Diamond Open Heart Pendant Necklace
By Tiffany & Co.
Located in Boca Raton, FL
This Tiffany & Co. Elsa Peretti Open Heart pendant necklace is crafted in platinum and
Category

21st Century and Contemporary Spanish Modern Pendant Necklaces

Materials

Diamond, Platinum

Vintage Vintage Tiffany & Co. Diamond Heart Pendant Set in Platinum
By Tiffany & Co.
Located in London, England
A beautiful signed Tiffany & Co. diamond heart pendant set in platinum. The pendant is centrally
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Etoile 18K White Gold 5 Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K White Gold 5 Diamond Heart Pendant Necklace Metal: 18K white gold Weight
Category

2010s American Pendant Necklaces

Materials

Diamond, White Gold

Tiffany & Co. Round Brilliant Cut Diamond Platinum Tiffany Hearts Mini Pendant
By Elsa Peretti for Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Round Brilliant Cut Diamond Platinum Tiffany Hearts Mini Pendant Product Details
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Elsa Peretti Open Heart 18k Gold Diamond Pendant Necklace
By Tiffany & Co.
Located in New York, NY
An 18k yellow gold open heart pendant necklace , designed by Elsa Peretti for Tiffany & Co. Pendant
Category

20th Century Drop Necklaces

Materials

Diamond, 18k Gold

Tiffany & Co. Signed Diamond & Platinum Tennis Necklace with Heart-shaped Clasp
By Tiffany & Co.
Located in New York, NY
This platinum necklace by Tiffany & Co. features approximately 5.45 carats of full-cut diamonds
Category

Early 2000s Choker Necklaces

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.