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Vintage Jean Schlumberger Tiffany Rope Coil Pearl Diamond 18K Platinum Earrings
By Jean Schlumberger for Tiffany Co.
Located in New York, NY
1990s Vintage Pair of Tiffany and Co made by Schlumberge " Rope Coil" Mabe Pearl Diamond
Category

1990s Modern Clip-on Earrings

Materials

Diamond, Pearl, 18k Gold, Platinum

Tiffany Co. White Gold Beaded Pearl Necklace with Diamonds and Large Briolette
By Tiffany Co.
Located in Manhasset, NY
Antique Tiffany & Co. White Gold Beaded Pearl Necklace with Diamonds and a Large Briolette Cut
Category

Mid-20th Century Victorian Beaded Necklaces

Materials

Diamond

Vintage Tiffany Co. GIA Certified Natural Saltwater Pearl Two Strand Necklace
By Tiffany Co.
Located in Miami, FL
Tiffany & Co. signed vintage natural saltwater pearl double-stranded necklace with diamond box and
Category

Vintage 1940s American Art Deco Multi-Strand Necklaces

Materials

Diamond, Pearl

Tiffany Co. Pearl Dia Edwardian Necklace 18" Yellow Gold 18k .15ctw Converted
By Tiffany Co.
Located in Greensboro, NC
Pearl Natural Diamonds Carat(s): .15ctw Cut: European Color: E - F Clarity: SI1 - I1 Total Carats
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Tiffany Co. 18K Yellow Gold 5mm Akoya Pearl Five-Strand Choker Necklace
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. 18K Yellow Gold 5mm Akoya Pearl Five-Strand Choker Necklace Elegant multi-strand
Category

2010s American Contemporary Choker Necklaces

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Vintage Tiffany Co. 18K Yellow Gold Pearl and Diamond Brooch
By Tiffany Co.
Located in Hicksville, NY
Item Details: Metal Type: 18K Yellow Gold [Hallmarked, and Tested] Weight: 2.5 grams Pin Measurements: Length: 1.30 inches Condition: Excellent
Category

20th Century Brooches

Materials

Gold, 18k Gold, Yellow Gold

Schlumberger for Tiffany Co. Platinum, Gold, Mabe Pearl, and Diamond Ear Clips
By Jean Schlumberger for Tiffany Co.
Located in Princeton, NJ
A rare and highly coveted pair of 18 karat gold, mabe pearl, and diamond ear clips by Jean
Category

20th Century American Artist Clip-on Earrings

Materials

Diamond, Pearl, Gold, 18k Gold, Platinum

Vintage Tiffany Co. Gem Set Pearl and Gold Pendant Brooch, circa 1937
By Tiffany Co.
Located in London, GB
A vintage, Tiffany & Co., gem set, diamond and pearl floral circle pendant-brooch, with four
Category

Vintage 1930s American Retro Brooches

Materials

Amethyst, Diamond, Pearl, Peridot, Sapphire, 14k Gold

Tiffany Co. Platinum Tahitian Pear Crab Diamond Pave Brooch
By Tiffany Co.
Located in Chicago, IL
Pearl about 14mm Marked: 1996 Tiffany & Co. PT. 950 Brooch about 47 x 45mm Total Weight: 28.7
Category

1990s American Brooches

Materials

Diamond, White Diamond, Pearl, Platinum

Tiffany Co. 1981 Paloma Picasso Earrings In 18Kt Gold With Diamonds And Pearls
By Paloma Picasso for Tiffany Co.
Located in Miami, FL
settings, with 2 round brilliant cut diamonds, 0.16 carats, white colorless E/F color, VS-1 Clarity. Pearl
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

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

18kt Marlene Stowe Mabe Pearl Diamond Earrings
By Tiffany Co.
Located in Princeton, NJ
Vintage 18k yellow gold Marlene Stowe mabe pearl and diamond clip post earrings. The satin finish
Category

Early 2000s American Modern Clip-on Earrings

Materials

Diamond, Pearl, 18k Gold

Tiffany Co Pearl 4.00ct Diamond Fireworks Earrings
Located in New York, NY
clarity. The diamonds are accentuated by lovely round black pearls. The earrings measure 29mm by 26mm and
Category

20th Century Clip-on Earrings

Materials

Diamond, Platinum

Tiffany Co. circa 1880 Classic Colombia Emerald Diamond Pin Necklace
By Tiffany Co.
Located in Bay Harbor Islands, FL
Signed Tiffany & Co. This Scroll Motif Emerald & Diamond Pendant contains a rare AGL Graded 2.85
Category

Antique Late 19th Century American Victorian Pendant Necklaces

Materials

Diamond, Emerald, Natural Pearl, Yellow Gold, Platinum

GIA Certified Natural Pearl And Diamond Earrings In Tiffany And CO Setting.
By MOGULDIAM INC
Located in New York, NY
GIA Certified Natural pearl and diamond earrings In Tiffany and Co setting handmade in platinum
Category

2010s American Dangle Earrings

Materials

Diamond, Natural Pearl, Platinum

GIA Certified Natural Pearl And Diamond Earrings In Tiffany And CO Setting.
By MOGULDIAM INC
Located in New York, NY
GIA Certified Natural pearl and diamond earrings In Tiffany and Co setting handmade in platinum
Category

2010s American Dangle Earrings

Materials

Diamond, Natural Pearl, Platinum

Michael Kneebone Tiffany Art Glass Golden South Seas Pearl Diamond Drop Earrings
By Michael Kneebone
Located in Austin, TX
Tiffany art glass "Scarab Beetle Wings" are featured in these superb drop earrings. L. C. Tiffany
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

Angela Cummings Mother of Pearl Gold Earrings
By Angela Cummings for Tiffany Co.
Located in Beverly Hills, CA
A pair of vintage Angela Cummings earrings made of 18k gold with mother of pearl inlay. The
Category

Vintage 1980s Clip-on Earrings

Materials

Diamond, Pearl, Gold, 18k Gold

Diamond Lavalier Necklace by Tiffany6 Co, 45.64 Carats
By Tiffany Co.
Located in New Orleans, LA
Six diamond-encrusted fans are suspended from a pearl and diamond bead chain in this elegant
Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

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

Tiffany Platinum Diamond Pearl Dangle Earrings
By Elsa Peretti for Tiffany Co.
Located in Westport, CT
in platinum, these dangle earrings showcase Tahitian pearls and round brilliant diamonds, they
Category

21st Century and Contemporary North American Dangle Earrings

Materials

Diamond, Pearl, Platinum

TIFFANY Pearl Diamond Brooch
Located in NY, NY
TIFFANY Pearl Diamond Brooch Extremely rare Tiffany cultured Tahitian pearl is accented here by
Category

American Brooches

TIFFANY Pearl Diamond Firework Earrings
By Jean Schlumberger
Located in Ft. Lauderdale, FL
Tiffany & Company "fireworks" earrings of 9.5mm pearls and 5.5 carats of diamonds.
Category

American Clip-on Earrings

Materials

Diamond

TIFFANY Diamond and Pearl Earrings
By Tiffany Co.
Located in London, GB
Brilliant cut diamond cruciform earrings with central 6mm cultured pearl earrings set in platinum
Category

1990s American Stud Earrings

Materials

Diamond, Cultured Pearl, Platinum

Tiffany Co. Pearl Diamond gold Earrings
By Tiffany Co.
Located in Mt. Kisco, NY
Tiffany & Co. Diamond and Pearl Earrings. This pair of 18 karat yellow gold earrings each set with
Category

20th Century American Clip-on Earrings

Materials

Diamond, Pearl, 18k Gold

TIFFANY Pearl and Diamond Dragonfly Brooch
By Tiffany Co.
Located in London, GB
A stunning pave set diamond and dragonfly brooch with sapphire eyes and 11mm Tahitian pearl
Category

Vintage 1980s American Brooches

Materials

Diamond, Sapphire, Cultured Pearl, Platinum

Tiffany Co. Diamond and Pearl Necklace
By Tiffany Co.
Located in Toronto, ON
A stamped Tiffany & Co. 18KT gold diamond and pearl necklace. 108 round brilliant cut diamonds
Category

Late 20th Century Link Necklaces

Materials

Diamond, Cultured Pearl, Yellow Gold, 18k Gold

Vintage Tiffany Co. / Diamond Pearl Frog Set
By Tiffany Co.
Located in London, GB
Beautiful and Whimsical Frog Set; each set with a South Sea Pearl enhanced with Diamond body and
Category

Late 20th Century Unknown Art Deco Lever-Back Earrings

Materials

Diamond, Pearl, Platinum

Platinum Tiffany Co. Diamond and Pearl Drop Earring
By Tiffany Co.
Located in Boca Raton, FL
Tiffany & Co. Diamond and Pearl Drop Earring in Platinum. Round Brilliant Cut Diamonds weighing
Category

2010s Chandelier Earrings

Materials

Diamond, Pearl, Platinum

Contemporary Pearl and Diamond Bracelet by Tiffany Co.
By Tiffany Co.
Located in Lombard, IL
Beautiful Contemporary pearl and diamond bracelet by Tiffany & Company (makers mark) , platinum 950
Category

1990s Unknown Contemporary Tennis Bracelets

Materials

Diamond, Cultured Pearl, Platinum

Tiffany Co., South Sea Cultured Pearl Diamond Earclips
By Tiffany Co.
Located in NY, NY
A gorgeous pair of Tiffany & Co., South Sea Cultured Pearl & Diamond earclips. Each is centering a
Category

Late 20th Century Unknown Clip-on Earrings

Materials

Diamond, Cultured Pearl, Platinum

Tiffany Co. Cultured Pearl Diamond Gold Ballerina Brooch
By Tiffany Co.
Located in Los Angeles, CA
Gold, Cultured Pearl and Diamond Ballerina Brooch, Tiffany & Co. 14 kt., pearls ap. 6.6 to 3.9
Category

2010s American Modern Brooches

Materials

Cultured Pearl, Diamond, 14k Gold

Tiffany Co. 5.00 Carat Diamond and Pearl Platinum Necklace
By Tiffany Co.
Located in Sherman Oaks, CA
Gorgeous Tiffany & Co. Victorian Inspired Diamond and Pearl Necklace set in Platinum Total Diamond
Category

21st Century and Contemporary Beaded Necklaces

Materials

Diamond, Pearl, Platinum

TIFFANY CO. Diamond Single-Strand Cultured Pearl Platinum Necklace
By Tiffany Co.
Located in New York , NY
Comprising thirty-one graduated cultured pearls, measuring from approximately 13.90 to 12.00 mm, to
Category

20th Century Link Necklaces

Materials

Diamond, Cultured Pearl, Platinum

Tiffany Co. Mother of Pearl Diamond Gold Clip Earrings
By Tiffany Co.
Located in Portland, ME
Tiffany & Co. 18k yellow gold mother of pearl and diamond clip earrings. The earrings measure 16 mm
Category

Vintage 1980s Unknown Modern Clip-on Earrings

Materials

Diamond, Pearl, 18k Gold

Tiffany Co., Important Pair of Platinum, Black Pearl and Diamond Earrings
By Tiffany Co.
Located in London, GB
TIFFANY & CO, IMPORTANT PAIR OF PLATINUM, BLACK PEARL AND DIAMOND EARRINGS. Each set with a black
Category

Late 20th Century Modern Clip-on Earrings

Materials

Diamond, Black Pearl, Platinum

Antique Tiffany Co. Peacock Feather Pearl Diamond Platinum Pendant, circa 1905
By Tiffany Co.
Located in London, GB
A pendant in the form of a diamond set stylised peacock feather, with a natural pearl set as the
Category

Antique Early 1900s American Edwardian Pendant Necklaces

Materials

Diamond, Natural Pearl, Platinum

1940s Tiffany Co. Schlumberger Pearl Diamond Gold Earrings
By Jean Schlumberger for Tiffany Co.
Located in London, GB
A pair of stylised berry earrings set with pearls and diamonds. Platinum and gold. Signed
Category

Vintage 1940s American Post-War More Earrings

Materials

Diamond, Pearl, Gold

Tiffany Co. Multi Strand Pearl Choker Necklace with Platinum and Diamond Clasp
By Tiffany Co.
Located in Red Bank, NJ
Luster. Clasp Is Stamped With Tiffany & Co. PT 950. Pearls Are Strung On Silk With No Signs Of Wear
Category

Late 20th Century American Contemporary Choker Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany Co. Cultured Pearl, 0.25ct Diamond Turtle Brooch #599 1" x 1.5" 13.6g
By Tiffany Co.
Located in Sherman Oaks, CA
Gorgeous Cultured Pearl and Diamond Turtle Brooch #599 Features Cultured Pearls Measuring 1.55-4.10
Category

20th Century French Modern Brooches

Materials

Diamond, Cultured Pearl, Sapphire, 18k Gold, Yellow Gold

Tiffany Co Schlumberger Pearl Diamond Gold Platinum Rope Earrings
By Jean Schlumberger for Tiffany Co.
Located in Lambertville, NJ
pearls and approx. 0.55ctw in G/VS diamonds MATERIAL: 18k Gold / Platinum GEMSTONES: Diamond, Pearl
Category

Late 20th Century American Clip-on Earrings

Materials

Diamond, Pearl, Gold, 18k Gold, Platinum

Tiffany Co. Triple Strand Pearl and Diamond Necklace
By Tiffany Co.
Located in Mansfield, OH
206 cultured pearls, 4.5-5.0mm, 4 full cut round diamonds = .60ct total weight, color F-G, clarity
Category

20th Century Choker Necklaces

Tiffany Co. 1999 Angela Cumming Tahitian Grey Pearls Diamonds Earrings
By Angela Cummings for Tiffany Co.
Located in Surfside, FL
Tiffany & Co. 1999, Angela Cummings Tahitian grey pearl (10 x 10.5mm) and diamonds drop earrings
Category

1990s French Dangle Earrings

Materials

Diamond, Pearl, 18k Gold

Tiffany Co. Dragonfly Pin with Diamonds and Pearls Set in 18 Karat White Gold
By Tiffany Co.
Located in Atlanta, GA
pearls and a diamond are set down the center representing its body, and two diamonds are set for its eyes
Category

Vintage 1960s American Artisan Brooches

Materials

Diamond, Pearl, 18k Gold

Tiffany Co. Schlumberger Cultured Pearl Diamond Gold Platinum Bracelet
By Jean Schlumberger
Located in New York , NY
Tiffany & Co. Schlumberger 18K Gold Platinum Cultured Pearl Diamond Bracelet. The flexible foliate
Category

20th Century French Link Bracelets

Materials

Diamond, Cultured Pearl, Platinum, 18k Gold

Tiffany Co. Iridesse Tahitian Pearl and Diamond Earrings in 18K White Gold
By Iridesse
Located in Vienna, VA
Tiffany & Co. Iridesse Tahitian Pearl and Diamond Earrings in 18K Tiffany & Co. Iridesse Tahitian
Category

21st Century and Contemporary More Earrings

Materials

Diamond, Pearl, White Gold, 18k Gold

Tiffany Co. Oval Mother-of-Pearl Diamond Gold Cufflinks
Located in New York, NY
Exceptional mother-of-pearl oval cufflinks. Made and signed by Tiffany & Co. Beautifully made
Category

Vintage 1960s German Cufflinks

Materials

Diamond, 18k Gold

Tiffany Co. 18k Gold Camel Brooch with Lapis Gemstone by Jean Schlumberger
By Jean Schlumberger for Tiffany Co.
Located in Sherman Oaks, CA
sugarloaf lapis "hump" with pearl, diamonds, and pink sapphire accents. Piece is in good condition. Shows
Category

20th Century Unknown Modern Brooches

Materials

Diamond, Lapis Lazuli, Pearl, Pink Sapphire, Gold, 18k Gold, Yellow Gold

Tiffany Co. Diamond Pearl Ring
By Tiffany Co.
Located in New York, NY
This lovely Tiffany & Co. 18k yellow gold ring centers a 8.5mm diameter pearl which is accentuated
Category

21st Century and Contemporary Contemporary More Rings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Tiffany Co. Natural Pearl Diamond Pin
By Tiffany Co.
Located in Beverly Hills, CA
18 Karat Yellow Gold & Natural Pearl Tiffany & Co. Brooch Featuring 5 Old European Cut Diamonds
Category

Vintage 1920s American Art Deco Brooches

Materials

Diamond, White Diamond, Pearl, Natural Pearl, 18k Gold

Tiffany Aria Pearl Diamond Platinum Earrings
By Tiffany Co.
Located in Bethesda, MD
Three brilliant diamonds set in perfect harmony. Earrings of four 6.5-7 mm Akoya cultured pearls
Category

2010s American Drop Earrings

Materials

Cultured Pearl, Diamond

Tiffany Aria Pearl Diamond Platinum Bracelet
By Tiffany Co.
Located in Bethesda, MD
Three brilliant diamonds set in perfect harmony. A bracelet sixteen 6.5-7 mm Akoya cultured pearls
Category

2010s American Link Bracelets

Materials

Cultured Pearl, Diamond, Platinum

Tiffany Co. Pearl and Diamond Earrings
By Tiffany Co.
Located in Mayfair, London, London
A pair of 18k yellow gold diamond and pearl drop earrings. The upper section of the earrings is
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Cultured Pearl, 18k Gold, Yellow Gold

Tiffany Pearl and Diamond Earrings
By Tiffany Co.
Located in Darnestown, MD
Diamonds at the end of the curved spokes of these Tiffany gold earrings make them look like
Category

Vintage 1960s American Clip-on Earrings

Materials

Cultured Pearl, 14k Gold

Tiffany Co. Pearl and Diamond Platinum Necklace
By Tiffany Co.
Located in Mayfair, London, London
A beautiful Tiffany Co pearl and diamond necklace in platinum from the Aria collection. The
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany Co. Diamond and Pearl Heart Necklace
By Tiffany Co.
Located in Mayfair, London, London
An elegant diamond and pearl necklace in platinum by Tiffany & Co. The necklace is set with a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany Co. Vintage Platinum Pearl Diamond Necklace
By Tiffany Co.
Located in Beverly Hills, CA
Feminine vintage chain necklace by Tiffany & Co made of platinum, featuring pearl and diamond
Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany Co. Convertible Pearl Diamond Drop Earrings
By Tiffany Co.
Located in Carmel-by-the-Sea, CA
of white mixed cut diamonds and punctuated with a 12mm pearl enhancer- the pearl slips on and off of
Category

20th Century Dangle Earrings

Materials

Diamond, Cultured Pearl, Platinum

Tiffany Co. Pearl Diamond Platinum Flower Earrings
By Tiffany Co.
Located in Bethesda, MD
Wonderful Tiffany and Co diamond and pearl flower earrings. Forty brilliant cut diamonds and two
Category

21st Century and Contemporary American Clip-on Earrings

Materials

Cultured Pearl, Diamond

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Tiffany Pearl Diamond For Sale on 1stDibs

You are likely to find exactly the tiffany pearl diamond you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect tiffany pearl diamond among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a tiffany pearl 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. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and marquise cut cut versions available here, too. When shopping for a tiffany pearl diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Tiffany Pearl Diamond?

The price for a tiffany pearl diamond starts at $629 and tops out at $300,000 with these earrings, on average, selling for $6,950.

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.