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Vintage Tiffany Co. Princess Cut Diamond Solitaire Engagement Ring in Platinum
By Tiffany Co.
Located in London, England
TIFFANY & Co., Pt 950, with the serial number 37404594. It is accompanied by the original Tiffany box and
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Etoile 18K Yellow Gold Platinum Natural Diamond Bangle Bracelet
By Tiffany Co.
Located in Baltimore, MD
: Fits up to a 6.5 inch wrist Width: 4.3mm Inside diameter: 55mm Signed: Tiffany & Co. 750 PT950 RKDD
Category

21st Century and Contemporary Modern Bangles

Materials

Diamond, Yellow Gold, Platinum

Tiffany Co. Embrace Band Ring in Platinum 7 Diamond Anniversary Ring
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY EMBRACE band ring in platinum with a half circle of round brilliant diamonds. 3.5 mm
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany Co 1.72 Carat Diamond VS2 F Color Platinum Engagement Ring
By Tiffany Co.
Located in Southampton, PA
Stamped Hallmarks: Tiffany Co. PT950 24652386 1.72ct **Free Shipping within the United States** Your
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Lucida Diamond Engagement Ring 1.08ct HVS1 Platinum Excellent Cut
By Tiffany Co.
Located in New York, NY
on Tiffany True cut pricing Stamp: Tiffany & Co Lucida, PT950 Size: 6 sizable up or down
Category

20th Century American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Diamond Engagement Ring .50 Ct Princess Solitaire FVVS2
By Tiffany Co.
Located in New York, NY
: Tiffany and Co. Style: Classic Solitaire Hallmarks: Tiffany & Co. PT 950 62453788 D0.50 CT Finger Size: 4
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size5
By Tiffany Co.
Located in New York, NY
Tiffany & Co. wedding/anniversary band finely crafted in platinum with 15 channel set round
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co Platinum Legacy Channel Half Circle Diamond Eternity .27ct Ring
By Tiffany Co.
Located in New York, NY
fine quality F color and VS1 clarity. Stamp. ©Tiffany & Co. PT950 Size: 6 ( Can be Resized
Category

Late 20th Century American Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Paper Flowers Open Diamond Pendant in Platinum Size Small
By Tiffany Co.
Located in New York, NY
. Stamp: Tiffany & Co. PT950 Meaurements: 16 X 15.5 mm Weight: 3.5 grams Size: Small Carat Weight: .10
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5
By Tiffany Co.
Located in New York, NY
Tiffany & Co. wedding/anniversary band finely crafted in platinum with 15 channel set round
Category

2010s American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Diamonds Half Eternity Ring Platinum 950 US 5.25
By Tiffany Co.
Located in Kobe, Hyogo
Item: Authentic Tiffany & Co. Soleste Half Eternity Diamonds Ring Stones: Diamond ( 0.17ct ) Metal
Category

2010s American Band Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Diamond Engagement Ring .70 Ct Princess Solitaire FVS2
By Tiffany Co.
Located in New York, NY
: Tiffany and Co. Style: Classic Solitaire Hallmarks: Tiffany & Co. PT 950 28231288 D0.70 CT Finger Size
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Double Soleste Pear Shape Aquamarine and Diamond Pendant
By Tiffany Co.
Located in New York, NY
. Brand: Tiffany & Co. Hallmarks: Tiffany & Co. PT950 Aquamarine Carat Weight: 1.25 cts. Side Diamond
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Tiffany Co. "Legacy" Engagement Ring with 0.85 Carat Center G VVS1
By Tiffany Co.
Located in New York, NY
. Comes with Original Box and Original Tiffany Certificate. Stamp: Tiffany & Co. PT950 Size 5.5 ( Can be
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Double Halo 0.76 Carat Natural Diamond Engagement Ring
By Tiffany Co.
Located in Baltimore, MD
Tiffany& Co. PT950 Retail: $11,300 (2016)
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 3.09 Carat Emerald Cut Solitaire Platinum Ring GIA Certified
By Tiffany Co.
Located in New York, NY
the ring is stamped "TIFFANY CO. PT950 S00254". Purchase includes GIA Diamond Grading
Category

20th Century American Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Soleste Yellow and White Diamond Platinum and Gold Necklace
By Tiffany Co.
Located in Southampton, PA
: Length: 16" Pendant: 9.5mm Weight: 3.4 grams Stamped Hallmarks: Tiffany & Co. PT950 750 36528745 *Free
Category

21st Century and Contemporary American Pendant Necklaces

Materials

White Diamond, Yellow Diamond, Platinum

Rare Tiffany Co. Fleur de Lis Diamond Platinum Key Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
are set in the dazzling, elegant key, on a fine 23 inch Tiffany and Co. 950 platinum chain. Stamped
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Crab Tahitian Pearl 2.70 Carat Diamond Platinum Pin Brooch
By Tiffany Co.
Located in Southampton, PA
: Measurements: 1 3/4" x 1 3/4" Weight: 27.6 grams Stamped Hallmarks: Tiffany & Co, PT950, 1996 *Free Shipping
Category

1990s American Brooches

Materials

Diamond, Pearl, Platinum

Tiffany Co. Legacy Cushion Diamond Engagement Ring 1.92 Cts Ttl GVS1 Platinum
By Tiffany Co.
Located in New York, NY
box from Tiffany. Stamped: Tiffany & Co. PT 950 , Pat al 21299995 Size: 5.75 ( can be resized
Category

Early 2000s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Oval Soleste Diamond Engagement Ring 2.33 Cts Total FVS1
By Tiffany Co.
Located in New York, NY
. Hallmarks: Tiffany & Co. PT 950 69349307 D2.03ct Finger Size: 6.25 ( Can be sized up or down) Weight: 3.5
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Soleste 5 Ct Center Aquamarine and Diamond Ring
By Tiffany Co.
Located in New York, NY
& Co. Hallmarks: ©Tiffany & Co. PT950 Center Stone: Aquamarine 83 Side Diamonds: 0.51 cts. total Size
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Tiffany Co. Platinum Lucida Half-Circle Diamond Band Ring .55 Ct
By Tiffany Co.
Located in New York, NY
Tiffany & Co. Lucida cut diamond wedding/Anniversary band ring finely crafted in platinum channel
Category

1990s Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Soleste 5 Ct Center Aquamarine and Diamond Ring
By Tiffany Co.
Located in New York, NY
& Co. Hallmarks: ©Tiffany & Co. PT950 Center Stone: Aquamarine 83 Side Diamonds: 0.51 cts. total Size
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Tiffany Co. Jazz Bezel Set Diamond Platinum Cross Pendant Charm
By Tiffany Co.
Located in Simpsonville, SC
0.5" W Weight: 1.3 g Hallmarks: Tiffany Co., PT950 All our measurements are approximate.
Category

21st Century and Contemporary Charm Bracelets

Materials

Diamond, Platinum

Tiffany Co. Platinum Lucida Cut 0.58ct FVS1 Bezel Set Engagement Ring
By Tiffany Co.
Located in New York, NY
Tiffany & Co. diamond ring finely crafted in platinum with a 0.58 carat, with a high quality F
Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Yellow and White Diamond Platinum White Gold Ring
By Tiffany Co.
Located in Southampton, PA
: 10mm Weight: 4.7 grams Stamped Hallmarks: Tiffany & Co. PT950 750 28080212 .64ct *Free Shipping within
Category

21st Century and Contemporary American Cocktail Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

Vintage Tiffany Co. Diamond Dots Bangle in 18k Yellow Gold
By Tiffany Co.
Located in London, England
A vintage Tiffany & Co. ‘Dots’ diamond hinged bangle set in 18k yellow gold platinum. The piece is
Category

Early 2000s Unknown Modern Bangles

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Platinum Diamond Solitaire .51ct VVS2 D Engagement Ring Box/Papers
By Tiffany Co.
Located in Washington Depot, CT
Inside of ring inscribed Tiffany & Co. PT 950 27005799 Size 6 - can be resized Band is 2mm wide
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Lucida Half Circle Diamond Band Ring .55 Ct.
By Tiffany Co.
Located in New York, NY
Tiffany & Co. Lucida cut diamond wedding/Anniversary band ring finely crafted in platinum featuring
Category

1990s American Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Novo 0.18 Carats Total Half-Circle Band Ring
By Tiffany Co.
Located in New York, NY
Brand: Tiffany & Co. Style: Novo Hallmarks: Tiffany & Co. PT950 Metal: Platinum Weight: 2.7 grams Finger
Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany Co. Three-Stone Diamond Ruby Yellow Gold Platinum Band Ring
By Tiffany Co.
Located in Southampton, PA
. 0.50ct Details: Ring Size: 6 Width: 6mm Weight: 2.7 grams Stamped Hallmarks: Tiffany&Co 750 PT950 **Free
Category

20th Century American Three-Stone Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

Tiffany Co. Three-Stone Diamond Ruby Platinum Yellow Gold Band Ring
By Tiffany Co.
Located in Southampton, PA
. 0.60ct Details: Ring Size: 6 Width: 6mm Weight: 4.2 grams Stamped Hallmarks: Tiffany&Co 750 PT950 **Free
Category

20th Century American Band Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Tiffany Co. 18k White Gold Straight Diamond Tennis Necklace 6.47 Ctw
By Tiffany Co.
Located in Los Angeles, CA
Weight: 6.47 ctw Color: D-G Clarity: VVS1-VS2 Length: 15.5 inch Hallmark: 'TIFFANY &CO 1996 PT950
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, White Gold, 18k Gold

Tiffany Co. 5.25 Carat Diamond 22.46 Carat Green Tourmaline Platinum Necklace
By Tiffany Co.
Located in Southampton, PA
Platinum Diamond Green Gourmaline Necklace by Tiffany & Co. With 320 round brilliant cut diamonds
Category

20th Century American Choker Necklaces

Materials

Diamond, Tourmaline, Platinum

Tiffany Co. Platinum Embrace Half Circle Diamond Eternity Band Ring .57Ct
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. Style: Embrace Hallmarks: Tiffany & Co. PT950 Metal: Platinum Width: 3mm Weight: 4.5 grams
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co Platinum Full Circle Diamond .40 Ct Total Band Ring
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. Style: Channel-Set Full Circle Hallmarks: ©Tiffany & Co. PT950 Number of Diamonds: 40
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co Platinum Full Circle Diamond .40 Carat Total Band Ring
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. Style: Channel-Set Full Circle Hallmarks: ©Tiffany & Co. PT950 Number of Diamonds: 40
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond Engagement Ring Round with Baguettes 2.65Ct Total
By Tiffany Co.
Located in New York, NY
. Hallmarks: Tiffany & Co. PT950 2.05CT Center Diamond Weight: 2.05 cts. 2 Side Diamonds: 0.60 cts. Total
Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5
By Tiffany Co.
Located in New York, NY
Tiffany showcase. Ring Specifications Brand: Tiffany & Co. Hallmarks: Tiffany & Co. PT950 15 Diamonds
Category

2010s American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Princess Cut 0.70 Carat Diamond 950 Platinum Eternity Ring
By Tiffany Co.
Located in Birmingham, GB
Tiffany & Co Princess Cut Diamond 950 Platinum Eternity Ring. Stunning platinum Tiffany eternity
Category

21st Century and Contemporary North American Band Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. 18 Karat Yellow Gold and Platinum Milgrain Band Ring
By Tiffany Co.
Located in Los Angeles, CA
& 950 Platinum Size: 7 Hallmarks: Tiffany & Co 750 PT950 Total Weight: 5.6 Grams Stone Type
Category

2010s American Band Rings

Materials

18k Gold, Platinum

Tiffany Co. Platinum Diamond 0.40 Carat Solitaire Ring Box and Papers
By Tiffany Co.
Located in Baltimore, MD
Stamped: "Tiffany & Co. PT950 24346579 .40CT" Includes Tiffany & Co. box and Tiffany Diamond Certificate
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany and Co. Platinum Elsa Peretti Baroque Tahitian Pearl Ring
By Tiffany Co.
Located in New York, NY
Vintage Tiffany & Co ring designed by Elsa Peretti finely crafted in platinum featuring a Tahitian
Category

Vintage 1980s American Retro Cocktail Rings

Materials

Pearl, Platinum

Tiffany Co. Platinum Diamond Pave Engagement Ring 1.39 Cts. Total FVVS2
By Tiffany Co.
Located in New York, NY
corners. RING SPECIFICATIONS: Brand: Tiffany & Co. Hallmarks: Tiffany & Co. PT950 67462645 D 1.02CT
Category

2010s American Modernist Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 4mm Band Ring Size T 1/2 (62)
By Tiffany Co.
Located in London, GB
Hallmarked: London 2006 Marked: 'Tiffany & Co.' '1999' & 'PT950' RRP: £1725 Box: The Vintage Jeweller Ring
Category

21st Century and Contemporary Band Rings

Materials

Platinum

Tiffany and Co. Platinum Solitaire Round Diamond Engagement Ring 1.18 HVS2
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. Hallmarks: Tiffany & Co. PT950 23286467 D1.18CT Finger Size: 4.25 ( Can be sized up or down
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Solitaire Round Diamond Engagement Ring 1.33 HVS1
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. Hallmarks: Tiffany & Co. PT950 35591117 D1.33CT Finger Size: 5 ( Can be sized up or down
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 18KY 2.04ct IVVS2 Emerald Cut Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in New York, NY
Tiffany & Co. vintage engagement ring finely crafted in 18 karat yellow gold and four prong
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

Tiffany Co. 1.22 Carat Center I VS2 Round Brilliant Solitaire Engagement Ring
By Tiffany Co.
Located in New York, NY
) Includes Original Tiffany certificate and Blue Leather Box. Stamped: Tiffany & Co. PT 950 Size: 4.5 ( Can
Category

1990s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Soleste Cushion Diamond Engagement Ring 1.68 Cts Total
By Tiffany Co.
Located in New York, NY
carats Includes Tiffany Certificate , Appraisal , Warranty and Box Stamp: Tiffany & Co. PT950 67139925 D
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Soleste Half Circle Round Diamond 0.17cts Band Ring
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. PT950 Number of Diamonds: 21 Diamond Carat Weight: 0.17 Diamond Color: F Diamond Clarity
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

White Diamond, Diamond, Platinum

Tiffany Co. Platinum Soleste Half Circle Round Diamond 0.17cts Band Ring
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. PT950 Number of Diamonds: 21 Diamond Carat Weight: 0.17 Diamond Color: F Diamond Clarity
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

White Diamond, Diamond, Platinum

Tiffany and Co. Etoile Platinum Round Diamond Engagement Ring .40ct FVVS1
By Tiffany Co.
Located in New York, NY
: Etoile Hallmarks: TIFFANY & CO. PT950 21543659 .40ct Finger Size: 5 ( Can be resized) Metal: Platinum
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Tiffany Co. Platinum Diamond Engagement Ring 1.46 Cts. TW IVVS2 Diamond Band
By Tiffany Co.
Located in New York, NY
brand new condition. Stamped: Tiffany & Co. PT 950 67531094 1.13 CT Size: 5.75 ( Can be Re-sized
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Platinum Solitaire Round Diamond Engagement Ring .46 EVS2
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. PT950 T76659 .46 Finger Size: 5.5 ( Can be sized up or down ) Platinum, 6 prong Weight
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Round Diamond Harmony Engagement Ring 0.42 Ct. EVVS2
By Tiffany Co.
Located in New York, NY
Specifications Brand: Tiffany & Co. Style: Harmony Hallmarks: Tiffany & Co. Pt950 61070559 D0.42ct Finger Size
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

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Pt950 Tiffany For Sale on 1stDibs

On 1stDibs, you can find the most appropriate pt950 tiffany for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Platinum — can elevate any look. Find an antique version now, or shop for 1 vintage or 9 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect pt950 tiffany among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. For this particular piece, are consistently popular carat weights. A pt950 tiffany from Tiffany Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. A pt950 tiffany can be a stylish choice for most occasions, but Diamond rings, from our inventory of 6, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a brilliant cut version of this piece and are unable to find the perfect match, our selection also includes round cut alternatives. There aren’t many items for men if you’re seeking a pt950 tiffany, as most of the options available are for women and unisex.

How Much is a Pt950 Tiffany?

The price for a pt950 tiffany starts at $680 and tops out at $22,000 with these rings, on average, selling for $1,115.

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.