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Tiffany Co Legacy Platinum Cushion Cut Diamond Halo Engagement Ring .94ct
By Tiffany Co.
Located in Washington Depot, CT
ring is 1.10cts. Platinum setting. Size 5.5 Stamped Tiffany & Co. PT950 PAT 0467.833 et al 2633098
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Diamond 0.37 Cts F VVS1 Solitaire Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
cts Color & Clarity: F, VVS1 Hallmark: ©TIFFANY&CO. PT950 D 0.37CT Includes: T&C Ring Box Retail
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Grace Diamond Ring, 0.17ct Princess Cut w 0.19ctw Round Accents
By Tiffany Co.
Located in Houston, TX
comes with the original box. The MSRP for this ring is $3000. Hallmark states Tiffany & Co. PT950.
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti Diamond Large Open Heart Platinum Pendant Necklace
By Tiffany Co.
Located in Southampton, PA
" Pendant: 25mm x 28mm Weight: 16.9 grams Stamped Hallmarks: Tiffany & Co PT950 Elsa Peretti Spain *Free
Category

Early 2000s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Soleste Cushion 0.74 cts F VVS1 Diamond Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
TIFFANY&CO. PT950 67806719 D0.74ct Includes: GIA Diamond Certificate - Original Appraisal - T&C Inner
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Legacy Pink Sapphire and Diamond Halo Ring in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Ornament: 9.21 mm x 9.49 mm Band: 1.79 mm Stamped: Tiffany & Co. PT 950 PAT 467,833 et al 76157756
Category

Late 20th Century Unknown Edwardian Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

Tiffany Co. Embrace Semi-Eternity 9 Round Diamond Band Ring in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Outer diameter: 18.45 mm Stamped: Tiffany & Co. PT 950 Estate Condition: Excellent, professionally
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5
By Tiffany Co.
Located in Los Angeles, CA
.30 5 baguette diamonds, carat total weight .56 Hallmark: ©TIFFANY&CO. Pt950
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Essential Collection Unisex 6mm Band Ring in Polished Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Stamped: Tiffany & Co., PT950 Estate Condition: Very good; Professionally cleaned and polished. Minimal
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Platinum

Tiffany Co. Soleste 0.36ct G VS1 Cushion Natural Diamond Halo Engagement Ring
By Tiffany Co.
Located in Baltimore, MD
natural round diamonds Size: 5.5 (US) Top: 8.5mm Retail: $5,250 USD (in 2015) Signed: ©Tiffany & Co. Pt950
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5
By Tiffany Co.
Located in Los Angeles, CA
. PT950 Condition: Excellent condition, like new, comes with Tiffany box Limited edition, no longer
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Dolphin Brooch Natural Pearl Diamonds in Yellow Gold Platinum
By Tiffany Co.
Located in Tampa, FL
18 karat yellow gold, platinum and colorless diamonds. The brooch is stamped Tiffany & Co. 750 PT950
Category

1990s American Contemporary Brooches

Materials

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

Tiffany Co. .73 Carat Round Diamond Platinum Engagement Ring 10 Diamond Band
By Tiffany Co.
Located in Scottsdale, AZ
Stamped: Tiffany & Co. PT 950 23169495 .73 CT Estate Condition: Very good, professionally cleaned and
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Platinum Diamond Engagement Ring Round Solitaire 1.72 cts H VVS2
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Tiffany Setting Engagement Ring Style: Solitaire Ref. number: 35149589 / P12100279
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co FOREVER Full Circle Round Diamond 3.02 tcw Band Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Brilliant Diamonds Hallmark: ©TIFFANY&CO PT950 Includes: T&C Inner & Outer Ring Box Retail: $20,400 Sku
Category

2010s Band Rings

Materials

Diamond, Platinum

Tiffany Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum 3.75
By Tiffany Co.
Located in Scottsdale, AZ
Ring outer diameter: 18.16 mm Band Width: 2.0 mm Stamped: Tiffany & Co. PT 950 Estate Condition
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany Co NOVO Emerald Diamond RB Diamonds Band 0.61tcw Plat Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Round Brilliant Diamonds 0.16 ctw D - G / Internally Flawless - VS2 Hallmark: ©TIFFANY&CO Pt950
Category

2010s Engagement Rings

Materials

Diamond

Tiffany Co. Legacy Round .71 Carat Diamond with Halo Engagement Ring Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Width: 1.80 mm Stamped: Tiffany & Co. PT 950 32976913 D 0.71 CT Estate Condition: Excellent
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Pave Diamond Bow Band Ring in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
diameter: 17.75 mm Weight: 3.2 grams Stamped: Tiffany & Co. PT950
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany Co. Large Pink Sapphire and Diamond Open Heart Necklace in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
esteemed jeweler, Tiffany Co. The sizable round diamonds are a bright, icy white while the perfect
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

TIFFANY CO Platinum Diamond Solitaire Engagement Ring Round 0.42 cts D VS1
By Tiffany Co.
Located in San Diego, CA
Brilliant Diamond 0.42 cts Color & Clarity: D, VS1 Hallmark: ©TIFFANY&CO.PT950 19481263 .42CT Includes: T
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Diamond Jazz Eternity Band Ring Size H 1/2 (47)
By Tiffany Co.
Located in London, GB
: Platinum London 2012 Marked: ‘TIFFANY&Co.’ ‘PT950’ Box: Tiffany & Co. Ring Box
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany Co. True Cut .71 Carat Solitaire Diamond Engagement Ring in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
diamonds) Ring Size: 6 Band Width: 1.6mm Ring Weight: 3.5 grams Stamped: Tiffany & Co, Pt950, 72691075, D
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Victoria Round and Marquise Diamond Vine Circle Platinum Earrings
By Tiffany Co.
Located in Scottsdale, AZ
: Tiffany & Co., PT950, d0.405ct Italy Estate Condition: Very good; Professionally cleaned and polished
Category

21st Century and Contemporary Italian Contemporary Hoop Earrings

Materials

Diamond, Platinum

Tiffany Co Channel Set Platinum Diamond Engagement Ring 2.75 ctw G VVS1
By Tiffany Co.
Located in San Diego, CA
Diamonds 0.74 tcw D-G, Internally Flawless-VS2 Hallmark: ©TIFFANY&CO.Pt950 63841633 D2.01CT Includes: T&C
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Antique Art Deco Diamond Brooch in Platinum 18 Karat Yellow Gold
By Tiffany Co.
Located in Tampa, FL
& Co. PT 950. Total diamond weight is approximately 2.00 carats and all diamonds are E-I in color with
Category

Vintage 1910s American Art Deco Brooches

Materials

Diamond, Yellow Gold, Platinum

Tiffany Co. Platinum Nesting Full Circle .14 ct Diamond 3mm Narrow Band Ring
By Tiffany Co.
Located in New York, NY
Tiffany & Co. PT950 GERMANY Metal: Platinum Finger Size: 5 ( Cannot be resized due to nature of design
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant 0.47 cts I VS1 Diamond Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
: ©TIFFANY&CO.PT950 69450733 D0.47CT Includes: T&C Inner & Outer Ring Boxes Retail: $4,530 Sku
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Diamond 1.05 Cts I VVS2 Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
: Round Brilliant Diamond Color & Clarity: I, VVS2 Hallmark: ©TIFFANY&CO.PT950 28272634 1.05CT Includes
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Elsa Peretti Platinum Diamond 2mm Curved Wedding Band Ring 4
By Tiffany Co.
Located in Los Angeles, CA
: ©PERETTI SPAIN TIFFANY&CO. PT950 Condition: Excellent condition, like new Tiffany Price: $2,200
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Pink Sapphire and Diamond Large Heart Platinum Pendant Necklace
By Tiffany Co.
Located in Tampa, FL
Large Tiffany & Co. Pink Sapphire and Diamond Heart Pendant Necklace featuring fine cut round
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

Tiffany Co Platinum Bezet Diamond Engagement Ring Round 0.57ct F VS1 Bezel Set
By Tiffany Co.
Located in San Diego, CA
Color & Clarity: F, VS1 Diamond Inscription: T&Co.I0627**** Hallmark: 2308**** .57CT TIFFANY&CO PT950
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co Soleste Double Row Cushion Diamond 0.54 tcw Engagement Ring Plat
By Tiffany Co.
Located in San Diego, CA
Brilliant Diamonds 0.31 tcw D - F color, Internally flawless - VS2 clarity Hallmark: ©TIFFANY&CO. PT950
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Soleste D-Color Diamond Halo Ring in Platinum
By Tiffany Co.
Located in London, England
signed and hallmarked Tiffany & Co., PT950, 0.85, with the serial number 26703042.
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Classic Platinum 18K Yellow Gold 4mm Lucida Wedding Band Ring 5.5
By Tiffany Co.
Located in Los Angeles, CA
and 18K Yellow Gold Size: 5.5 Band Width: 4mm Weight: 5.50 grams Hallmark: ©TIFFANY&CO. AU750 PT950
Category

2010s American Wedding Rings

Materials

18k Gold, Yellow Gold, Platinum

TIFFANY Co. Classic Platinum 18K Rose Gold 4mm Lucida Wedding Band Ring 9
By Tiffany Co.
Located in Los Angeles, CA
18K Rose Gold Size: 9 Band Width: 4mm Weight: 6.30 grams Hallmark: ©TIFFANY&CO. AU750 PT950 Condition
Category

2010s American Wedding Rings

Materials

Rose Gold, Platinum

Tiffany Co. Etoile Round Diamond 0.56 TCW H VVS2 Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
: H, VVS2 Hallmark: ©TIFFANY&Co. PT950 27676643 .56CT Includes: T&C Ring Box - Certified Appraisal
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Round .30 Carats Diamonds Halo Platinum Pendant Necklace
By Tiffany Co.
Located in Scottsdale, AZ
Clasp: Lobster Stamped: Tiffany & Co PT950 622855990 Weight: 3.0 grams Estate Condition: Excellent
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY Co. Platinum .56ct Diamond Engagement Ring 5.25, D Color, The best
By Tiffany Co.
Located in Los Angeles, CA
: TIFFANY & Co. PT950 D65185 .56CT Condition: Excellent condition, like new, comes with Tiffany box and
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum 5.25
By Tiffany Co.
Located in Scottsdale, AZ
. PT 950 Estate Condition: Excellent, professionally cleaned and polished. Appraisal Value: $3,750.00
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

TIFFANY Co. Classic Platinum 18K Yellow Gold 4mm Lucida Wedding Band Ring 10.5
By Tiffany Co.
Located in Los Angeles, CA
and 18K Yellow Gold Size: 10.5 Band Width: 4mm Weight: 6.30 grams Hallmark: ©TIFFANY&CO. 750 PT950
Category

2010s American Wedding Rings

Materials

Yellow Gold, Platinum

Tiffany Co. Soleste Double Diamond Halo Pendant Necklace Set in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
grams Necklace Length: 16.25 inches Chain Width: 1 mm Stamped: Tiffany & Co., Pt950 Estate Condition
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Round Brilliant Diamond and Platinum Wedding Band Ring 2 MM
By Tiffany Co.
Located in San Diego, CA
/ VS Hallmark: " ©Tiffany&Co.PT950 " Includes: Tiffany & Co Jewelry Pouch Retail Replacement Value
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Round Diamond 1.03 Carat G VS1 Solitaire Ring in Platinum
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Solitaire Engagement Ring Style: Classic 6-Prong Solitaire Metal: Platinum PT950
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Jazz Round 0.90 Carat Diamond and Platinum Circle Pendant Necklace
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Style: Jazz Circle Metal: Platinum PT950 Length: Chain is 16" Total Carat Weight
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. 1.71 Carat Total Diamond Large Cross Pendant Necklace in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Elevate your collection with this authentic Tiffany & Co. cross pendant necklace, crafted in
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Half Circle Round Diamond 0.33 Carat Wedding Band Ring Platinum
By Tiffany Co.
Located in San Diego, CA
& Clarity: F - G / VS - SI Hallmark: ©TIFFANY&CO. PT950 Includes: T&C Jewelry Pouch Retail: $3,600 Sku
Category

2010s Band Rings

Materials

Diamond, Platinum

Tiffany Co. Round Diamond 1.12 CTS G VS1 Solitaire Engagement Ring COA Box
By Tiffany Co.
Located in San Diego, CA
: Round Brilliant Diamond 1.12 cts Color & Clarity: G, VS1 Hallmark: ©TIFFANY&CO. Pt950 70132044 D1.12ct
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Diamond Band Vintage Platinum Ring Half Hoop Mixed Cuts
By Tiffany Co.
Located in Torrance, CA
finger. Metal & Hallmark: Platinum. The ring is hallmarked "Tiffany & Co" and "PT950"
Category

Mid-20th Century American Modern Band Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co 1.36 Tcw Round Diamond with Baguette Side Stones Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Baguett Diamonds 0.30 tcw fF color, VS clarity Hallmark: ©TIFFANY&CO. PT950 Includes: Certified
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Diamond 0.80 cts H VS1 Engagement Ring in Platinum
By Tiffany Co.
Located in San Diego, CA
, VS1 clarity Inscription: Crown Inscription T&Co.R10190445 Hallmark: ©TIFFANY&Co. PT950 38136909
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Elsa Peretti Diamonds by the Yard 0.37 ct Diamond Pendant Platinum
By Tiffany Co.
Located in San Diego, CA
: Round Brilliant Diamond Color & Clarity: White, Eye Clean Hallmark: TIFFANY&CO PT950 ©PERETTI 34641862
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Round Brilliant Diamond 0.41 ct E VS1 Solitair Plat Engagement Ring
By Tiffany Co.
Located in San Diego, CA
& Clarity: E - VS1 Hallmark: TIFFANY&CO PT950 T42744 .41 Includes: T&C Diamond Certificate - Ring Box
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Round Brilliant Diamond 0.33 ct H VS1 Solitair Plat Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Color & Clarity: H - VS1 Hallmark: TIFFANY&CO PT950 J53274-5 Includes: T&C Diamond Certificate - Ring
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Grace Princess Diamond Engagement Ring 0.76 Tcw E VVS1 Platinum
By Tiffany Co.
Located in San Diego, CA
& Clarity: F - G, VS Hallmark: ©TIFFANY&Co. PT950 27891306 .61CT Includes: T&C Diamond Certificate - T&C
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Circlet 0.64 Carat G VS Diamond Engagement Ring in Platinum
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Style: Circlet Ring Style Number: 165-12-22413201 Metal: Platinum PT950 Ring Size
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Emerald-cut 0.44 ct Halo Engagement Ring Diamond Band Plat
By Tiffany Co.
Located in San Diego, CA
Accent Diamonds: 38 Round Brilliant Diamonds ~ 0.36 tcw Hallmark: ©TIFFANY&Co. PT950 36688866 D 0.44
Category

2010s 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.