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TIFFANY Co. Forever Platinum Lucida Diamond 4mm Wedding Band Ring 4.25
By Tiffany Co.
Located in Los Angeles, CA
Hallmark: ©TIFFANY&CO. PT950 LUCIDA Pat 5970744 et al Condition: Excellent condition Tiffany retail price
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Diamond Double Halo Engagement Ring in Polished Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Graduated Band Width: 1.7mm - 1.5mm Ring Weight: 4.0 grams Stamped: Tiffany & Co., Pt950 Estate Condition
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY CO. Open Heart Necklace Chain In Platinum With VS Diamonds Pearl
By Tiffany Co.
Located in Miami, FL
mark for the assay and warranty of the platinum and signed in full as follows, "TIFFANY & CO. PT .950
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, Pearl, White Diamond, Platinum

Vintage Tiffany Co. Platinum GIA 1.52ct Oval Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in Montclair, NJ
Signature(s): D38955 1.52ct TIFFANY & CO. PT950 Condition: 100% authentic Tiffany & Co. engagement ring in
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

TIFFANY Co. Elsa Peretti Platinum 3mm Curved Wedding Band Ring 6
By Tiffany Co.
Located in Los Angeles, CA
Width: 3mm Weight: 5.90 grams Hallmark: TIFFANY&CO. PT950 ©PERETTI SPAIN Condition: Excellent condition
Category

2010s American Wedding Rings

Materials

Platinum

TIFFANY Co. Platinum 1.5mm Half Circle Diamond Lucida Band Ring 5
By Tiffany Co.
Located in Los Angeles, CA
width: 1.5mm Diamond: round brilliant diamonds, carat total weight .10 Hallmark: ©TIFFANY&CO. PT950
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum 3mm Full Circle Diamond Wedding Band Ring 4
By Tiffany Co.
Located in Los Angeles, CA
: TIFFANY&CO. ©PT950 Condition: Excellent condition, comes with Tiffany ring box Tiffany price: $8,100
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co TRUE Platinum Diamond Engagement Ring 2.66 CTS G VS1 Retail $79.5K
By Tiffany Co.
Located in San Diego, CA
Hallmark: 63866733 D2.66ct ©TIFFANY&Co. Pt950 Includes: T&C Ring Boxes - T&C Diamond Certificate - T&C
Category

2010s North American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. 4.38 Ct. Soleste Oval Brilliant Cut Diamond Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Soleste Oval Brilliant Cut Diamond Engagement Ring. This exquisite piece features a
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1.91ct F VVS2 Diamond Tiffany Co. Pavé Setting Platinum Engagement Ring
By Tiffany Co.
Located in London, GB
UK finger size 'M1/2'. Stamped Tiffany & Co PT950. 1528121, 1.91CT. "Masterfully crafted to
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum 0.52ctw Diamond Maltese Cross Pendant on 16" Necklace
By Tiffany Co.
Located in Montclair, NJ
") Pendant Height: 14.5mm (0.57") Pendant Thickness: 3.4mm Stamp: ©Tiffany & Co. PT950 Condition: Shows some
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Forever Semi Eternity Diamond Wedding Band Ring Platinum 4.5
By Tiffany Co.
Located in Scottsdale, AZ
Ring outer diameter: 18.80 mm Band Width: 2.25 mm Stamped: Tiffany & Co. PT 950 Estate Condition
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

1.02ct Tiffany Co Fancy Intense Yellow Diamond Gold Platinum Soleste Halo Ring
By Tiffany Co.
Located in Birmingham, GB
perfectly compliments these top grade diamonds. The ring is hallmarked/stamped Tiffany & Co. PT950. 750
Category

20th Century Cluster Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

Tiffany Co Platinum Engagement Ring Round Diamond Solitaire 1.64 cts I VVS1
By Tiffany Co.
Located in San Diego, CA
**** 1.64CT ©TIFFANY&CO. PT950 Includes: T&C Diamond Certificate - Inner & Outer Ring Boxes Sku
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum .37 Carat Diamond Engagement Ring 5.5 with Certificate
By Tiffany Co.
Located in Los Angeles, CA
brilliant diamond, carat total weight .37ct, H color, VS1 clarity Hallmark: ©TIFFANY&Co. Pt950 69413552
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Diamond Solitaire Engagement Ring Platinum 1.21ct GIA Knife-Edge
By Tiffany Co.
Located in Greensboro, NC
: Tiffany & Co. Metal Content: 950 Platinum Stone Information Natural Diamond Carat: 1.21ct Cut: Round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Princess Cut Diamond 0.92 cts F VS2 Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
&Co.O04180539 Hallmark: ©TIFFANY&CO.PT950 31639417 D0.92ct Includes: Tiffany & Co. Diamond Certificate
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Cut Diamond Engagement Ring in Polished Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Graduated Band Width: 1.9mm - 2.6mm Ring Weight: 4.90 Grams Stamped: Tiffany & Co. PT950, 24949133 D0.87CT
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Lucida Platinum Diamond Engagement Ring 0.46 tc E VVS1
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Style: Lucida Serial Number: 21924156 / H05040579 Metal: Platinum PT950 Size
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. .81 Carat Total Marquise Diamond Large Victoria Necklace Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Pendant Length: 10 mm Length: 16" Stamped: Tiffany & Co. PT 950 Estate Condition: Excellent estate
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

1999 Tiffany Co. Forever Wedding Band Ring Platinum 4.5 mm, size 11.25
By Tiffany Co.
Located in Honolulu, HI
: Platinum 950 Ring Width: 4.5 mm Ring Size: 11.25 Total Weight: 10 Grams Stamped: "1999 Tiffany & Co
Category

21st Century and Contemporary Band Rings

Materials

Platinum

1999 Tiffany Co. Forever Wedding Band Ring Platinum 6 mm, size 9.75
By Tiffany Co.
Located in Honolulu, HI
: Platinum 950 Ring Width: 6 mm Ring Size: 9.75 Total Weight: 14.8 Grams Stamped: "1999 Tiffany & Co
Category

21st Century and Contemporary Band Rings

Materials

Platinum

1999 Tiffany Co. Forever Wedding Band Ring Platinum 4.5 mm, size 11
By Tiffany Co.
Located in Honolulu, HI
: Platinum 950 Ring Width: 4.5 mm Ring Size: 11 Total Weight: 10.0 Grams Stamped: "1999 Tiffany & Co
Category

21st Century and Contemporary Band Rings

Materials

Platinum

1999 Tiffany Co. Forever Wedding Band Ring Platinum 6 mm, size 12.75
By Tiffany Co.
Located in Honolulu, HI
: Platinum 950 Ring Width: 6 mm Ring Size: 12.75 Total Weight: 16 Grams Stamped: "1999 Tiffany & Co
Category

21st Century and Contemporary Band Rings

Materials

Platinum

Tiffany Co Legacy Collection Full Circle Diamond Wedding Band Ring Plat
By Tiffany Co.
Located in San Diego, CA
Brilliant Diamonds Color & Clarity: G, VVS Hallmark: ©TIFFANY&CO. PT950 Includes: T&C MicroSuede Jewelry
Category

2010s American Band Rings

Materials

Diamond, Platinum

Rare Tiffany Co. Red Ruby Diamond 18k Gold Platinum Flower Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
Rare Vintage Tiffany & Co. Ruby & Diamond 950 Platinum & 18k Yellow Gold Flower Ring. A very rare
Category

20th Century Cluster Rings

Materials

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

TIFFANY Soleste Platinum Cushion-cut .34ct Diamond Double Halo Engagement Ring 6
By Tiffany Co.
Located in Los Angeles, CA
diamonds: 57 round brilliant cut diamonds, carat total weight .28 Hallmark: ©TIFFANY&Co. PT950 29868891
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant 0.25ct I VVS2 Diamond Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
& Clarity: I / VVS2 Hallmark: ©TIFFANY&CO. PT950 22401408 .25 CT Crown Inscription: T&Co.H05310098
Category

Early 2000s American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Round Diamond Bead Set Half Circle Band Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Diamond Wedding Band Ring Style: Half-Circle Bead Set Metal: Platinum PT950 Size
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Diamond Wedding Band Ring Platinum 2.5 MM
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Style: Half Circle Diamond Wedding Band Sku Number: 16183334 Metal: Platinum PT950
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY Co. Together Platinum 18K Yellow Gold 6mm Milgrain Wedding Band Ring 8
By Tiffany Co.
Located in Los Angeles, CA
and 18K Yellow Gold Size: 8 Band Width: 6mm Weight: 9.70 grams Hallmark: TIFFANY&CO. 750 PT950
Category

2010s American Wedding Rings

Materials

Platinum, Yellow Gold

Tiffany Co. Round Diamond Bead Set Half Circle Band Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Diamond Wedding Band Ring Style: Half-Circle Bead Set Metal: Platinum PT950 Size
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Channel Set Round Diamond Wedding Band 0.24 Carat Platinum
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Diamond Wedding Band Style: Half-Circle Channel-Set Metal: Platinum PT950 Size
Category

2010s Band Rings

Materials

Diamond, Platinum

Tiffany Co Platinum Diamond Engagement Ring Round 3.14 ct I VVS1 Solitaire
By Tiffany Co.
Located in San Diego, CA
&Co.T08240011 T&C Diamond Certificate: 66962121/T08240011 Hallmark: ©TIFFANY&Co.PT950 66962121 D3.14ct
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 18K Together Double Milgrain Band Ring Size 5.5 6mm
By Tiffany Co.
Located in New York, NY
: Brand: Tiffany & Co. Style: Essential Double Milgrain Hallmarks: ©Tiffany & Co. 750 PT950 T & CO Metal
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Gold, 18k Gold, Yellow Gold, Platinum

Tiffany Co. Jazz Diamond Drop Pendant in Platinum Necklace, circa 2003
By Tiffany Co.
Located in Scottsdale, AZ
width: 1.0 mm Stamped: 2003 Tiffany & Co. PT950
Category

Early 2000s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Etoile Platinum 1.26 Cts Total Round Pave Diamond Engagement Ring
By Tiffany Co.
Located in New York, NY
Specifications: Brand: Tiffany & Co. Collection: Etoile Metal: Platinum Hallmarks: © TIFFANY & CO. PT950, D0.49ct
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 7.5 New
By Tiffany Co.
Located in Los Angeles, CA
Hallmark: ©TIFFANY&CO. Pt950 Condition: Brand new, never worn, comes with Tiffany box Tiffany price
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Diamond 0.57 cts G VVS1 Solitaire Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co Solitaire Engagement Ring Style: Six-Prong Ref. number: D04555 Metal: Platinum PT950
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Etoile 5 Row Diamond Platinum Eternity Band Size 4.75
By Tiffany Co.
Located in Simpsonville, SC
: 6.9 g Hallmarks: Tiffany & Co., PT950 All our measurements are approximate.
Category

20th Century Band Rings

Materials

Diamond, Platinum

TIFFANY Co. Together Platinum 18K Gold 6mm Milgrain Wedding Band Ring 8.5
By Tiffany Co.
Located in Los Angeles, CA
18K Yellow Gold Size: 8.5 Band Width: 6mm Weight: 10.10 grams Hallmark: ©TIFFANY&CO. AU750 PT950
Category

2010s American Wedding Rings

Materials

Platinum, Yellow Gold, 18k Gold

Tiffany Co. Soleste 0.43ct Diamond and Platinum Halo Cluster Engagement Ring
By Tiffany Co.
Located in London, GB
Tiffany & Co. PT950. UK finger size 'N1/2'. "In 1886, Tiffany introduced the engagement ring as we know
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum .50ct Channel Diamond Eternity Stack Wedding Band Ring
By Tiffany Co.
Located in Montclair, NJ
off the finger Signature: ©Tiffany & Co. - PT950 Condition: Excellent condition! Stock Number: MK
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Tiffany Co GIA 1.00 Carat Diamond Platinum Gold Solitaire Engagement Ring
By Tiffany Co.
Located in Stamford, CT
and sizable Platinum 18k yellow gold Stamped: 750 PT950 Hallmark: Tiffany & Co 2.6 grams Width at
Category

Late 20th Century Engagement Rings

Materials

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

Vintage Tiffany Co. Platinum Knife-Edge Wedding Band Ring 2 mm Size 6
By Tiffany Co.
Located in New York, NY
Hallmarks: Tiffany & Co. PT950 Metal: Platinum Finger Size: 6 (Can be resized) Weight: 2.3 grams Width: 2 mm
Category

20th Century Contemporary Wedding Rings

Materials

Platinum

TIFFANY CO Round Brilliant Diamond 0.75 cts I VS1 Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
: 23758954 .75ct ©TIFFANY&CO. PT950 Includes: T&C Ring Box - Original Tiffany Appraisal Report - T&C Diamond
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Soleste Cushion 1.03 cts G VVS2 Diamond Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Diamonds 0.33 cts Hallmark: ©TIFFANY&CO. Pt950 68800919 D1.03ct d0.33ct Includes: T&C Inner and Outer Ring
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Three Stone Circlet Diamond Halo Ring in Platinum Size 4.75
By Tiffany Co.
Located in Scottsdale, AZ
Band: 2.59 mm Stamped: Tiffany & Co. PT 950
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Tiffany Co Soleste Cushion 1.03 cts E VVS1 Diamond Engagement Ring Platinum
By Tiffany Co.
Located in San Diego, CA
Diamonds: 73 Round Brilliant Diamonds Hallmark: ©TIFFANY&CO. PT950 28776608 1.03CT Includes: GIA
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany Co Legacy Platinum Pave Diamond Full Eternity 2.2mm Wedding Band Ring
By Tiffany Co.
Located in Baltimore, MD
) Signed: ©Tiffany & Co. PT950 Retail: $4,650 USD
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Tiffany Co. Round Brilliant Diamond 0.80 cts H VS2 Solitaire Engagement Ring
By Tiffany Co.
Located in San Diego, CA
cts Color & Clarity: H, VS2 Hallmark: ©TIFFANY&CO PT950 69250637 D0.80CT Includes: T&C Diamond
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. engagement ring featuring an impressive 5.01 ct oval cut diamond
By Tiffany Co.
Located in Chicago, IL
itself is made of platinum (PT950), weighs 7 grams, and is a size 6. It is stamped with "©TIFFANY & CO
Category

2010s American Band Rings

Materials

Diamond, Platinum

Fine Tiffany Co. Fancy Yellow Diamond 18k Gold Platinum Buttercup Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
is hallmarked/stamped Tiffany & Co. PT950. 750. With centre diamond carat weight and serial number
Category

20th Century Cluster Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

Tiffany Co. Classic Band Ring 4mm Platinum 3 Round Brilliant Diamonds
By Tiffany Co.
Located in Newton, MA
showcases "Tiffany & Co" engraving on the outside. The inside of the band is engraved "Tiffany Co PT950
Category

2010s North American Modern Band Rings

Materials

Diamond, Platinum

Tiffany Co. Legacy 0.66 Carat Cushion Diamond and Platinum Engagement Ring
By Tiffany Co.
Located in San Diego, CA
Diamonds 0.14 TCW D-G color / IF-VS2 clarity Hallmark: ©Tiffany&Co.PT950 Pat467.833 et al 31025605 D0.52CT
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

TIFFANY Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3
By Tiffany Co.
Located in Los Angeles, CA
blue sapphires, carat total weight .17 Hallmark: ©TIFFANY&Co. PT950 Condition: Excellent condition
Category

2010s American Wedding Rings

Materials

Diamond, Sapphire, Platinum

Tiffany Co. Round Diamond Open Circle Drop Earrings in Polished Platinum
By Tiffany Co.
Located in Scottsdale, AZ
Type: La Pousette Stamped: Tiffany & Co. PT950 Estate Condition: Very good; Professionally cleaned and
Category

21st Century and Contemporary Unknown Contemporary Drop Earrings

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.