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Tiffany Co. Pave Platinum Setting Diamond Engagement Ring 2.39 Cts. Total HVVS
By Tiffany Co.
Located in New York, NY
& Co. PT 950 62455128 D 2.02 CT Center Diamond Weight: 2.02 ct Center Diamond Color: H Center
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Diamond Harmony Engagement Ring .45 cts GVS1
By Tiffany Co.
Located in New York, NY
. Style: Harmony Hallmarks: Tiffany & Co. Pt950 68960444 D0.45ct Finger Size: 4.5 ( Can be resized) Metal
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany and Co. Halo Round Embrace Engagement Ring .69ct TW GVVS2
By Tiffany Co.
Located in New York, NY
: Embrace Hallmarks: © Tiffany & Co. PT950 33541082 .50 ct  Metal: Platinum Finger Size: 5 ( Can be resized
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Round Diamond Solitaire Engagement Ring Round .92ct. HVS1
By Tiffany Co.
Located in New York, NY
: Tiffany & Co. PT950 68265460 0.92 CT Finger Size: 5.5 ( Can be sized up or down ) Platinum, 6 prong Weight
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Tiffany Co. Platinum True Cut Diamond Engagement Ring .59ct TW FVS1
By Tiffany Co.
Located in New York, NY
Pre-Owned Tiffany & Co. engagement ring from the True collection finely crafted in platinum
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum True Cut Diamond Engagement Ring .59ct TW FVS1
By Tiffany Co.
Located in New York, NY
Pre-Owned Tiffany & Co. engagement ring from the True collection finely crafted in platinum
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 3 Oval Diamond Engagement Ring 1.44cts with Box/Papers
By Tiffany Co.
Located in Washington Depot, CT
mm above finger Shank is approx. 1.5 mm 3.2 dwt / 5.0g Inside of ring stamped Tiffany & Co. PT 950
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 3 Oval Diamond Engagement Ring 1.44cts with Box/Papers
By Tiffany Co.
Located in Washington Depot, CT
mm above finger Shank is approx. 1.5 mm 3.2 dwt / 5.0g Inside of ring stamped Tiffany & Co. PT 950
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Embrace Platinum Halo Round Diamond Engagement Ring 1.07ct GVVS1
By Tiffany Co.
Located in New York, NY
Tiffany & Co. engagement ring from the Embrace collection finely crafted in platinum featuring a
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Diamond, Platinum

Tiffany Co. Soleste Platinum Cushion Diamond Engagement Ring 1.29Cts Ttl HVS1
By Tiffany Co.
Located in New York, NY
Hallmarks: Tiffany & Co. PT950 32706762 D0.94 ct Finger Size: 5.5 (Can be re-sized) Metal: Platinum Weight
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Diamond and Platinum Hot Air Balloon Pendant Necklace 0.33 Carat
By Tiffany Co.
Located in San Diego, CA
: Round Brilliant Diamond Color & Clarity: F-G / VS Hallmark: ©T&Co.PT950 - Chain Stamped ©TIFFANY&Co
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany and Co. Platinum Round Diamond Band Engagement Ring .73Cts Total FVS2
By Tiffany Co.
Located in New York, NY
SPECIFICATIONS Brand: Tiffany & Co. Style: Channel-Set Hallmarks: Tiffany & Co. PT 950 23385635 D0.50CT Finger
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Round Bezel Brilliant Cut Diamond Platinum Solitaire Ring
By Tiffany Co.
Located in Birmingham, GB
setting measuring 5.75mm Ring is hallmarked/stamped Tiffany & Co. PT950. Has been professionally polished
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Forever Platinum 4.4mm Wedding Band Ring Size 8.5, Box Included
By Tiffany Co.
Located in New York, NY
measures 4.4 mm wide and weighs 7.8 grams. Crafted in PT950 platinum, it is engraved with the Tiffany & Co
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Platinum

Tiffany Co. 0.86ct Natural Round Cut Diamond VVS Platinum Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Round Cut Natural Diamond 950 Platinum Necklace. A beautiful platinum
Category

20th Century Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum Soleste Full Circle Round Diamond Band Size 4.5
By Tiffany Co.
Located in New York, NY
. Collection: Soleste Hallmarks: © Tiffany & Co. Pt950 Metal: Platinum Finger Size: 4.5 Weight: 2.2 grams Band
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond Engagement Ring Round Brilliants 1.44 Carat F VS2
By Tiffany Co.
Located in San Diego, CA
Color & Clarity: F - VS2 Diamond Inscription: T&Co.M02020025 Hallmark: ©TIFFANY&CO.PT950 27858465
Category

2010s American Modern Bridal Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Alternating Channel Sapphire Diamond Stackable Band w Box
By Tiffany Co.
Located in Montclair, NJ
Width: 2.9mm (0.11") Ring Height: 1.5mm rise off the finger Stamp: ©1999 Tiffany & Co. - PT950 Condition
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Sapphire, Platinum

Tiffany Co Diamond Starburst Ring Sz 7 Platinum Cluster Signed Jewelry
By Tiffany Co.
Located in Torrance, CA
Pre-owned Tiffany & Co starburst ring crafted in 950 platinum (circa 2000s). Round brilliant cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Etoile 0.33 Carat Diamond Solitaire Ring Platinum Pre Owned
By Tiffany Co.
Located in Torrance, CA
& Hallmark: 950 platinum. The ring is hallmarked "PT950" along with "Tiffany & Co", the diamond weight
Category

Mid-20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Victoria Sapphire Diamond 18k Gold Platinum Ring Size 4.5
By Tiffany Co.
Located in Simpsonville, SC
Hallmarks: Tiffany & Co. PT950 750 All our measurements are approximate.
Category

Late 20th Century Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Fine Tiffany Co. Diamond Flower Flora 950 Platinum Cocktail Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
Fine Vintage Tiffany & Co. Diamond Flower Buttercup 950 Platinum Ring. A beautifully made platinum
Category

20th Century Cluster Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Novo Cushion Diamond Engagement Ring 0.59cts TW GVVS2
By Tiffany Co.
Located in New York, NY
metal content. Ring specifications Brand:Tiffany & Co. Style: Novo Hallmarks: © Tiffany & Co. PT950
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Tiffany Co Etoile Criss Cross 18 Karat Yellow Gold/Platinum, Diamond Band Ring
By Tiffany Co.
Located in Washington Depot, CT
: VS1 Ring Size: 5 Weight: 3.9 dwt. / 6.2 gr. Stamped: 750 PT 950 Hallmark: TIFFANY & CO
Category

20th Century Band Rings

Materials

Diamond, Yellow Gold, Platinum

GIA 3.03 Carat I VS1 Diamond Tiffany Co. Platinum Gold Engagement Ring
By Tiffany Co.
Located in New York, NY
side tapered baguettes. Ring size - 6.25. Marked: Tiffany & Co, 750, pt950. Weight - 5.8 grams.
Category

20th Century American Engagement Rings

Materials

Diamond, Gold, Platinum

Tiffany Co. 1.43 Carat Total Round Diamond Platinum Engagement Ring F / VVS2
By Tiffany Co.
Located in Scottsdale, AZ
mm Ring outer diameter: 20.52 mm Stamped: Tiffany & Co. PT 950 23487683 1.00 CT
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. South Sea Pearl 3.50 Carats Diamond Platinum Vintage Brooch
By Tiffany Co.
Located in Philadelphia, PA
overall VS clarity. Completed by a pin stem with locking closure. Stamped PT950. Fully signed Tiffany & Co
Category

1990s Contemporary Brooches

Materials

Diamond, White Diamond, South Sea Pearl, Platinum

Vintage Tiffany Co. Platinum Oval 5.20ct Pink Spinel and Diamond Ring
By Tiffany Co.
Located in New York, NY
Brand: Tiffany & Co. Style: Vintage Hallmarks: Tiffany & Co. PT950 Metal: Platinum Finger Size: 9 ( Can
Category

20th Century American Retro Engagement Rings

Materials

White Diamond, Spinel, Diamond, Platinum

Vintage Tiffany Co Enchanted Flower Natural Diamond Platinum Halo Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Enchanted Flower Natural Diamond 950 Platinum Halo Ring. A beautiful
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum Round Soleste Diamond Engagement Ring 1.48Cts TW GVVS2
By Tiffany Co.
Located in New York, NY
: Soleste Hallmarks: Tiffany & Co. PT950 71159663 D1.08ct Metal: Platinum Finger Size: 3.75 ( Can be
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. The Charles Setting Men s Engagement Ring Platinum 1.71ct Center
By Tiffany Co.
Located in Fairfield, CT
. Retail ~$40,000 Signage: Signed Tiffany & Co. , Stamped PT950 Size: 7.25 Condition: Excellent Year: 21st
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. The Charles Setting Men s Engagement Ring Platinum 1.71ct Center
By Tiffany Co.
Located in Fairfield, CT
. Signage: Signed Tiffany & Co. , Stamped PT950 Size: 7.25 Condition: Excellent Year: 21st century Weight
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

GIA 1.37 Carat Fancy Yellow Diamond Tiffany Co. Gold Platinum Engagement Ring
By Tiffany Co.
Located in New York, NY
setting, with two tapered baguettes on sides. Ring size - 6. Marked: Tiffany & Co, 750, pt950. Weight
Category

20th Century American More Rings

Materials

Yellow Diamond, Gold, Platinum

Tiffany Co. 1.00 Carat Total Weight Channel Diamond Wedding Band in Platinum
By Tiffany Co.
Located in New York, NY
. The ring is 3mm wide. (Retails $5,200) Comes in Original Tiffany Box. Hallmarks: Tiffany & Co., PT950
Category

2010s American Modern Bridal Rings

Materials

Diamond, Platinum

Tiffany Co. Victoria Ring Platinum 2 ct total Aquamarine + Marquise Diamonds
By Tiffany Co.
Located in New York, NY
brilliance. Ring Specifications: Brand: Tiffany & Co. Collection: Victoria Hallmarks: Tiffany & Co., PT950
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Platinum

Vintage Tiffany Co. 0.20ct Round Brilliant Cut Diamond Ring in Platinum
By Tiffany Co.
Located in London, England
Tiffany & Co., PT950 (for platinum), .20, with the serial number 62495H11615227. The ring is accompanied
Category

Early 2000s Unknown Modern Solitaire Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Jazz Graduated Diamond Band Ring Set in Platinum
By Tiffany Co.
Located in London, England
centimetres and there is a gross weight of 3.3 grams. The ring is signed and hallmarked Tiffany & Co., PT950
Category

2010s Unknown Modern Band Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Harmony Diamond Ring in Rose Gold and Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. round brilliant cut ‘Harmony’ diamond ring set in 18k rose gold
Category

2010s Modern Engagement Rings

Materials

Diamond, Rose Gold, Platinum

Vintage Tiffany Co. Etoile Diamond Three-Row Eternity Band in Platinum
By Tiffany Co.
Located in London, England
exactly 3.1 grams and the ring is signed and stamped on the inside TIFFANY & CO., Pt950. This ring is
Category

2010s Unknown Modern Band Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Pear Cut Diamond Solitaire Ring Set in Platinum
By Tiffany Co.
Located in London, England
and hallmarked Tiffany & Co., PT950 (for platinum), .65CT, with the serial number N001212.
Category

Early 2000s Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Etoile Diamond Three-Row Eternity Band in Platinum
By Tiffany Co.
Located in London, England
exactly 3.3 grams and the ring is signed and stamped on the inside TIFFANY & CO., Pt950. This ring is
Category

2010s Unknown Modern Band Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum .71 ct I VS2 Round Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in New York, NY
TIFFANY & CO. PT950, .71 CT, with a unique serial number and crown inscription. Finger size 5.5, resizable
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum 0.46 Carat I VS1 Round Natural Diamond Engagement Ring
By Tiffany Co.
Located in Baltimore, MD
, 2023) Signed: ©Tiffany & Co. Pt950 73088593 D0.46ct
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum .97 ct F VVS2 Round Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in New York, NY
Classic Metal: Platinum (Pt950) Finger Size: 5.25 (resizable) Weight: 3.7 grams Hallmarks: © TIFFANY & CO
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany Co. Lucida Cut 1.04 Carat E VVS2 Bezel Set Platinum Ring
By Tiffany Co.
Located in New York, NY
. LUCIDA PT950, Pat D463315 ct al Size: 5.25 ( Can be Resized) Tiffany & Co. cert #19476979
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Soleste Diamonds Half Eternity Ring Platinum 950 US 4.75
By Tiffany Co.
Located in Kobe, Hyogo
& CO., Pt950 Accessories: --- (only free ring box) This is an authentic Tiffany Soleste half eternity
Category

2010s American Band Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum Round Soleste Diamond Engagement Ring 1.48Cts TW GVVS2
By Tiffany Co.
Located in New York, NY
: Soleste Hallmarks: Tiffany & Co. PT950 71159663 D1.08ct (Slightly Rubbed Off) Metal: Platinum Finger Size
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage Tiffany Co. White Round Pear Cut Diamond Platinum Cluster Ring
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Natural Diamond 950 Platinum Ring. A beautiful platinum cluster ring set
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Platinum

Tiffany Co. GIA 5.56 Carat I VVS2 Old European Diamond Platinum Ring
By Tiffany Co.
Located in New York, NY
Platinum Tiffany & Co engagement ring setting with a GIA certified 5.56ct I/VVS2 Old European
Category

20th Century American Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Platinum .28 ct I VVS1 Round Diamond Solitaire Engagement Ring
By Tiffany Co.
Located in New York, NY
Specifications Brand: Tiffany & Co. Collection: Tiffany Classic Metal: Platinum (Pt950) Finger Size: 4 (resizable
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany Co., 3.55 Carat Round Brilliant Cut Diamond "Soleste" Engagement Ring
By Tiffany Co.
Located in Chicago, IL
Vivid Yellow Clarity: VVS1-VS Metal: Platinum and 18 Karat Yellow Gold Ring size: 6 Stamp: TIFFANY&CO
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

Tiffany Co. Platinum 1.30 ct. Solitaire Round Diamond Engagement Ring F VVS2
By Tiffany Co.
Located in New York, NY
This Tiffany & Co. Classic Diamond Engagement Ring is crafted in platinum (PT950) and features a
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Aquamarine and Diamond Drop Pendant Necklace in Platinum
By Tiffany Co.
Located in London, England
piece is signed and hallmarked on the pendant and chain TIFFANY & CO. PT950, with the serial number
Category

2010s Unknown Modern Drop Necklaces

Materials

Aquamarine, Diamond, Platinum

Tiffany Co. Diamond Engagement Ring .38 Ct Princess Cut Solitaire GVS1 in Plat
By Tiffany Co.
Located in New York, NY
servicing privileges from Tiffany & Co. Stamped: Tiffany & Co. PT 950 24007561 .38CT Size: 3.5 ( Can
Category

Late 20th Century American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. Double Row "Soleste" Cushion .49 Carat Center FVS1 Engagement Ring
By Tiffany Co.
Located in New York, NY
. Includes Original Tiffany Certificate and Box Stamp: Tiffany & Co. PT950 Size: 5 ( Can be Resized) Crown
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany Co. .54 Ct Lucida Cut Diamond Engagement Ring G-H, VVS2-VS1 IGI Cert
By Tiffany Co.
Located in New York, NY
grams and bears the hallmarks: © Tiffany & Co., Lucida PT950, D0.54CT, and a unique serial number
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany Co. Round Brilliant Cut Diamond Ring Set in Platinum
By Tiffany Co.
Located in London, England
centimetres and there is a gross weight of 3.1 grams. The ring is signed and hallmarked Tiffany & Co., PT950
Category

Early 2000s Unknown Modern 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.