Tiffany & Co. Diamond Platinum Victoria Ring
By Tiffany & Co.
Located in New York, NY
. Stamped on the inside of the shank 1997 Tiffany & Co., PT 950 Japan ( made for the Japanese market ). Ring
Diamond, Platinum
Tiffany & Co. Tiffany Setting Diamond Wedding Band Ring Size H 1/2 (47)
By Tiffany & Co.
Located in London, GB
&Co.’ ‘PT950’ RRP: £3,450 Box: Tiffany & Co. Ring Box
Diamond, Platinum
Vintage Tiffany & Co. Platinum Wedding Band Ring
By Tiffany & Co.
Located in Philadelphia, PA
, central band flanked by two narrow, ribbed outer bands. Marked Tiffany & Co. / 950 PT to the interior of
Platinum
Platinum Band by Tiffany & Co.
By Tiffany & Co.
Located in Beverly Hills, CA
wear or as a sophisticated statement piece. Crafted from PT950 platinum, this ring showcases Tiffany
Platinum
Tiffany & Co Tiffany Setting Round Diamond 0.25 cts E VS1 Engagement Ring Plat
By Tiffany & Co.
Located in San Diego, CA
: E, VS1 Hallmark: ©TIFFANY&CO. PT950 29062811 .25CT Includes: T&C Jewelry Pouch & Outer
Diamond, Platinum
Tiffany & Co Tiffany Setting Round Diamond 0.21 cts E VS1 Engagement Ring Plat
By Tiffany & Co.
Located in San Diego, CA
Hallmark: ©TIFFANY&CO. PT950 T89554 .21CT Includes: T&C Jewelry Pouch & Outer Presentation Box Retail
Diamond, Platinum
Tiffany & Co Tiffany Setting Round Diamond 0.19 cts F VS2 Engagement Ring Plat
By Tiffany & Co.
Located in San Diego, CA
: F, VS2 Hallmark: ©TIFFANY&CO. PT950 17069438 .19 CT Includes: T&C Jewelry Pouch & Outer
Diamond, Platinum
Tiffany & Co Tiffany Setting Round Diamond 0.20 cts G VS1 Engagement Ring Plat
By Tiffany & Co.
Located in San Diego, CA
: G, VS1 Hallmark: ©TIFFANY&CO. PT950 32274811 D.20 CT Includes: T&C Jewelry Pouch & Outer
Diamond, Platinum
Tiffany & Co. Diamond Key Pendant Necklace
By Tiffany & Co.
Located in London, GB
& Co.’ ‘PT 950' Box: Plain Gift Box
Diamond, Platinum
TIFFANY & Co. Platinum Diamond Paper Flowers Earrings
By Tiffany & Co.
Located in Los Angeles, CA
posts, "©TIFFANY&CO. PT950 PAT. NO. 6557220" on backings Condition: Excellent condition, come with
Diamond, Platinum
$1,950Sale Price|26% Off
Tiffany & Co. Platinum Wedding Band Ring 8.91g
By Tiffany & Co.
Located in SYDNEY, NSW
Clarity: N/A Cut: N/A Weight: 8.91 grams Engravings/Markings: Tiffany & Co PT950 Size/Measurement
Platinum
$65,600Sale Price|20% Off
Tiffany & Co. Platinum Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
weight of the ring to 3.60 carats. The ring is crafted in platinum and stamped "Tiffany & Co. PT950
Diamond, White Diamond, Platinum
Tiffany & Co. Half-Eternity Diamond Ring
By Tiffany & Co.
Located in London, GB
: Approx. 0.21ct Diamond Details: Approx. Colour: G, Clarity: VS Marked: 'TIFFANY & Co.' 'PT950' RRP
Diamond, Platinum
Tiffany & Co. 0.77 Carat Diamond Engagement Ring
By Tiffany & Co.
Located in London, GB
' 'Pt950' 'D0.77ct' & Serial Number RRP: £8,600 Box: Tiffany & Co. Ring Box Documents: Tiffany & Co
Diamond, 18k Gold, Yellow Gold
Tiffany & Co. Diamond Drop Jazz Necklace
By Tiffany & Co.
Located in London, GB
: ‘Tiffany&Co.’ ‘PT950’ Box: Tiffany Necklace Box
Diamond, Platinum
$68,000Sale Price|20% Off
Tiffany & Co. 10.25 Carat Diamond Bracelet
By Tiffany & Co.
Located in Chicago, IL
fully signed Tiffany & Co., 750, PT950. In excellent condition, it is offered complete with its
Diamond, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Lucida Diamond 3mm Band Ring
By Tiffany & Co.
Located in London, GB
Marked: ‘Tiffany & Co.’ ‘PT950’ ‘LUCIDA’ & Serial Number Box: The Vintage Jeweller Ring Box
Diamond, Platinum
Tiffany & Co. Harmony Wedding Band Ring
By Tiffany & Co.
Located in London, GB
new Weight: 4.1 grams Ring Size: J 1/2 (49.5) Band Width: 3mm Marked: ‘Tiffany & Co.’ ‘PT950’ RRP
Platinum
Tiffany & Co. 1.65 Carat Diamond Solitaire Necklace
By Tiffany & Co.
Located in London, GB
Marked: 'T&Co.' & 'PT950' & Serial Number Box: Tiffany & Co. Necklace Box Documents
Diamond, Platinum
Tiffany & Co. Diamond Half-Eternity Ring
By Tiffany & Co.
Located in London, GB
Weight: Approx. 0.33ct Diamond Details: Approx. Colour: G, Clarity: VS Marked: 'TIFFANY & Co.' 'PT950
Diamond, Platinum
TIFFANY & Co. Platinum Diamond Flower Ring 6
By Tiffany & Co.
Located in Los Angeles, CA
: 7 round brilliant diamonds, carat total weight .50 approx. Hallmark: TIFFANY&CO. PT950 Condition
Diamond, Platinum
Tiffany & Co. 18k Gold & Platinum Accent Diamond Band Ring
By Tiffany & Co.
Located in Beverly Hills, CA
" RING SIZE: 5.5 HALLMARKS: TIFFANY & CO., 750, PT 950
Diamond, Platinum, 18k Gold
Tiffany & Co. Vintage Diamond Seagull Brooch, Platinum
By Tiffany & Co.
Located in Chicago, IL
. Pouch and Box. Small Model Stamp: TIFFANY&CO PT950 Metal: platinum Measurements: 1 5/8 inches x 5/8
Diamond, Platinum
$3,899Sale Price|28% Off
Tiffany & Co Diamond Engagement Ring 0.32ct
By Tiffany & Co.
Located in SYDNEY, NSW
Brilliant Cut Weight: 4.04 grams Engravings/Markings: Tiffany & Co PT950 26057892 Size/Measurement: Ring
Diamond, Platinum
Tiffany & Co. 1.04 Carat Diamond Engagement Ring
By Tiffany & Co.
Located in London, GB
Hallmarked: London 2014 Marked: ‘Tiffany & Co.’ ‘PT950’ ‘D1.04CT’ & Serial Number Box: Tiffany &
Diamond, Platinum
TIFFANY & Co. Platinum Diamond Bubbles Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY&CO. PT950" on pendant, "TIFFANY&CO. PT950" on chain tag Condition: Excellent condition, comes with
Diamond, Platinum
Tiffany & Co. 'Legacy' Cushion Diamond Ring
By Tiffany & Co.
Located in New York, NY
0.83 carat. Center diamond Inscribed T&Co. H08230188. Signed Tiffany & Co., PT950, Pat. D467 Center
Diamond, Platinum
Tiffany & Co. 4mm Wedding Band Ring
By Tiffany & Co.
Located in London, GB
, Tiffany & Co. This timeless piece has been crafted from platinum and is 4mm in width making it perfect for
Platinum
TIFFANY & Co. Enchant Platinum Diamond Butterfly Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
.10 approximately Hallmark: ©TIFFANY&Co. PT950 Condition: Excellent condition, comes with Tiffany
Diamond, Platinum
Tiffany & Co. Sapphire and Diamond Eternity Ring
By Tiffany & Co.
Located in Litchfield, CT
HALLMARKS: Tiffany & co. and PT950 STOCK NUMBER: 27526 Jewelry acquired from this dealer must delight
Diamond, Sapphire, Platinum
Tiffany & Co. Victoria Diamond Pendant Necklace
By Tiffany & Co.
Located in London, GB
Chain Length:16 Inches Marked: ‘Tiffany & Co’ ‘PT950’ RRP: £13,800 (8/7/23) Box: Tiffany & Co. Necklace
Diamond
Tiffany & Co. 0.23 Carat Diamond Engagement Ring
By Tiffany & Co.
Located in London, GB
: VVS1 Marked: 'TIFFANY&Co' 'PT950' 'D0.23CT' & Serial Number Box: Plain Gift Box
Diamond, Platinum
Tiffany & Co. 0.40 Carat Diamond Stud Earrings
By Tiffany & Co.
Located in London, GB
&Co.' & 'PT950' Box: Tiffany & Co. Earring Box
Diamond, Platinum
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
.42 Hallmark: ©TIFFANY&Co. PT950 Condition: Excellent condition, like new, comes with Tiffany
Diamond, Platinum
Tiffany & Co 0.40ct Diamond Gold Etoile Earrings
By Tiffany & Co.
Located in New York, NY
TIFFANY&Co 750 PT950.
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Platinum Paper Flower Ring Tanzanite Diamonds
By Tiffany & Co.
Located in Beverly Hills, CA
" x 9/16" RING SIZE: 6 - 6.25 HALLMARKS: Tiffany & Co., PT 950
Diamond, Tanzanite, Platinum
TIFFANY & Co. Platinum Diamond Flower Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
Diamond: 7 round brilliant diamonds, carat total weight .50 approx. Hallmark: TIFFANY&CO. PT950 Condition
Diamond, Platinum
TIFFANY & Co. Platinum .32ct Diamond Engagement Ring 5.25
By Tiffany & Co.
Located in Los Angeles, CA
: Round brilliant diamond, carat total weight .32, Color H, Clarity VVS2 Hallmark: "©TIFFANY&Co. PT950
Diamond, Platinum
TIFFANY & Co. Platinum Diamond Flower Ring 4.5
By Tiffany & Co.
Located in Los Angeles, CA
Diamond: 7 round brilliant diamonds, carat total weight .50 approx. Hallmark: TIFFANY&CO. PT950 Condition
Diamond, Platinum
Tiffany Forever Platinum 3MM Wedding Band Ring
By Tiffany & Co.
Located in Houston, TX
Ladies Tiffany & Co. 950 platinum soft-square, wedding band with a soft-square shank. Engraved with
Platinum
$120,000Sale Price|20% Off
Tiffany & Co. Platinum Diamond Victoria Collection Necklace
By Tiffany & Co.
Located in Chicago, IL
diamonds, total weight: 5.52 carats Total diamond weight: 12.72 carats Stamped “Tiffany & Co. PT950”.
Diamond, White Diamond, Platinum
Tiffany & Co., 5.84 Carat Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Elevate your jewelry collection with this exceptional Tiffany & Co. three stone diamond ring
Diamond, Platinum
$112,000Sale Price|20% Off
Tiffany & Co. 18 Carat Platinum Diamond Necklace
By Tiffany & Co.
Located in Chicago, IL
) Diamonds: D–G color, VS–VVS1 clarity Length: 16 inches Signed and stamped: “Tiffany & Co. PT950 FRANCE
Diamond, White Diamond, Platinum
Tiffany & Co. Diamond Platinum Swirl Pendant
By Tiffany & Co.
Located in New York, NY
weighs 8.3 grams. It is signed TIFFANY&Co PT950. Inventory #56404AOSS
Diamond, Platinum
Tiffany & Co. 4.60 Carat Diamond Victoria Bracelet
By Tiffany & Co.
Located in London, GB
Hallmarked: Platinum London 2006 Marked: 'T&Co.' 'PT950' RRP: £30,700 Box: Tiffany & Co. Pouch & Outer Box
Diamond, Platinum
TIFFANY & Co. Platinum .52ct Diamond Engagement Ring 6
By Tiffany & Co.
Located in Los Angeles, CA
brilliant diamond, carat total weight .52 Hallmark: ©TIFFANY & Co. Pt950 71423875 D0.52ct Condition
Diamond, Platinum
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
.42 Hallmark: TIFFANY&Co. PT950 Condition: Excellent condition, like new, comes with Tiffany pouch and
Diamond, Platinum
Tiffany & Co., 2.04 Carat Diamond Deco Earrings
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. box and pouch. Measurements: 5/8 inch long Metal: Platinum Stamp: TIFFANY&CO. PT950 Gross
Diamond, Platinum
$64,000Sale Price|20% Off
Tiffany & Co. Platinum Lucida Diamond Pendant Necklace
By Tiffany & Co.
Located in Chicago, IL
refined luxury for everyday wear or special occasions. Hallmarks: Tiffany & Co., PT950, Lucida Material
Diamond, White Diamond, Platinum
TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
"on pendant, "TIFFANY&Co. PT950" on chain tag Condition: Excellent condition Authenticity
Diamond, Platinum
TIFFANY & Co. Platinum 6mm Wedding Band Ring 10
By Tiffany & Co.
Located in Los Angeles, CA
Weight: 13.0 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, comes with Tiffany box
Platinum
Tiffany & Co. 1.01 Carat Diamond Engagement Ring
By Tiffany & Co.
Located in London, GB
Weight: 1.01ct Details: Approx. Colour – I, Clarity – VS1 Marked: ‘Tiffany & Co.’ ‘PT950’ ‘1.01CT
Diamond, Platinum
Tiffany & Co. 0.64 Carat Diamond Stud Earrings
By Tiffany & Co.
Located in London, GB
, Clarity: VVS2 Fastening: Screw Backs (for pierced ears) Marked: 'T&Co.' & 'PT950' Box: Tiffany & Co
Diamond, Platinum
$33,600Sale Price|20% Off
Tiffany & Co. Platinum Diamond & Sapphire Turtle Pin Brooch
By Tiffany & Co.
Located in Chicago, IL
A charming and collectible Tiffany & Co. turtle pin brooch, crafted in platinum (Pt950) and
Diamond, White Diamond, Sapphire, Platinum
$40,000Sale Price|20% Off
TIFFANY & Co. South Sea Pearl Diamond Platinum Earrings
By Tiffany & Co.
Located in Chicago, IL
: Tiffany & Co PT 950 Earrings are about 20 x 17 x 14mm Total Weight: 14.6 grams
Diamond, South Sea Pearl, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Platinum and Diamond Ring
By Tiffany & Co.
Located in Brisbane City, QLD
used for an engagement. Ring size - 59/S Marked - '33571852 D0.32CT' and 'Tiffany & Co. PT950' Total
Diamond, Platinum
TIFFANY & Co. Platinum .59ct Diamond Engagement Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
brilliant cut diamond, carat total weight .59, VS1 clarity, H color Hallmark: TIFFANY & Co. PT950 J13897 .59
Diamond, Platinum
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.
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
The actress and Benny Blanco tied the knot with style in Santa Barbara over the weekend.
Diamonds and sapphires still played a starring role, but less popular stones popped up too.
Watchmakers have tucked their movements into all manner of precious baubles, from lapel pins to cocktail rings. The result is dazzling, wearable art that will get you to the party on time.
Get to know the history behind the world's most iconic jewelry houses and the fabulous styles they designed.
Makeup and astrology expert Linda Mason dispenses fashion advice for every zodiac sign. Does your wardrobe match your horoscope?