TIFFANY & Co. Platinum .37ct 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
Diamond, Platinum
TIFFANY & Co. Forever Platinum 6mm Lucida Wedding Band Ring 9 New
By Tiffany & Co.
Located in Los Angeles, CA
Width: 6mm Weight: 14.20 grams Hallmark: ©TIFFANY & CO. PT950 Condition: New, comes with Tiffany box
Platinum
TIFFANY & Co. Forever Platinum 3mm Lucida Wedding Band Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
Width: 3mm Weight: 5.10 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Perfect condition Value
Platinum
$3,988Sale Price / set|20% Off
TIFFANY & CO Three Stones Earrings Studs Solid Platinum With 6 Round Diamonds
By Tiffany & Co.
Located in Miami, FL
signed, "T&CO TIFFANY & CO. PT .950 PAT. NO. 6557220". Collateral: This pair of Tiffany & Co. earrings
Diamond, White Diamond, Platinum
TIFFANY & Co. Platinum 3 Diamond 3mm Wedding Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
&CO. Pt950 Condition: New, comes with Tiffany box Value: $3,100 Authenticity Guaranteed
Diamond, Platinum
TIFFANY & Co. Platinum 3 Diamond 3mm Wedding Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
. PT950 Condition: New, comes with Tiffany box Value: $3,100 Authenticity Guaranteed
Diamond, Platinum
Tiffany & Co. Legacy 4.0 Carat Fancy Intense Yellow Diamond Engagement Ring
By Tiffany & Co.
Located in London, GB
, Clarity: VVS-VS Marked: ‘Tiffany & Co.’ ‘4.0CT’ ‘PT950’ & Serial Number & GIA number RRP: The ring was
Diamond, Yellow Diamond
$28,000Sale Price|20% Off
Tiffany & Co. Platinum Novo 1.7 Carat Princess Cut Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Platinum Novo® 1.7 Carat Princess Cut Diamond Engagement Ring A timeless Tiffany
Diamond, White Diamond, Platinum
TIFFANY & Co. Forever Platinum 3mm Lucida Wedding Band Ring 4
By Tiffany & Co.
Located in Los Angeles, CA
Width: 3mm Weight: 4.0 grams Hallmark: ©1999 TIFFANY&CO. PT950 Condition: Perfect condition Value
Platinum
TIFFANY & Co. Forever Platinum 3mm Lucida Wedding Band Ring 5 New
By Tiffany & Co.
Located in Los Angeles, CA
Width: 3mm Hallmark: ©TIFFANY&Co. PT950 Condition: New, comes with Tiffany pouch and box Tiffany
Platinum
0.49 Carat Tiffany & Co Lucida Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in London, GB
and VVS1 clarity. Signed 'Tiffany & Co' 'PT950' with the serial number 23509563 Date - Circa 2012
Diamond, Platinum
TIFFANY & Co. Forever Platinum 3mm Lucida Wedding Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
Width: 3mm Weight: 4.80 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Perfect condition Value
Platinum
Tiffany & Co. 0.23 Carat Diamond Platinum Engagement Ring Size 4
By Tiffany & Co.
Located in Simpsonville, SC
: Tiffany & Co., PT950, .23 CT, reference numbers All our measurements are approximate.
Diamond, Platinum
TIFFANY & Co. Platinum Sapphire Diamond Three Stone Engagement Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
, E color, VVS2 clarity Hallmark: "©TIFFANY&Co. PT950" and SKU# "19576787" Condition: Excellent
Diamond, Sapphire, Platinum
$60,000Sale Price|20% Off
Tiffany & Co. True 2.27 Carat H/VS1 Platinum Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
“Tiffany & Co. PT950 72498933 D2.27ct”. Currently a size 4, this ring can be resized at any Tiffany & Co
Diamond, White Diamond, Platinum
Tiffany & Co. Soleste Cushion Cut Diamond Double Halo Platinum Engagement Ring
By Tiffany & Co.
Located in Scottsdale, AZ
Band Width: 1.8mm - 3.1mm Total Weight: 5.10 grams Stamped: Tiffany & Co. PT 950, 67076370, D1.04 CT
Diamond, Platinum
$176,000Sale Price|20% Off
Tiffany & Co. 3.20 Carat Round Diamond Solitaire Engagement Ring F VS1 Platinum
By Tiffany & Co.
Located in Chicago, IL
signed “Tiffany & Co. PT950” and engraved with the diamond weight, this piece remains in excellent
Diamond, Platinum
Tiffany & Co Metro Diamond Large Inside Out Platinum Hoop Earrings
By Tiffany & Co.
Located in Southampton, PA
Hallmarks: Tiffany & Co PT950 *Free Shipping within the United States* YOUR PRICE: $9,500 Ti1054ordd
Diamond, Platinum
Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM
By Tiffany & Co.
Located in San Diego, CA
/ VS Hallmark: " ©Tiffany&Co.PT950 " Includes: -Tiffany & Co Ring Box -Certified Appraisal Retail
Diamond, Platinum
TIFFANY & Co. Forever Platinum Lucida Diamond 4mm Wedding Band Ring 8
By Tiffany & Co.
Located in Los Angeles, CA
total weight .05 Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition Value: $3,000
Diamond, Platinum
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY&CO. PT950 Condition: Excellent condition, like new, comes with Tiffany box Tiffany price
Diamond, Platinum
TIFFANY & Co. Forever Platinum 4.5mm Lucida Wedding Band Ring 11.5 Men's
By Tiffany & Co.
Located in Los Angeles, CA
: 11.5 Band Width: 4.5mm Weight: 9.10 grams Hallmark: ©TIFFANY & CO. Pt950 Condition: Excellent condition
Platinum
Tiffany & Co. Platinum and Diamond Wedding Band Ring 2.5 MM
By Tiffany & Co.
Located in San Diego, CA
& Clarity: F-G / VVS-VS Hallmark: " ©Tiffany&Co.PT950 " Includes: -Tiffany & Co Ring Box Retail
Diamond, Platinum
TIFFANY & Co. Together Platinum Diamond Legacy 2mm Milgrain Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
brilliant diamonds, carat total weight .37 Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition
Diamond, Platinum
TIFFANY & Co. Together Platinum 6mm Double Milgrain Wedding Band Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
: 6.5 Band Width: 6mm Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new Tiffany
Platinum
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY&CO. PT950 Condition: Excellent condition, like new, comes with Tiffany box Tiffany price
Diamond, Platinum
Tiffany & Co Platinum Round Diamond Engagement Ring 2.29 cts I VS1
By Tiffany & Co.
Located in San Diego, CA
Color & Clarity: I - VS1 Hallmark: 18714728 2.29CT © TIFFANY&CO. PT950 Includes: T&C Appraisal
Diamond, Platinum
$48,000Sale Price|20% Off
Tiffany & Co. Platinum Akoya Pearl & Diamond Multi-Strand Necklace – 4.20 Carats
By Tiffany & Co.
Located in Chicago, IL
. Metal: Platinum, stamped “Tiffany & Co. Pt950” Length: 17" Strands: 17 strands of exquisite Akoya
Diamond, Pearl, Platinum
TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 4
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 3mm Half Circle Diamond Band Ring 4 Metal: Platinum Size: 4 Band Width: 3mm
Diamond, Platinum
Tiffany & Co. 2.29 Carat Round Diamond Solitaire 6 Prong Set Engagement Ring
By Tiffany & Co.
Located in Scottsdale, AZ
: 2.11 mm Ring outer diameter: 19.65 mm Stamped: Tiffany & Co. PT950, 63762423, D2.29ct Estate
Diamond, Platinum
Tiffany & Co. Round Diamond Engagement Ring 1.23 Carat GVS2 Platinum
By Tiffany & Co.
Located in San Diego, CA
Hallmark: ©TIFFANY&CO.PT950 30600398 D1.23CT Includes: T&C Diamond Certificate - T&C Inner & Outer Ring
Diamond, Platinum
Tiffany & Co 3.12 Carats E/IF Round Brilliant Cut Engagement Ring
By Tiffany & Co.
Located in Vero Beach, FL
. PT950 " Ring comes in it's original box, Tiffany & Co Diamond Certificate and Full Lifetime Warranty
Diamond, Platinum
TIFFANY & Co. Platinum 18K Gold 6mm Lucida Wedding Band Ring 7.5
By Tiffany & Co.
Located in Los Angeles, CA
Yellow Gold Size: 7.5 Band Width: 6mm Weight: 10.0 grams Hallmark: ©TIFFANY&CO. PT950 750 Condition
Platinum, 18k Gold
TIFFANY & Co. Together Platinum 6mm Double Milgrain Wedding Band Ring 7.5
By Tiffany & Co.
Located in Los Angeles, CA
: 7.5 Band Width: 6mm Weight: 12.80 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent
Platinum
Vintage Tiffany & Co. Platinum GIA 3.03 Heart Brilliant Diamond Solitaire Ring
By Tiffany & Co.
Located in Montclair, NJ
Breathtaking Heart Shape Diamond Solitaire Ring By Tiffany & Co. --Stone(s):-- (1) Natural
Diamond, Platinum
TIFFANY & Co. Together Platinum 6mm Double Milgrain Wedding Band Ring 9.5
By Tiffany & Co.
Located in Los Angeles, CA
: 9.5 Band Width: 6mm Weight: 14.20 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent
Platinum
TIFFANY & Co. Legacy Platinum Asscher Cut .56ct Diamond Halo Engagement Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
diamonds: 32 round diamonds, carat total weight .15 Hallmark: ©TIFFANY&Co. Pt950 Pat D467833 et al
Diamond, Platinum
Tiffany & Co Platinum Together Double Milgrain Wedding Band 6 mm Size 7.5
By Tiffany & Co.
Located in New York, NY
Milgrain Hallmarks: ©Tiffany & Co. PT950 Metal: Platinum Finger Size: 7.5 ( Sizable at any Tiffany & Co
Platinum
Tiffany & Co. Diamond Solitaire Engagement Ring Platinum .20ct H/Vs1
By Tiffany & Co.
Located in New York, NY
the finger, tapering to 1.9mm wide and 1.9mm thick at the base of the shank. "TIFFANY & CO. PT950
Diamond, Platinum
$1,917Sale Price|35% Off
Tiffany and Co. Etoile Platinum Round Diamond Engagement Ring .30ct FVVS1
By Tiffany & Co.
Located in New York, NY
. Style: Etoile Hallmarks: TIFFANY & CO. PT950 18954885 .30ct Finger Size: 4.25 ( Can be resized
Diamond, Platinum
Tiffany & Co. Platinum 1.00 Carat Natural Diamond Eternity Wedding Band Ring
By Tiffany & Co.
Located in Baltimore, MD
Tiffany & Co. Pt950 Retail: $7,000 USD
Diamond, Platinum
TIFFANY & Co. Platinum 3mm Full Circle Diamond Wedding Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
: TIFFANY&CO. ©PT950 Condition: Excellent condition, like new, comes with Tiffany box Tiffany price: $8,100
Diamond, Platinum
$17,600Sale Price|20% Off
Tiffany & Co. Platinum Legacy 1.44 Carat Cushion Ideal Cut Diamond Ring
By Tiffany & Co.
Located in Chicago, IL
. PT950 Pat 5970744 et al 2729** D1.05 CT”**. This Legacy design represents Tiffany’s artistry at its
Diamond, White Diamond, Platinum
TIFFANY & Co. Platinum 3mm Full Circle Diamond Wedding Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
: ©TIFFANY&CO. PT950 Condition: Excellent condition, like new, comes with Tiffany box Tiffany price
Diamond, Platinum
TIFFANY & Co Jazz Platinum Diamond Pink Sapphire Graduated Drop Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
&CO. PT950" on pendant, "©TIFFANY&CO. PT950" on chain tag Condition: Pre-owned, comes with Tiffany box
Diamond, Pink Sapphire, Platinum
Vintage Tiffany & Company Etoile Diamond Stud Earrings in 18 Karat Gold Platinum
By Tiffany & Co.
Located in Boston, MA
weight is 8.0 grams. Signed Tiffany & Co 750 PT950 Complete with original Tiffany box and signed
Diamond, 18k Gold, Platinum
Tiffany & Co. Platinum Nesting Full Circle .14 ct Diamond 3mm Narrow Band Ring
By Tiffany & Co.
Located in New York, NY
new. Details Brand: Tiffany & Co. Collection: Tiffany Setting Nesting Band Metal: Platinum (Pt950
Diamond, Platinum
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5 Metal: Platinum Size: 5
Diamond, Platinum
TIFFANY & Co. Forever Platinum Lucida Diamond 4mm Wedding Band Ring 10.5
By Tiffany & Co.
Located in Los Angeles, CA
total weight .05 Hallmark: ©TIFFANY&CO. PT950 LUCIDA Pat 5970744 et al Condition: Like new, comes with
Diamond, Platinum
TIFFANY & Co. Together Platinum 18K Gold 6mm Milgrain Wedding Band Ring 8
By Tiffany & Co.
Located in Los Angeles, CA
Yellow Gold Size: 8 Band Width: 6mm Weight: 10.0 grams Hallmark: ©TIFFANY&CO. AU750 PT950 Condition
Yellow Gold, Platinum, 18k Gold
Tiffany & Co., 4.38 Carat Oval Brilliant Cut Diamond "Soleste" Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Stamp: TIFFANY&CO. Pt950 (Serial number) D4.06ct. Gross weight: 4.90 grams Accompanied by: Tiffany & Co
Diamond, Platinum
Tiffany & Co., 5.26 Carat Oval Brilliant Cut Diamond "Novo" Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Stamp: TIFFANY&CO. Pt950 (Serial number) D5.10ct. Gross weight: 5.80 grams Accompanied by: Tiffany & Co
Diamond, Platinum
TIFFANY & Co. Together Platinum 4mm Double Milgrain Wedding Band Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
Size: 6.5 Band Width: 4mm Weight: 6.70 grams Hallmark: ©TIFFANY&CO. PT950 Condition: Excellent
Platinum
TIFFANY & Co. Forever Platinum Lucida Diamond 4mm Wedding Band Ring 7 New
By Tiffany & Co.
Located in Los Angeles, CA
total weight .05 Hallmark: ©TIFFANY&CO. Pt950 LUCIDA Pat 5970744 et al Condition: Brand new, never worn
Diamond, Platinum
Tiffany & Co. Platinum 1.13 ct F VVS2 Pear Shape Diamond Soleste Engagement Ring
By Tiffany & Co.
Located in New York, NY
: Tiffany & Co. Collection: Soleste Metal: Platinum (Pt950) Hallmarks: © Tiffany & Co., Pt950
Diamond, Platinum
$8,841Sale Price|36% Off
Rare Tiffany & Co. Ruby & Diamond 18k Gold & Platinum Cluster Pendant Necklace
By Tiffany & Co.
Located in Birmingham, GB
Rare Vintage Tiffany & Co. Ruby & Diamond 950 Platinum & 18k Yellow Gold Flower Pendant
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Victoria Diamond .92 Carats Large Pendant Necklace in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
length, providing a perfect fit for most necklines. The Tiffany & Co. PT 950 stamp confirms the
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?