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
Yellow Gold, Platinum
Tiffany & Co. Diamond Open Circle Dangle 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
Diamond, 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
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
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
Diamond, Platinum
$11,099Sale Price|33% Off
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
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 7.5 New
By Tiffany & Co.
Located in Los Angeles, CA
.57 Hallmark: ©TIFFANY&CO. Pt950 Condition: Brand new, never worn, comes with Tiffany box
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
Diamond, Platinum
Tiffany & Co. 'Essential' Collection Unisex 6mm Band Ring in Polished Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
grams Band Width: 6 mm Stamped: Tiffany & Co., PT950 Estate Condition: Very good; Professionally
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
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.
Diamond, Platinum
TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
&CO. PT950 Condition: Excellent condition, like new, comes with Tiffany box Limited edition, no
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
Diamond
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
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
Diamond, Yellow Gold, 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
Diamond, Platinum
$6,450Sale Price|24% Off
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
Diamond, Pink Sapphire, 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
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...
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
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
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
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
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
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
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
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.
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
Diamond, Pink Sapphire, 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
Diamond, 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
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
Diamond, 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
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
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
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
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
Diamond, Platinum
Tiffany & Co. Soleste Double Pavé Halo Diamond Pendant Necklace 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
Diamond, White Diamond, Platinum
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5 New
By Tiffany & Co.
Located in Los Angeles, CA
&CO. PT950 Condition: Brand new, never worn, comes with Tiffany box Value: $4,500 Authenticity
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
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
Rose Gold, 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
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
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
Yellow Gold, 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
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
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
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
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
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
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
Diamond, Platinum
Tiffany & Co. Diamond Wedding Band Ring Full Circle 2 mm 0.38 tcw Platinum
By Tiffany & Co.
Located in San Diego, CA
Diamonds 0.38 tcw Hallmark: ©TIFFANY&CO. PT950 Includes: T&C Jewelry Pouch Retail: $3,900 Sku#1280TERL
Diamond, Platinum
Tiffany & Co. Round Diamond 0.80 Tcw Channel Set Band Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Diamonds: 14 Round Brilliant Diamonds 0.21 tcw D-F / IF-VS2 Hallmark: ©TIFFANY&CO.PT950 62890592 D0.59ct
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
Diamond, Platinum
TIFFANY & CO Round Diamond 0.74tcw E IF Engagement Ring Channel-set Diamond Plat
By Tiffany & Co.
Located in San Diego, CA
tcw Hallmark: ©TIFFANY&CO. PT950 27220762 .53CT Includes: T&C Diamond Certificate - Appraisal - Ring
Diamond, Platinum
Tiffany & Co. Diamond and Ruby Large Key Pendant Necklace in Polished Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
This stunning Tiffany & Co. diamond and ruby key pendant is an elegant work of art. Made from
Diamond, White Diamond, Ruby, Platinum
TIFFANY & Co. Classic Platinum 18K Yellow Gold 4mm Lucida Wedding Band Ring 8.5
By Tiffany & Co.
Located in Los Angeles, CA
and 18K Yellow Gold Size: 8.5 Band Width: 4mm Weight: 6.20 grams Hallmark: "©TIFFANY&CO. AU750 PT950
18k Gold, Platinum, Yellow Gold
Tiffany & Co. Signed Platinum Wide Plain Wedding Band Ring 15 Grams, Estate
By Tiffany & Co.
Located in New York, NY
anniversary. Get it in time for that special occasion. Material: platinum Hallmark: Tiffany & Co. Pt 950
Platinum
Tiffany & Co. Soleste Oval Diamond 0.60 ct E VS2 Halo Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Hallmark: ©TIFFANY&Co. PT950 69159958 D 0.60 ct Includes: T&C Ring Box - GIA Diamond Certificate EST
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?