Tiffany & Co., France Retro coral heart brooch
By Tiffany & Co.
Located in New York, NY
A Retro pavé coral and collet-set diamond brooch designed as a heart, in 18k gold. Tiffany & Co., France. Total diamond weight approximately 0.30 carats. This charming brooch is...
Coral, Diamond, 18k Gold
$18,722Sale Price|20% Off
Vintage Tiffany & Co. France Diamond Emerald Yellow Gold Bracelet
By Tiffany & Co.
Located in Southampton, PA
With 3 Round brilliant cut diamonds VS1 clarity, E color total weight approximately 0.50ct and 6x Round Brilliant Cut Emeralds Details: Weight: 64.4 grams Width: 16mm Length: 7.5" ...
Diamond, Emerald, Yellow Gold, 18k Gold
Art Deco Tiffany & Co 18k Gold and Plat Emerald & French Cut Diamond Bar Brooch
By Tiffany & Co.
Located in New York, NY
This art deco brooch by Tiffany & Co. is crafted in 18k yellow gold and platinum and features a refined bar design set with vibrant emeralds and sparkling French cut diamonds.
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. France Diamond Platinum Pt950 Clover Stud Earrings
By Tiffany & Co.
Located in Simpsonville, SC
The Tiffany & Co. France Diamond Platinum Pt950 Clover Stud Earrings are a timeless symbol of elegance and good fortune. Made in France and crafted from the finest platinum PT950, th...
Diamond, Platinum
Vintage Tiffany & Co France Diamond Plique A Jour Glass Cherries Gold Brooch
By Tiffany & Co.
Located in Southampton, PA
With Approx 130x Round brilliant cut diamonds VS1 clarity, G color total weight approx. 1.00ctw Green and Red sculpted Plique A Jour glass by Tiffany & Company from France.
Diamond, Yellow Gold
Certified Tiffany & Co Round Cut Diamond 0.25ct H VVS1 Platinum Solitaire Ring
By Tiffany & Co.
Located in Birmingham, GB
Vintage Tiffany & Co Natural Round Cut Diamond 950 Platinum Solitaire or Engagement Ring With Tiffany Diamond Cert. Beautiful platinum solitaire ring set with a fine 0.25ct (1/4...
Diamond, White Diamond, Platinum
Tiffany & Co. French 18k White Gold 2.78ctw Sapphire and Diamond Band Ring
By Tiffany & Co.
Located in Montclair, NJ
Ring Width: 7.7mm (0.30") (top of the ring), 3.3mm (bottom of the shank) Ring Height: 5.1mm rise off the finger Stamp: ©2001 Tiffany & Co. 750 France Condition: Shows some light wear.
Diamond, Sapphire, Gold, 18k Gold, White Gold
Tiffany Soleste wedding ring in 18 karats gold
By Tiffany & Co.
Located in PARIS, FR
Tiffany Soleste wedding ring in 18 karats gold. Soleste wedding band ring by Tiffany, set with 0.48 ct of brilliant-cut diamonds. With the band forming a V on the finger, this shape ...
Diamond, Gold
Tiffany & Co. Spray Diamond Platinum Necklace and Earrings Set
By Tiffany & Co.
Located in Southampton, PA
Details: Necklace Dimensions: 16" x 12mm Earring Dimensions: 16mm Necklace Weight: 65.5 grams Earrings Weight: 14.4 grams Stamped Hallmarks: Both items are stamped with Tiffany & ...
Diamond, Platinum
TIFFANY & CO. SCHLUMBERGER Taj Mahal Diamond Gold Cufflinks Set
By Jean Schlumberger for Tiffany & Co.
Located in New York City, NY
Unveil a Mughal Masterpiece: Tiffany & Co. Schlumberger Taj Mahal Diamond and Gold Cufflinks Set Embrace a timeless design with a touch of opulence. This TIFFANY & CO. Schlumberger ...
Diamond, 18k Gold, Gold, Yellow Gold
Tiffany & Co. Platinum Art Deco French Cut Diamond Bracelet
By Tiffany & Co.
Located in New York, NY
45 French Cut Diamonds Totaling 23.46 Ct Color G-I , Clarity VVS - VS Platinum
Platinum
Estate Art Deco Tiffany & Co. French Cut Diamond and Emerald Bracelet
By Tiffany & Co.
Located in Houston, TX
This is an amazing piece that only Tiffany & Co. could produce. It's very rare to find a piece with french cut old mine stones by a famous designer like Tiffany.
Platinum
Tiffany & Co. 1.30 Carat Old Shield Cut Diamond Lapel Pin
By Tiffany & Co.
Located in Essex, GB
This stunning lapel pin from Tiffany & Co was crafted in Paris. The head of the piece features a rubover set old shield cut diamond – weighing approximately 1.30 carat – which displa...
Diamond, White Diamond, Brown Diamond
Tiffany & Co Paris Art Deco Cufflinks & Studs in Gold, Onyx, MOP and Diamonds
By Tiffany & Co.
Located in San Rafael, CA
Extraordinary Art Deco dress set in excellent vintage condition in its original, fitted leather box signed Tiffany & Co Paris. The double-sided cufflinks and two shirt studs feature...
Diamond, Onyx, Gold, 18k Gold, Yellow Gold
TIFFANY & CO. Art Deco French Cut Diamond Platinum Cufflinks
By Tiffany & Co.
Located in New York City, NY
Very rare and collectible Art Deco era platinum and diamond cufflinks by Tiffany & Co., circa 1920s. They feature high grade French cut diamonds of approx. 1.25cts total weight; this...
Diamond, Platinum
Tiffany & Co. Art Deco French Cut Diamond Emerald Platinum Vintage Band Ring
By Tiffany & Co.
Located in Philadelphia, PA
Featuring three french cut diamonds alternating in pattern with two emerald cut emeralds Diamonds weigh approximately 1.31 carats total - G/H color with VS2 clarity Emeralds weigh ap...
Diamond, Emerald, Platinum
Tiffany & Co. Art Deco French Cut Diamond Platinum Eternity Band Ring
By Tiffany & Co.
Located in Greenwich, CT
Circle yourself in light with this enchanting Tiffany & Co. art deco French cut diamond platinum eternity band ring.
Diamond, Platinum
Tiffany & Co. Art Deco French Cut Diamond Eternity Ring Size K (50)
By Tiffany & Co.
Located in London, GB
Here we a classically styled diamond eternity ring from the world renowned jewellery designer, Tiffany & Co. This Art Deco platinum piece features 43 French cut diamonds; all of whic...
Diamond, Platinum
Antique Art Deco Tiffany and Co Platinum French Cut Diamond Eternity Band
By Tiffany & Co.
Located in Great Neck, NY
Beautiful Antique Art Deco Tiffany and Co Platinum French Cut Diamond Eternity Band.
Diamond, Platinum
Tiffany & Co. Art Deco French Cut Diamond Eternity Ring Size K (50)
By Tiffany & Co.
Located in London, GB
Here we a classically styled diamond eternity ring from the world renowned jewellery designer, Tiffany & Co. This Art Deco platinum piece features 43 French cut diamonds; all of whic...
Diamond, Platinum
Tiffany & Co. Art Deco French Cut Diamond and Platinum Line Bracelet
By Tiffany & Co.
Located in New York, NY
An American Art Deco platinum bracelet with diamonds by Tiffany & Co. The bracelet has 52 French cut diamonds with an approximate total weight of 20.00 carats, D/E color, VVS/VS clar...
Diamond, Platinum
Tiffany & Co. Art Deco 1.17 CTW French Cut Diamond Platinum Wheat Band Ring
By Tiffany & Co.
Located in Philadelphia, PA
Featuring French cut diamonds channel set fully around H/I color with VS2 clarity Accented by engraved wheat motif profile Stamped for platinum Fully signed for Tiffany & Co.
White Diamond, Diamond, Platinum
TIFFANY & Co. Colorless Princess Cut Diamonds Gold Bracelet
By Tiffany & Co.
Located in Beverly Hills, CA
Classy and classic tennis bracelet created by Tiffany & Co. in the 1960's in France. It features sixty four colorless princess cut diamonds set in 18k yellow gold.
Tiffany & Co Mid Century Diamond Bracelet France
By Tiffany & Co.
Located in Beverly Hills, CA
Tiffany & Co Diamond Bracelet Diamond Bracelet 7.5 inches 70 gram weight 18k Gold 27 Round Brilliant Cut Diamonds 4.00 Cts Diamonds DEF VVS Signed Tiffany & Co France
Diamond
Tiffany & Co. 18k Gold Sodalite Turquoise Diamond French Ring
By Tiffany & Co.
Located in Beverly Hills, CA
This Tiffany & Co. ring from the 1980s is crafted in 18k gold and features a bold design featuring a cabochon sodalite stone. The deep blue sodalite is bezel-set, creating a smooth a...
Diamond, Turquoise, 18k Gold
Tiffany & Co. 1.43 Carat Carre Cut Diamond Eternity Ring
By Tiffany & Co.
Located in London, GB
This exclusive Tiffany & Co. eternity ring shimmers 360 degrees with 1.43 carats of meticulously-matched carre cut diamonds. These gorgeous diamonds are channel set in platinum and h...
Diamond, Platinum
Tiffany & Co. 0.17ct Brilliant Cut 18ct Gold Elsa Peretti Diamond by the Yard
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. 0.17ct Brilliant Cut 18ct Yellow Gold Elsa Peretti Diamond by the Yard Necklace Product Details Xupes Ref: J1653 Brand: Tiffany & Co. Model: Diamond By The Yar...
Diamond, Gold
Tiffany & Co. Yellow Gold Sea Urchin Round Cut Diamond Brooch
By Tiffany & Co.
Located in New York, NY
18K yellow gold vintage Tiffany & Co. sea urchin brooch with 3.41 carats of round brilliant diamonds and double stick pin closure. Circa 1960s. Measurements: Length 1.3", Width 1.3"
Diamond, Yellow Gold
Tiffany & Co. Vintage France Yellow Gold Blue Sapphire Bangle Bracelet
By Tiffany & Co.
Located in Southampton, PA
This is a Rare & Vintage Tiffany & Co. 18k Yellow Gold Blue Sapphire Bangle Bracelet. This Tiffany Bracelet was Made in France. Metal: 18k Yellow Gold Length: 7.25" Weight: 81 grams...
Sapphire, Yellow Gold
Tiffany & Co. Platinum 9.20 Carat Round Brilliant Cut Diamond Circlet Necklace
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Code: COM985 Brand: Tiffany & Co. Description: Platinum Diamond Circlet Necklace Accompanied With: Box Only Gender: Ladies Necklace Length: Necklace Width: Pendant Width: Clasp ...
Diamond, White Diamond, Platinum
Tiffany & Co. France Gold and Onyx Architectural Design Ring for Him or Her
By Tiffany & Co.
Located in Palm Beach, FL
This wonderful late 20th century French Tiffany ring is truly striking and is beautifully crafted in 18K Yellow Gold with black onyx inlaid panels. Because of the crisp, architectur...
Onyx, 18k Gold, Gold
Sold
H 0.94 in W 0.5 in
Tiffany & Co. France 18k White Gold Enamel Work w/ Diamond Turtle Charm Pendant
By Tiffany & Co.
Located in Montclair, NJ
--Stone(s):-- (4) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set Material: Solid 18k White Gold w/ Green & Blue Enamel Work Weight: 2.1 Grams Chain : Not Included Width: ...
Diamond, Gold, 18k Gold, White Gold, Enamel
Circa 1920 Art Deco Tiffany & Co. 8.25 Carat Carre Cut Diamond Tennis Bracelet
By Tiffany & Co.
Located in Miami, FL
Cira 1920 Art Deco Tiffany & Co Platinum carre cut diamond tennis bracelet featuring 60 carre cut diamonds weighing approximately 8.25 carats total, F-G Color, VS-SI clarity. The bra...
Diamond, Platinum
Sold
W 0.71 in L 1.14 in
Tiffany & Co. France Schlumberger 18kt Banana Earrings Red Enamel and Diamonds
By Jean Schlumberger for Tiffany & Co.
Located in Miami, FL
Rare earrings designed by Jean Schlumberger for Tiffany & Co. This gorgeous pair was created at the prestigious jewelry atelier of jean Schlumberger in Paris, France.
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Enamel
Tiffany T Diamond 18K Yellow Wire Bracelet Size S
By Tiffany & Co.
Located in Banbury, GB
Dandelion Antiques Code AT-0873 Brand Tiffany Model Tiffany T Date Circa 2014 Retail Price £3450 / $4800 including TAX __________________________________ Metal 18K Yellow Gold Size S...
Diamond, 18k Gold, Yellow Gold
Tiffany & Co. Blue Lapis Gold Vintage Eclectic Bohemian 1970s Earrings
By Tiffany & Co.
Located in New York, NY
Vintage Lapis Earrings by Tiffany & Co. In general, the 1970s were about statement jewelry. Pendants and other jewelry pieces were large and attention-grabbing. Also, the Bohemian ...
Lapis Lazuli, Gold
Sold
H 1.38 in W 1.38 in
Tiffany Gold Brooch in the Form a Little Chick Diamond-Set Wings Sapphire Eyes
By Tiffany & Co.
Located in London, GB
Maker Tiffany & Co. Period Circa 1950s Origin French Gemstones 10 x round brilliant cut diamonds estimated to weigh a combined total of approximately 0.35cts 2 x cabochon sapphires e...
White Diamond, Blue Sapphire, 18k Gold
Tiffany & Co. Jean Schlumberger Blue Enamel Diamond Gold Bracelet
By Jean Schlumberger for Tiffany & Co.
Located in Southampton, PA
With 57 round brilliant cut diamonds VS1 clarity, E color total weight approximately 3ct Measurements: Length: 7" Weight: 88.5 grams Width: 14mm Stamped Hallmarks: Tiffany SCHLUMBERG...
Diamond, Gold, Enamel
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.
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