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Tiffany & Co. 18k White Gold & Diamond Tiffany Diamond Wedding Band 2.75mm
By Tiffany & Co.
Located in Tustin, CA
We are pleased to offer this Authentic Tiffany & Co. 18k White Gold & Diamond Tiffany Diamond
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany, Diamond Bow Brooch
By Tiffany & Co.
Located in New York, NY
81 diamonds total approx. 3.95 ct. Marked "TIFFANY&CO"
Category

Mid-20th Century Brooches

Materials

Diamond

Tiffany, Diamond Bow Brooch
Tiffany, Diamond Bow Brooch
W 1.54 in L 2.49 in
Tiffany Diamond 4cts Bangle Bracelet Metro Collection in 18K Yellow Gold
By Tiffany & Co.
Located in Dallas, TX
Tiffany diamond bangle in 18 karat gold is a must-have everyday accessory for the jewelry lover
Category

21st Century and Contemporary American Bangles

Materials

Diamond, Yellow Gold, 18k Gold

Tiffany & Co 925 Return To Tiffany Diamond Pendant
By Tiffany & Co.
Located in San Fernando, CA
Tiffany & Co Return to Tiffany Etched Lightning Bolt on Round Tag Charm Pendant Description
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond

Jean Schlumberger for Tiffany Diamond Floral Brooch
By Jean Schlumberger for Tiffany & Co.
Located in Darnestown, MD
Jean Schlumberger was vice president of Tiffany and one of their premier designers. Among those who
Category

Vintage 1970s American Modern Brooches

Materials

Diamond, 18k Gold

Tiffany Diamond Band/Wedding Ring, British Hallmarked 18K White Gold
By Tiffany & Co.
Located in London, GB
18 carat white gold diamond set band ring by Tiffany & Co. With British hallmarks for London 2005
Category

Early 2000s British Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. 2.27 Carat Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co. a platinum diamond engagement ring. The center diamond weighs 2.27 carats, the
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

18k TIffany Diamond and Lemon Citrine Day-Night Earrings Signed Paloma Picasso
By Paloma Picasso for Tiffany & Co.
Located in New York, NY
, TIFFANY & CO." "18K" "Paloma Picasso" Metal: 18k Yellow Gold Weight: 25.8 grams Diamonds ~ 3.00 carats
Category

Vintage 1980s Drop Earrings

Materials

Citrine, Diamond, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co, a .31 carat Tiffany diamond set in a classic four prong setting • Designer
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

Tiffany Victoria Diamond Earrings
By Tiffany & Co.
Located in Geneva, CH
Inspired by the fire and radiance of our superlative diamonds, Tiffany Victoria uses a unique
Category

21st Century and Contemporary European Aesthetic Movement Stud Earrings

Materials

Diamond, Platinum

Tiffany & Co. 9 Carat Diamond Platinum Bracelet
By Tiffany & Co.
Located in Chicago, IL
This authentic Tiffany diamond bracelet is substantial and absolutely fantastic quality! A diamond
Category

2010s American Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Lucida Diamond 0.93ct E-VS1 Platinum Ring US 4 1/4
By Tiffany & Co.
Located in Tokyo, JP
■Item No: 32120212 ■Brand: TIFFANY & Co ■Name: Lucida Diamond Ring ■Material: 1P diamond (0.93ct E
Category

1990s American More Rings

Materials

Diamond, Platinum

Tiffany & Co, "The Tiffany Setting" 0.43 Carat F/VVS2 Diamond Ring
By Tiffany & Co.
Located in Paris, FR
Tiffany & Co, "The Tiffany Setting" Solitaire Diamond Ring, Round Brilliant Cut Tiffany certified
Category

2010s French Contemporary Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co Round Diamond 0.61cts I VS1 Solitaire Platinum Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Round Diamond Engagement Ring Style: Tiffany 6-Prong Setting Ref. number: 71788490
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 4.49 Carat Diamond Platinum Victoria Bracelet
By Tiffany & Co.
Located in Chicago, IL
This authentic Tiffany diamond bracelet is substantial and absolutely fantastic quality! A diamond
Category

2010s Unknown Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Classic Diamond Solitaire Engagement Band-Ring Set
By Tiffany & Co.
Located in Bethesda, MD
Certified Tiffany Setting Engagement Ring with a Channel-set Diamond Band in Platinum. The diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co, "The Tiffany Setting" 0.21 Carat G/VS1 Diamond Ring
By Tiffany & Co.
Located in Paris, FR
Tiffany & Co, "The Tiffany Setting" Solitaire Diamond Ring, Round Brilliant Cut Tiffany certified
Category

2010s French Contemporary Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum and Diamond Ring
By Tiffany & Co.
Located in Brisbane City, QLD
A fine Tiffany and Company platinum and diamond ring with original boxes. The single stone 'Diamond
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 8.36 Carat 18k Yellow Gold Bracelet with Emerald and White Diamond
By Tiffany & Co.
Located in Chicago, IL
This authentic Tiffany diamond bracelet is substantial and absolutely fantastic quality! A diamond
Category

2010s Unknown Contemporary Chain Bracelets

Materials

Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold, Gold

Tiffany & Co. Lucida Diamond Engagement Ring Set in Platinum, H VVS2 0.30 Ct
By Tiffany & Co.
Located in Honolulu, HI
100% Authentic Tiffany & Co. Lucida cut engagement ring with a 0.30 carat excellent cut diamond
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Diamond Engagement Ring Round 3.14 ct I VVS1 Solitaire
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Round Brilliant Diamond Solitaire Engagement Ring Style: 6 - Prong Tiffany Solitaire
Category

2010s Engagement Rings

Materials

Diamond, Platinum

PT950 Tiffany and Co. LOGO band. Platinum Tiffany Company wedding band.
By Tiffany & Co.
Located in Port Charlotte, FL
Vintage from the 1990s Size: 6 3/4 US Materials: tiffany diamond ring, 18k tiffany ring, Tiffany
Category

Early 2000s Band Rings

Materials

Platinum

Tiffany & Co Legacy Collection 1.54 Ct E VS1 Diamond Engagement Platinum
By Tiffany & Co.
Located in beverly hills, CA
Tiffany & Co Legacy Diamond Engagement Ring Edwardian Style features a full circle of bead-set
Category

21st Century and Contemporary Edwardian Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. .72ct Diamond Engagement Ring
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
Tiffany & Co. .72 ct Diamond Engagement Ring Plat H VS1 Box & Papers Tiffany & Co. solitaire
Category

2010s Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co. Soleste Cushion .64c Double Halo Engagement Ring with Diamond Band
By Tiffany & Co.
Located in Bethesda, MD
display of brilliance. Weight .64 Side diamonds .27 carats Color E Clarity VS1 Tiffany Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round 1.37 Carat Center Engagement Ring GVS1
By Tiffany & Co.
Located in Chicago, IL
Professionally Cleaned and Polished, comes with copies of original receipt, Tiffany diamond
Category

2010s Engagement Rings

Materials

Diamond, Platinum

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
Category

21st Century and Contemporary French Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 66 grams 18k Yellow Gold Bracelet
By Tiffany & Co.
Located in Chicago, IL
This authentic Tiffany diamond bracelet is substantial and absolutely fantastic quality! A diamond
Category

2010s American Contemporary Tennis Bracelets

Materials

18k Gold, Yellow Gold

Tiffany & Co. Platinum Diamond Elsa Peretti Starfish Earrings
By Elsa Peretti for Tiffany & Co.
Located in Bethesda, MD
Delight in the timeless elegance of these Platinum Tiffany Diamond Elsa Peretti Starfish Earrings
Category

2010s Spanish Stud Earrings

Materials

Diamond, Platinum

Tiffany & Co, "TRUE" Solitaire 0.21 Carat G/VS2 Diamond Ring
By Tiffany & Co.
Located in Paris, FR
Tiffany & Co, "True" Solitaire Diamond Ring, Round Brilliant Cut Tiffany certified 0,21 Carat, G
Category

2010s French Contemporary Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co Large Victoria 0.81ct Diamond Platinum Pendant Necklace
By Tiffany & Co.
Located in Miami, FL
This exquisite Tiffany diamond pendant necklace, sized large and crafted in luxurious platinum
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. 5.35 CTW Emerald Cut Diamond Platinum Soleste Engagement Ring
By Tiffany & Co.
Located in Philadelphia, PA
Tiffany Diamond Certificate: 35672206 Accompanied by original box Stock Number: We-11346
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Floral Brooch Pin
By Tiffany & Co.
Located in Boca Raton, FL
This stunning Tiffany Diamond Floral Brooch is in excellent condition and is ready to ship! This
Category

21st Century and Contemporary Unknown Brooches

Materials

Diamond, White Diamond, Platinum

Platinum and Solitaire Diamond Ring by Tiffany and Co.
By Tiffany & Co.
Located in Brisbane City, QLD
A platinum Tiffany and Company ring with a 0.49 carat brilliant cut diamond. This particular ring
Category

Late 20th Century American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Embrace Semi-Eternity 9 Round Diamond Band Ring in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 4.5 Stunning Tiffany & Co. diamond 'Embrace' band ring. This timeless beauty features
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Paloma Picasso for Tiffany & Co. Graffiti Diamond Bangle Cuff Bracelet
By Paloma Picasso for Tiffany & Co.
Located in Bethesda, MD
bezel set brilliant cut Tiffany diamond weighing approxemently .45 carats ♦ Designer: Tiffany & Co ♦
Category

1990s American Bangles

Materials

Diamond, 18k Gold

TIFFANY & Co. Elsa Peretti 18K Gold Diamond 11mm Bean Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Elsa Peretti 18K Gold Diamond 11mm Bean Pendant Necklace Metal: 18K yellow gold
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold

TIFFANY & Co. Elsa Peretti 18K Gold Diamond 11mm Bean Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Elsa Peretti 18K Gold Diamond 11mm Bean Pendant Necklace Metal: 18K yellow gold
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold

Tiffany & Co, By the Yard 0.24 Carat H/VVS1 Diamond & 18K Yellow Gold Necklace
By Tiffany & Co.
Located in Paris, FR
Tiffany & Co, Elsa Peretti By the Yard Diamond & 18K Yellow Gold Necklace, Round Brilliant Cut
Category

2010s American Contemporary Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Diamond Engagement Ring in Platinum I VVS2 1.38 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Engagement Solitaire Ring in Platinum H VS2 1.39 CT PRIMARY DETAILS SKU
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 5 Stunning Tiffany & Co. diamond semi eternity band ring. This timeless beauty features
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

0.64ctw Tiffany & Co Cushion Cut Engagement Ring with Pave Diamond Platinum Ring
By Tiffany & Co.
Located in Tampa, FL
light and allure. Accompanied by the original Tiffany diamond grading report, authenticity and quality
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum 3.75
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 3.75 Stunning Tiffany & Co. diamond semi eternity band ring. This timeless beauty
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Platinum GIA 1.52ct Oval Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Montclair, NJ
excellent condition! Comes w/ GIA certification for the diamond, Tiffany paperwork & original box. Stock
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 1 ct Oval Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. 1 ct Oval Cut Diamond Solitaire Engagement Ring, beautifully crafted in 18K rose gold
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Rose Gold

Tiffany & Co. Tiffany Novo Diamond Engagement Ring in Platinum 0.69 Ctw
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Tiffany Novo Diamond Engagement Ring in Platinum 0.69 Ctw PRIMARY DETAILS SKU
Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

Tiffany & Co. Elsa Peretti .20 Carat Diamond and Platinum Cross Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Scottsdale, AZ
Simply stunning modernized diamond cross pendant necklace designed by Elsa Peretti for Tiffany & Co
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. 2.5 Carat Old Mine Diamond Platinum Brooch Pin 1900 Antique
By Tiffany & Co.
Located in New York, NY
This is an extraordinary Diamond Platinum Tiffany & Co. Edwardian - Art Deco Brooch Pin with
Category

Early 20th Century American Edwardian Brooches

Materials

Diamond, Platinum

Tiffany & Co. 1.02 Ct. G, VVS2 Round Diamond Solitaire Platinum Ring
By Tiffany & Co.
Located in Honolulu, HI
diamond center, the diamond color grade is G, and clarity is VVS2. The diamond is set in Tiffany's famous
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Wedding Band Platinum Diamond Ring
By Tiffany & Co.
Located in Beverly Hills, CA
A classic Tiffany & Co. wedding band, made of platinum and diamond. The ring features a row of
Category

1990s Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Engagement Ring in Platinum G VS1 1.23 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring in Platinum G VS1 1.23 CTW PRIMARY DETAILS SKU: 137196
Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

Tiffany & Co. 2 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Chicago, IL
distinguished by its origin—a rare and coveted Canadian mined diamond sourced exclusively by Tiffany & Co., a
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. .73 Carat Round Diamond Platinum Engagement Ring 10 Diamond Band
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 5.75 Say yes to this incredible diamond solitaire engagement ring from Tiffany & Co
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Three Stone Circlet Diamond Halo Ring in Platinum Size 4.75
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 4.75 Breathtaking triple diamond halo engagement ring from renowned jeweler, Tiffany
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Engagement Ring in Platinum G VVS1 1.05 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring in Platinum G VVS1 1.05 CTW PRIMARY DETAILS SKU: 133282
Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum F VS1 0.9 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum F VS1 0.9 CTW PRIMARY DETAILS SKU
Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

Tiffany & Co. Victoria Round and Marquise Diamond Vine Drop Earrings in Platinum
By Tiffany & Co.
Located in Aventura, FL
Tiffany diamonds. Mixed-cut diamonds add a striking display of light to these vine drop earrings. Details
Category

21st Century and Contemporary American Modernist Drop Earrings

Materials

Diamond, Platinum

Tiffany & Co. Lucida Diamond Engagement Ring in Platinum G VVS2 0.63 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Lucida Diamond Engagement Ring in Platinum G VVS2 0.63 CTW PRIMARY DETAILS SKU
Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum I VVS2 1.05 CTW
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum I VVS2 1.05 CTW PRIMARY DETAILS SKU
Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

18k Tiffany and Co. band. 18k 750 Tiffany Heart Ring. Tiffany Company Open Heart
Located in Port Charlotte, FL
Vintage from the 1990s Size: 7 1/2 US Materials: tiffany diamond ring, 18k tiffany ring, Tiffany
Category

Early 2000s Fashion Rings

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Tiffany Diamonds For Sale on 1stDibs

Browse a vast assortment of tiffany diamonds for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Our selection of items includes 4415 vintage examples as well as 3250 contemporary versions. Our collection is diverse and broad-ranging, and pieces in stock date back to the 18th Century while others were produced as recently as the 21st Century. Pieces in our collection of tiffany diamonds made by Modern jewelers — as well as those associated with Contemporary — are very popular. Tiffany & Co., Jean Schlumberger for Tiffany & Co. and Elsa Peretti for Tiffany & Co. each produced beautiful examples of these items that are worth considering. Today, if you’re looking for round cut tiffany diamonds and are unable to find the perfect match, our selection also includes brilliant cut and cushion cut alternatives. When shopping our range of tiffany diamonds, you’ll find that there are less available pieces for men today than there are for women.

How Much are Tiffany Diamonds?

Prices for tiffany diamonds start at $1 and top out at $3,200,000 with these rings, on average, selling for $5,504.

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.