Skip to main content

Tiffany Diamonds

to
194
1,944
1,291
1,003
575
316
2,906
174
142
100
69
17
926
2,256
9
14
32
12
23
30
34
31
101
110
2,260
910
29
1,541
771
117
69
54
to
15
13
1
2,793
106
53
52
9
542
429
89
44
24
7
6
6
4
3,163
36
2,614
460
Tiffany & Co Legacy Collection 1.54 Ct E VS1 Diamond Engagement Platinum
Tiffany & Co Legacy Collection 1.54 Ct E VS1 Diamond Engagement Platinum

Tiffany & Co Legacy Collection 1.54 Ct E VS1 Diamond Engagement Platinum

By Tiffany & Co.

Located in beverly hills, CA

"This patented cushion-cut Tiffany diamond surrounded by bead-set diamonds evokes the glamour of the Edwardian period." - Tiffany & Co.

Category

21st Century and Contemporary Edwardian Engagement Rings

Materials

Diamond, Platinum

26476 Tiffany & Co Soleste Platinum 2.27 I VS1 Emerald Diamond Engagement Ring
26476 Tiffany & Co Soleste Platinum 2.27 I VS1 Emerald Diamond Engagement Ring

26476 Tiffany & Co Soleste Platinum 2.27 I VS1 Emerald Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Pt950 72212274 D2.27ct'' In August 2025 retail price update was $53,000 + tax Comes with a Tiffany ring box, original Tiffany diamond certificate, original Tiffany journey of your d...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

26582 Tiffany Co Soleste Platinum 2.66ct G VS1 Round Diamond Halo Stud Earrings
26582 Tiffany Co Soleste Platinum 2.66ct G VS1 Round Diamond Halo Stud Earrings

26582 Tiffany Co Soleste Platinum 2.66ct G VS1 Round Diamond Halo Stud Earrings

By Tiffany & Co.

Located in Chicago, IL

Tiffany Soleste Collection Center round diamonds weighs 1.33ct, G color VS1 clarity Diamond laser inscription ''T&Co.

Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

26697 Tiffany & Co Novo 1.10ct D VVS2 Round Diamond Platinum Engagement Ring 6
26697 Tiffany & Co Novo 1.10ct D VVS2 Round Diamond Platinum Engagement Ring 6

26697 Tiffany & Co Novo 1.10ct D VVS2 Round Diamond Platinum Engagement Ring 6

By Tiffany & Co.

Located in Chicago, IL

Center round diamond weighs 1.10ct Diamond is D color and VVS2 clarity Diamond crown inscription ''T&Co.Q12030082'' 20 round side diamonds, total weight 0.16ct All diamonds total c...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Paloma Picasso for Tiffany & Co. Graffiti Diamond Bangle Cuff Bracelet
Paloma Picasso for Tiffany & Co. Graffiti Diamond Bangle Cuff Bracelet

Paloma Picasso for Tiffany & Co. Graffiti Diamond Bangle Cuff Bracelet

By Paloma Picasso for Tiffany & Co.

Located in Bethesda, MD

Tiffany & Co bracelet designed by Paloma Picasso for her Graffiti collect features a platinum bezel set brilliant cut Tiffany diamond weighing approximately .45 carats ♦ Designer...

Category

1990s Cuff Bracelets

Materials

Diamond, 18k Gold, Platinum

26618 Tiffany & Co Platinum Harmony 0.97ct F VVS1 Round Diamond Engagement Ring
26618 Tiffany & Co Platinum Harmony 0.97ct F VVS1 Round Diamond Engagement Ring

26618 Tiffany & Co Platinum Harmony 0.97ct F VVS1 Round Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

This ring has been graded by both GIA and Tiffany & Co, which use separate grading standards Round diamond weighs 0.97ct GIA Diamond grading E color VVS1 clarity Tiffany diamon...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Diamond Engagement Ring Round 3.14 ct I VVS1 Solitaire
Tiffany & Co Platinum Diamond Engagement Ring Round 3.14 ct I VVS1 Solitaire

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 Ref. number: 162/11/66962121 Metal: Platinum PT950 Size: 6.25 sizable TCW: ...

Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Tiffany Cushion Diamond Double Halo Platinum Pendant Neckl
GIA Certified 1 Carat Tiffany Cushion Diamond Double Halo Platinum Pendant Neckl

GIA Certified 1 Carat Tiffany Cushion Diamond Double Halo Platinum Pendant Neckl

By Tiffany & Co.

Located in Chicago, IL

An exquisite and radiant GIA certified platinum pendant necklace, featuring a dazzling approximately 1.2 carat Tiffany & Co. cushion-cut diamond as its focal point.

Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Soleste Cushion .64c Double Halo Engagement Ring with Diamond Band
Tiffany & Co. Soleste Cushion .64c Double Halo Engagement Ring with Diamond Band

Tiffany & Co. Soleste Cushion .64c Double Halo Engagement Ring with Diamond Band

By Tiffany & Co.

Located in Bethesda, MD

Weight .64 Side diamonds .27 carats Color E Clarity VS1 Tiffany Diamond Certificate Tiffany retail $10700 Tiffany & Co.

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 2.56 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 2.56 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 2.56 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Box;Valuation Report;Tiffany Diamond Certificate; Brand: Tiffany & Co.

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Contemporary 1.59 CTW Cushion Diamond Platinum Engagement Ring
Tiffany & Co. Contemporary 1.59 CTW Cushion Diamond Platinum Engagement Ring

Tiffany & Co. Contemporary 1.59 CTW Cushion Diamond Platinum Engagement Ring

By Tiffany & Co.

Located in Philadelphia, PA

Centering a square cushion brilliant cut diamond weighing 1.43 carats - D color with VVS2 clarity Prong set in a grooved floating basket and flanked by round brilliant cut diamonds B...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

28003 Tiffany & Co. Round Diamond 1.55ct D IF Pave Setting Engagement Ring 6
28003 Tiffany & Co. Round Diamond 1.55ct D IF Pave Setting Engagement Ring 6

28003 Tiffany & Co. Round Diamond 1.55ct D IF Pave Setting Engagement Ring 6

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co platinum 6 prong Pave Setting diamond engagement ring Round diamond weighs 1.55ct Diamond D color IF (internally Flawless) clarity Diamond has laser inscription ''T...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Certified Tiffany & Co Round Cut Diamond 0.25ct H VVS1 Platinum Solitaire Ring
Certified Tiffany & Co Round Cut Diamond 0.25ct H VVS1 Platinum Solitaire Ring

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.

Category

21st Century and Contemporary French Solitaire Rings

Materials

Diamond, White Diamond, Platinum

26594 Tiffany Co Platinum 2.00ct F VVS2 Round Diamond Three Prong Stud Earrings
26594 Tiffany Co Platinum 2.00ct F VVS2 Round Diamond Three Prong Stud Earrings

26594 Tiffany Co Platinum 2.00ct F VVS2 Round Diamond Three Prong Stud Earrings

By Tiffany & Co.

Located in Chicago, IL

Tiffany Platinum earrings weighs 3.1g Round diamond weighs 1.00ct, F color VVS2 clarity Diamond laser inscription: ''T&Co.X08110253'' Round diamond weighs 1.00ct, F color VVS2 clar...

Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

26742 Tiffany Co Etoile Platinum 0.87ct G VS1 3-Stone Bezel Round Diamond Ring
26742 Tiffany Co Etoile Platinum 0.87ct G VS1 3-Stone Bezel Round Diamond Ring

26742 Tiffany Co Etoile Platinum 0.87ct G VS1 3-Stone Bezel Round Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany platinum ring band weighs 7g One diamond weighs 0.29ct, G color VS1 clarity: Diamond Inscription T&Co.

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

26617 Tiffany & Co Platinum 0.84ct G VVS2 Round Pave Diamond Engagement Ring
26617 Tiffany & Co Platinum 0.84ct G VVS2 Round Pave Diamond Engagement Ring

26617 Tiffany & Co Platinum 0.84ct G VVS2 Round Pave Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

This ring has been graded by both GIA and Tiffany & Co, which use separate grading standards Center diamond weighs 0.84ct GIA diamond grading F color VVS2 clarity Tiffany diam...

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Starburst 6.02ct Diamond Platinum Wide Bracelet
Tiffany & Co. Starburst 6.02ct Diamond Platinum Wide Bracelet

Tiffany & Co. Starburst 6.02ct Diamond Platinum Wide Bracelet

By Tiffany & Co.

Located in Miami, FL

Details: Brand: Tiffany & Co. Design: 3-Row Diamond Starburst with Quatrefoil Accents Metal: Platinum Diamonds: Round Brilliant-Cut (~6.02 ct total, E-F Color, VS Clarity Diamonds) ...

Category

21st Century and Contemporary American Link Bracelets

Materials

Diamond, Platinum

26895 Tiffany & Co Soleste Platinum 3.01ct Pear Diamond Halo Engagement Ring
26895 Tiffany & Co Soleste Platinum 3.01ct Pear Diamond Halo Engagement Ring

26895 Tiffany & Co Soleste Platinum 3.01ct Pear Diamond Halo Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Pt950 68784328 D3.01ct'' Purchased in October 2024 for $120,500 Current retail price estimate $130,000 +tax Comes with a Tiffany ring box, Original Tiffany diamond certificate, Orig...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.76 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 0.76 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 0.76 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Box;Valuation Report;Tiffany Diamond Certificate; Brand: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Engagement Ring 0.18ct 3.6g
Tiffany & Co. Platinum Diamond Engagement Ring 0.18ct 3.6g

Tiffany & Co. Platinum Diamond Engagement Ring 0.18ct 3.6g

By Tiffany & Co.

Located in SYDNEY, NSW

Accompanied by: This Tiffany Diamond Ring is accompanied with the original Tiffany & Co. black folder, including the diamond certificate registration numbers 17680706 / D09270195...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

26627 Tiffany Co Enchant Platinum 2.60ct Oval Fancy Vivid Yellow Diamond Ring
26627 Tiffany Co Enchant Platinum 2.60ct Oval Fancy Vivid Yellow Diamond Ring

26627 Tiffany Co Enchant Platinum 2.60ct Oval Fancy Vivid Yellow Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany Enchant collection Center Fancy Vivid yellow oval diamond weighs 2.60ct Center diamond is Fancy Vivid Yellow with VS2 clarity Diamond Crown inscription ''T&Co.''

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.37ct G VS2 Solitaire Diamond Platinum Ring w/Cert Size 4.5
Tiffany & Co. 0.37ct G VS2 Solitaire Diamond Platinum Ring w/Cert Size 4.5

Tiffany & Co. 0.37ct G VS2 Solitaire Diamond Platinum Ring w/Cert Size 4.5

By Tiffany & Co.

Located in Boca Raton, FL

Brand: Tiffany & Co. Style: Solitaire Diamond Ring Material: Platinum (PT950) Hallmarks: Tiffany & Co.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Akoya Pearl & Diamond Multi-Strand Necklace – 4.20 Carats
Tiffany & Co. Platinum Akoya Pearl & Diamond Multi-Strand Necklace – 4.20 Carats

Tiffany & Co. Platinum Akoya Pearl & Diamond Multi-Strand Necklace – 4.20 Carats

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Platinum Akoya Pearl & Diamond Multi-Strand Necklace – 4.20 Carats An extraordinary creation from Tiffany & Co., this elegant multi-strand necklace captures the essenc...

Category

2010s American Beaded Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany & Co. 0.97 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 0.97 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 0.97 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Ring size is 5. Comes with Box, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary American Engagement Rings

Materials

Platinum

Tiffany & Co. 1.86 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 1.86 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 1.86 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Ring size is 4.5. Comes with Box, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Tiffany & Co. Platinum Princess Cut Diamond Engagement Ring 0.82ct 4.5g
Tiffany & Co. Platinum Princess Cut Diamond Engagement Ring 0.82ct 4.5g

Tiffany & Co. Platinum Princess Cut Diamond Engagement Ring 0.82ct 4.5g

By Tiffany & Co.

Located in SYDNEY, NSW

A timeless Tiffany & Co. engagement ring crafted in platinum, featuring a stunning princess cut diamond in a classic solitaire setting.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum and Solitaire Diamond Ring by Tiffany and Co.
Platinum and Solitaire Diamond Ring by Tiffany and Co.

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.

Category

Late 20th Century American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Embrace Semi-Eternity 9 Round Diamond Band Ring in Platinum
Tiffany & Co. Embrace Semi-Eternity 9 Round Diamond Band Ring in 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 icy white round diamonds prong set along the top half of the ring in a single el...

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

TIFFANY & Co. Elsa Peretti 18K Gold Diamond 11mm Bean Pendant Necklace
TIFFANY & Co. Elsa Peretti 18K Gold Diamond 11mm Bean Pendant Necklace

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 Chain: 16" Pendant: 11mm wide Diamond: round brilliant diamonds, carat total weight ...

Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold

Tiffany & Co. 1.71 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 1.71 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 1.71 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Pouch, Valuation Report, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary American Engagement Rings

Materials

Platinum

Tiffany & Co. Platinum Diamond Ring
Tiffany & Co. Platinum Diamond Ring

Tiffany & Co. Platinum Diamond Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Platinum Diamond Ring PRIMARY DETAILS SKU: 157241 Listing Title: Tiffany & Co.

Category

21st Century and Contemporary American Engagement Rings

Tiffany & Co. 0.81 ct Diamond Engagement Ring
Tiffany & Co. 0.81 ct Diamond Engagement Ring

Tiffany & Co. 0.81 ct Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Tiffany Solitaire Diamond Engagement Ring in Platinum PRIMARY DETAILS SKU: 144468 Listing Title: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring Platinum
Tiffany & Co. Channel Set Semi Eternity Diamond Wedding Band Ring 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.

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
0.64ctw Tiffany & Co Cushion Cut Engagement Ring with Pave Diamond Platinum Ring

0.64ctw Tiffany & Co Cushion Cut Engagement Ring with Pave Diamond Platinum Ring

By Tiffany & Co.

Located in Tampa, FL

Accompanied by the original Tiffany diamond grading report, authenticity and quality are assured, promising a symbol of enduring commitment and unparalleled craftsmanship.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. .72ct H Color VS1 Diamond Engagement Ring in Platinum
Tiffany & Co. .72ct H Color VS1 Diamond Engagement Ring in Platinum

Tiffany & Co. .72ct H Color VS1 Diamond Engagement Ring in Platinum

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 engagement ring with a 0.72 ct single round brilliant cut diamond center st...

Category

2010s Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.15 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 1.15 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 1.15 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Box, Valuation Report, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary Italian Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Lucida 0.93ct E-VS1 Diamond Ring in Pt950 Platinum – US4 1/4
Tiffany & Co. Lucida 0.93ct E-VS1 Diamond Ring in Pt950 Platinum – US4 1/4

Tiffany & Co. Lucida 0.93ct E-VS1 Diamond Ring in Pt950 Platinum – US4 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-VS1), Pt950 platinum ■ Accessories: ・Tiffany Case, ・Tiffany Diamond Certificate ■We...

Category

1990s American More Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Platinum GIA 1.52ct Oval Diamond Solitaire Engagement Ring
Vintage Tiffany & Co. Platinum GIA 1.52ct Oval Diamond Solitaire Engagement Ring

Vintage Tiffany & Co. Platinum GIA 1.52ct Oval Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in Montclair, NJ

Comes w/ GIA certification for the diamond, Tiffany paperwork & original box. Stock Number: MK-170552916 --Certification Details:-- Laboratory: GIA Report Number: 10329246 Shape: Ov...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Collar Necklace Gold Platinum Diamond Estate Jewelry
Vintage Tiffany & Co. Collar Necklace Gold Platinum Diamond Estate Jewelry

Vintage Tiffany & Co. Collar Necklace Gold Platinum Diamond Estate Jewelry

By Tiffany & Co.

Located in Beverly Hills, CA

This vintage Tiffany & Co. necklace is designed in a wide collar style, crafted of 18k yellow gold with platinum settings for the diamonds.

Category

Vintage 1980s American Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Gold, Platinum

Tiffany & Co. 0.99 ct Princess Diamond Novo Engagement Ring
Tiffany & Co. 0.99 ct Princess Diamond Novo Engagement Ring

Tiffany & Co. 0.99 ct Princess Diamond Novo Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. 0.99 ct Princess Diamond Novo Engagement Ring PRIMARY DETAILS SKU: Z153906 Listing Title: Tiffany & Co. 0.99 ct Princess Diamond Novo Engagement Ring Condition...

Category

21st Century and Contemporary American Engagement Rings

Materials

Platinum

Tiffany & Co. 2 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring
Tiffany & Co. 2 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring

Tiffany & Co. 2 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring

By Tiffany & Co.

Located in Chicago, IL

Exquisite symbol of everlasting love: The Tiffany & Co. Platinum Halo Engagement Ring featuring a breathtaking 2.27 ct Round Diamond.

Category

Early 2000s Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Elsa Peretti Cross Pendant Necklace with Diamonds in Platinum
Tiffany & Co. Elsa Peretti Cross Pendant Necklace with Diamonds in Platinum

Tiffany & Co. Elsa Peretti Cross Pendant Necklace with Diamonds in Platinum

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. 0.74 ct Princess Diamond Novo Engagement Ring
Tiffany & Co. 0.74 ct Princess Diamond Novo Engagement Ring

Tiffany & Co. 0.74 ct Princess Diamond Novo Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. 0.74 ct Princess Diamond Novo Engagement Ring PRIMARY DETAILS SKU: 156408 Listing Title: Tiffany & Co. 0.74 ct Princess Diamond Novo Engagement Ring Condition ...

Category

21st Century and Contemporary Italian Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.45 ct Cushion Diamond Soleste Engagement Ring
Tiffany & Co. 0.45 ct Cushion Diamond Soleste Engagement Ring

Tiffany & Co. 0.45 ct Cushion Diamond Soleste Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Valuation Report, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary Italian Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.56 ct Princess Diamond Engagement Ring
Tiffany & Co. 1.56 ct Princess Diamond Engagement Ring

Tiffany & Co. 1.56 ct Princess Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. 1.56 ct Princess Diamond Engagement Ring PRIMARY DETAILS SKU: Z155260 Listing Title: Tiffany & Co. 1.56 ct Princess Diamond Engagement Ring Condition Descripti...

Category

21st Century and Contemporary American Engagement Rings

Materials

Platinum

Tiffany & Co. 4.02 ct Pear Diamond Soleste Engagement Ring
Tiffany & Co. 4.02 ct Pear Diamond Soleste Engagement Ring

Tiffany & Co. 4.02 ct Pear Diamond Soleste Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. 4.02 ct Pear Diamond Soleste Engagement Ring PRIMARY DETAILS SKU: Z156993 Listing Title: Tiffany & Co. 4.02 ct Pear Diamond Soleste Engagement Ring Condition D...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond Engagement Ring with Channel Set Diamond Shank
Tiffany & Co. Round Diamond Engagement Ring with Channel Set Diamond Shank

Tiffany & Co. Round Diamond Engagement Ring with Channel Set Diamond Shank

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. 0.77 ct Round Brilliant Diamond Harmony Engagement Ring
Tiffany & Co. 0.77 ct Round Brilliant Diamond Harmony Engagement Ring

Tiffany & Co. 0.77 ct Round Brilliant Diamond Harmony Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Box, Valuation Report, Tiffany Diamond Certificate, Original Receipt. Brand: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Tiffany & Co. 1.15 ct Round Brilliant Diamond Harmony Engagement Ring
Tiffany & Co. 1.15 ct Round Brilliant Diamond Harmony Engagement Ring

Tiffany & Co. 1.15 ct Round Brilliant Diamond Harmony Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Box, Valuation Report, Tiffany Diamond Certificate, Original Receipt. Brand: Tiffany & Co.

Category

21st Century and Contemporary Italian Engagement Rings

Materials

Platinum

Tiffany & Co. 1 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 1 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 1 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Ring size is 5.5. Comes with Box, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Tiffany & Co. 0.92 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 0.92 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 0.92 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Box, Valuation Report, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Tiffany & Co. 0.9 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 0.9 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 0.9 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. 0.9 ct Round Brilliant Diamond Engagement Ring PRIMARY DETAILS SKU: 158062 Listing Title: Tiffany & Co. 0.9 ct Round Brilliant Diamond Engagement Ring Conditio...

Category

21st Century and Contemporary Engagement Rings

Tiffany & Co. 0.82 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 0.82 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 0.82 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Box, Valuation Report, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary Italian Engagement Rings

Materials

Platinum

Tiffany & Co. 0.84 ct Round Brilliant Diamond Engagement Ring
Tiffany & Co. 0.84 ct Round Brilliant Diamond Engagement Ring

Tiffany & Co. 0.84 ct Round Brilliant Diamond Engagement Ring

By Tiffany & Co.

Located in New York, NY

Comes with Pouch, Valuation Report, Tiffany Diamond Certificate. Brand: Tiffany & Co.

Category

21st Century and Contemporary Italian Engagement Rings

Materials

Platinum

Tiffany & Co. Diamond Engagement Ring in Platinum G VVS1 1.05 CTW
Tiffany & Co. Diamond Engagement Ring in Platinum G VVS1 1.05 CTW

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 Listing Title: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum F VS1 0.9 CTW
Tiffany & Co. Solitaire Diamond Engagement Ring in Platinum F VS1 0.9 CTW

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: 140910 Listing Title: Tiffany & Co.

Category

21st Century and Contemporary Engagement Rings

Materials

Platinum

Tiffany & Co The Charles Tiffany Setting Mens 1.71 Carat Diamond Engagement Ring
Tiffany & Co The Charles Tiffany Setting Mens 1.71 Carat Diamond Engagement Ring

Tiffany & Co The Charles Tiffany Setting Mens 1.71 Carat Diamond Engagement Ring

By Tiffany & Co.

Located in Scottsdale, AZ

It comes with an appraisal card, verifying its authenticity and current appraisal value. Brand: Tiffany & Co. Metal: Platinum Diamond Cut: Emerald Cut Diamond Shape: Rectangular Dia...

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
Tiffany & Co. Three Stone Circlet Diamond Halo Ring in Platinum Size 4.75

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 & Co..

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

  • 1
  • ...
Get Updated with New Arrivals
Save "Tiffany Diamonds", and we’ll notify you when there are new listings in this category.

Tiffany Diamonds For Sale on 1stDibs

Browse a vast assortment of tiffany diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from platinum, gold and 18k gold — can elevate any look. Our selection of items includes 8020 vintage examples as well as 8598 contemporary versions. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Our collection of tiffany diamonds includes designs that are universally popular, but modern and contemporary styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Tiffany & Co., Jean Schlumberger for Tiffany & Co. and Elsa Peretti for Tiffany & Co. are consistently popular. A selection of round cut, brilliant cut and cushion cut can be found today on these pages. 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 $4,997.

Tiffany & Co. for sale on 1stDibs

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.

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 rings, vintage engagement rings or Art Deco engagement rings. 

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.