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15 Carat Diamond Ring Tiffany

TIFFANY & Co. Harmony Platinum Diamond Ring with Side Stones 7.25
TIFFANY & Co. Harmony Platinum Diamond Ring with Side Stones 7.25

TIFFANY & Co. Harmony Platinum Diamond Ring with Side Stones 7.25

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Harmony Platinum Diamond Ring with Side Stones 7.25 Metal: Platinum Size: 7.25 Weight: 3.90 grams Center diamond: 1 round brilliant diamond, carat total weight .15, D-...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4
TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4 Metal: Platinum Size: 4 Band Width: 2mm Diamond: 15 round brilliant diamonds, carat total weight .15 Hallmark:...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 2.5mm Diamond: 15 round brilliant diamonds, carat total weight .24 Hallmark:...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

1990 Tiffany and Co. 18K Yellow Gold Signature Diamond "X" Ring Size 6.5 #25687
1990 Tiffany and Co. 18K Yellow Gold Signature Diamond "X" Ring Size 6.5 #25687

1990 Tiffany and Co. 18K Yellow Gold Signature Diamond "X" Ring Size 6.5 #25687

By Tiffany & Co.

Located in Washington Depot, CT

1990 Tiffany and Co. 18K Yellow Gold Signature Diamond "X" Ring Size 6.5 Approximate total diamond weight: .15 ct. Diamond color: G Diamond clarity: VS *Stone weights are approxi...

Category

1990s Contemporary Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

TIFFANY & Co. Platinum 3 Lucida Diamond 4mm Wedding Band Ring 5.5
TIFFANY & Co. Platinum 3 Lucida Diamond 4mm Wedding Band Ring 5.5

TIFFANY & Co. Platinum 3 Lucida Diamond 4mm Wedding Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3 Lucida Diamond 4mm Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 4mm Weight: 7.30 grams Diamond: 3 Lucida cut diamonds, carat total weight ...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 2.5mm Diamond: 15 round brilliant diamonds, carat total weight .24 Hall...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5
TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 2mm Diamond: 15 round brilliant diamonds, carat total weight .15 Hallmark:...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5
TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 2.5mm Diamond: 15 round brilliant diamonds, carat total weight .24 Hall...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Legacy Platinum Asscher Cut .56ct Diamond Halo Engagement Ring 5.5
TIFFANY & Co. Legacy Platinum Asscher Cut .56ct Diamond Halo Engagement Ring 5.5

TIFFANY & Co. Legacy Platinum Asscher Cut .56ct Diamond Halo Engagement Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Legacy Platinum Asscher Cut .56ct Diamond Halo Engagement Ring 5.5 Metal: Platinum Size: 5.5 Center diamond: 1 Asscher cut diamond, carat total weight .56, H color, VS...

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25
Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. platinum half-circle band set with 15 round brilliant diamonds in a channel setting, totaling approximately 0.15 carats.

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 18k White Gold Diamond 1837 Ring 6.5
Tiffany & Co. 18k White Gold Diamond 1837 Ring 6.5

Tiffany & Co. 18k White Gold Diamond 1837 Ring 6.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K White Gold Diamond 1837 Ring 6.5 Metal: 18K White Gold Size: 6.5 Band Width: 6.5mm Weight: 6.30 grams Diamond: 3 round brilliant diamonds, carat total weight ....

Category

2010s Three-Stone Rings

Materials

Diamond, White Gold

TIFFANY & Co. Platinum Elsa Peretti Diamond Bean Ring 4.5
TIFFANY & Co. Platinum Elsa Peretti Diamond Bean Ring 4.5

TIFFANY & Co. Platinum Elsa Peretti Diamond Bean Ring 4.5

By Elsa Peretti for Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Elsa Peretti Diamond Bean Ring 4.5 Metal: Platinum Size: 4.5 Weight: 5.20 grams Diamond: 15 round brilliant diamonds, carat total weight .15 Hallmark: T...

Category

2010s Italian Cluster Rings

Materials

Diamond, Platinum

Tiffany & Co. Elsa Peretti Open Heart Diamond Necklace 15" - Round .40ctw Love
Tiffany & Co. Elsa Peretti Open Heart Diamond Necklace 15" - Round .40ctw Love

Tiffany & Co. Elsa Peretti Open Heart Diamond Necklace 15" - Round .40ctw Love

By Tiffany & Co.

Located in Greensboro, NC

Retail Price: $8500 Brand: Tiffany & Co. Designer: Elsa Peretti Collection: Open Heart Design: Small Metal Content: 950 Platinum Stone Information Natural Diamonds Carat(s): .40...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

18K Yellow Gold Baguette Diamond Cushion Cut Blue Sapphire Engagement Ring
18K Yellow Gold Baguette Diamond Cushion Cut Blue Sapphire Engagement Ring

18K Yellow Gold Baguette Diamond Cushion Cut Blue Sapphire Engagement Ring

Located in Los Angeles, CA

This Ring Has Exceptional Quality From Design To the Diamonds and Gold.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Tiffany & Co. Platinum Diamond Solitaire Pendant 2.01 Carat F/VS1 GIA Certified
Tiffany & Co. Platinum Diamond Solitaire Pendant 2.01 Carat F/VS1 GIA Certified

Tiffany & Co. Platinum Diamond Solitaire Pendant 2.01 Carat F/VS1 GIA Certified

By Tiffany & Co.

Located in Mayfair, London, London

An exquisite Tiffany & Co. platinum diamond pendant. The pendant features a single round brilliant cut diamond in a 4 claw setting with a weight of 2.01ct, F colour and VS1 clarity. ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. 2010s Diamond Platinum Enchanted Primrose Butterfly Key Pendant
Tiffany & Co. 2010s Diamond Platinum Enchanted Primrose Butterfly Key Pendant

Tiffany & Co. 2010s Diamond Platinum Enchanted Primrose Butterfly Key Pendant

By Tiffany & Co.

Located in Philadelphia, PA

Designed as a stylized key with a pierced scrolling primrose flower motif head Bezel and bead set with pear, marquise, and round brilliant cut diamonds Weighing approximately 0.98 ca...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Pearl Dia Edwardian Necklace 18" Yellow Gold 18k .15ctw Converted
Tiffany & Co. Pearl Dia Edwardian Necklace 18" Yellow Gold 18k .15ctw Converted

Tiffany & Co. Pearl Dia Edwardian Necklace 18" Yellow Gold 18k .15ctw Converted

By Tiffany & Co.

Located in Greensboro, NC

Stamp on side of bail), chain is newer but vintage Era: Edwardian Metal Content: 18k Yellow Gold Stone Information Natural Pearl Natural Diamonds Carat(s): .15ctw Cut: European C...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

18kt Yellow Gold Cufflinks Dome Hammered, 1989 Tiffany & Co. Paloma Picasso
18kt Yellow Gold Cufflinks Dome Hammered, 1989 Tiffany & Co. Paloma Picasso

18kt Yellow Gold Cufflinks Dome Hammered, 1989 Tiffany & Co. Paloma Picasso

By Paloma Picasso for Tiffany & Co.

Located in Antwerp, BE

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 popula...

Category

20th Century Artist Cufflinks

Materials

Yellow Gold

Weingrill Black Onyx, Diamond and 18 Karat Gold Dress-Set
Weingrill Black Onyx, Diamond and 18 Karat Gold Dress-Set

Weingrill Black Onyx, Diamond and 18 Karat Gold Dress-Set

By Carlo Weingrill

Located in London, GB

A vintage Weingrill black onyx and diamond dress-set, set with black onyx and a diamond in each plate, in a square shape with cut corners, mounted in 18 carat yellow gold, signed Wei...

Category

Vintage 1960s Italian Cufflinks

Materials

Diamond, Onyx, 18k Gold, Gold

Recent Sales

Tiffany & Co. Diamond Gold Band ring

Tiffany & Co. Diamond Gold Band ring

By Tiffany & Co.

Located in Mt. Kisco, NY

Tiffany & Co. Gold Band with Diamond. This Tiffany & Co. band is in 18 karat yellow gold set with a single round brilliant diamond (approximately .15 carats).

Category

20th Century American Band Rings

Materials

Diamond, 18k Gold

Tiffany Diamond Engagement Halo Ring Platine
Tiffany Diamond Engagement Halo Ring Platine

Tiffany Diamond Engagement Halo Ring Platine

By Tiffany & Co.

Located in Geneva, CH

Tiffany & Co. Halo diamond engagement ring. The primary oval diamond is 0.55 carat, D colour and it is surrounded by 38 small round brilliant-cut diamonds (total weight 0.27 carat).

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

15 Carat Pear Statement Fancy Yellow  Crown-Worthy Fancy Rarity Diamond Ring
15 Carat Pear Statement Fancy Yellow  Crown-Worthy Fancy Rarity Diamond Ring

15 Carat Pear Statement Fancy Yellow Crown-Worthy Fancy Rarity Diamond Ring

Located in Mumbai, IN

Approximately 15 carats, pear, statement ring, diamond ring. Created for those who prefer quiet power—brilliance without chaos.

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

Iconic Tiffany & Co. Lucida Cut Diamond and Sapphire Platinum 950 Eternity Band
Iconic Tiffany & Co. Lucida Cut Diamond and Sapphire Platinum 950 Eternity Band

Iconic Tiffany & Co. Lucida Cut Diamond and Sapphire Platinum 950 Eternity Band

By Tiffany & Co.

Located in Valencia, Comunidad Valenciana

Special piece of Tiffany & co original Registered under the name Lucida in honor of the star and whose main feature is the mixed cut in 50 facets and the square shape with cut corne...

Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 11.844 Carat Loose Cushion Shape Mixed Cut Rubellite 'tourmaline'
GIA Certified 11.844 Carat Loose Cushion Shape Mixed Cut Rubellite 'tourmaline'

GIA Certified 11.844 Carat Loose Cushion Shape Mixed Cut Rubellite 'tourmaline'

Located in Auckland, NZ

Some ideas for the stone: It will be interesting for white or yellow gold ring surrounded by diamonds. Like classic shape rings.

Category

2010s Pakistani Modern Loose Gemstones

Materials

Tourmaline

Antique Edwardian Tiffany & Co. Diamond Platinum Gold Ring
Antique Edwardian Tiffany & Co. Diamond Platinum Gold Ring

Antique Edwardian Tiffany & Co. Diamond Platinum Gold Ring

By Tiffany & Co.

Located in Dallas, TX

Contains 15 European cut diamonds 1.00 carat total weight VVS-2, F-G.

Category

Antique Early 1900s American Edwardian Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co. 3-Stone Round and Pear Diamond Engagement Ring F VS1
Tiffany & Co. 3-Stone Round and Pear Diamond Engagement Ring F VS1

Tiffany & Co. 3-Stone Round and Pear Diamond Engagement Ring F VS1

By Tiffany & Co.

Located in Middletown, DE

The purchase includes the Tiffany & Co suede ring box, Tiffany outer blue box, GIA diamond certificate and Tiffany ribbon.

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 15 Carat Aquamarine Diamond Ring
Tiffany & Co. 15 Carat Aquamarine Diamond Ring

Tiffany & Co. 15 Carat Aquamarine Diamond Ring

By Tiffany & Co.

Located in New Orleans, LA

An exceptional emerald-cut aquamarine weighing approximately 15.00 carats is the star of this outstanding ring by Tiffany & Co. Sparkling with a pure ocean-blue hue, the gem is b...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Tiffany & Co. Platinum 1.00 Carat Diamond and Aquamarine Ring
Tiffany & Co. Platinum 1.00 Carat Diamond and Aquamarine Ring

Tiffany & Co. Platinum 1.00 Carat Diamond and Aquamarine Ring

By Tiffany & Co.

Located in Southampton, PA

The ring is set with a 5.50 ct aquamarine and a total of 1.00 carat of diamonds.

Category

21st Century and Contemporary More Rings

Materials

Aquamarine, Diamond, Platinum

Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Diamond Ring
Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Diamond Ring

Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Diamond Ring

By Tiffany & Co.

Located in Southampton, PA

It’s made from 18K yellow gold and embellished with 0.20 carats of sparkling diamond. The ring weighs 4.3 grams and boasts of band thickness of 3mm, a top height of 3mm, and measures...

Category

21st Century and Contemporary More Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Gold 0.25 Carat Diamond and 0.25 Carat Emerald Ring
Tiffany & Co. 18 Karat Gold 0.25 Carat Diamond and 0.25 Carat Emerald Ring

Tiffany & Co. 18 Karat Gold 0.25 Carat Diamond and 0.25 Carat Emerald Ring

By Tiffany & Co.

Located in Southampton, PA

This Tiffany & Co. 18K Yellow Gold 0.25 ct Diamond and 0.25 ct Emerald Ring is made with 18K yellow gold and set with two marquise cut diamonds totaling 0.25 carats on either side of...

Category

21st Century and Contemporary More Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Diamond Heart Ring
Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Diamond Heart Ring

Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Diamond Heart Ring

By Tiffany & Co.

Located in Southampton, PA

The ring is crafted from 18K yellow gold and set with 0.20 carats OF diamondS around the heart shape.

Category

21st Century and Contemporary More Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Yellow and White Gold 0.70 Carat Diamond Ring
Tiffany & Co. 18 Karat Yellow and White Gold 0.70 Carat Diamond Ring

Tiffany & Co. 18 Karat Yellow and White Gold 0.70 Carat Diamond Ring

By Tiffany & Co.

Located in Southampton, PA

It boasts band thickness of 2 mm and top height of 4 mm, while top dimensions measure 15 by 8 mm. The ring is set with diamonds that feature grade F color and VS1 clarity and amount ...

Category

21st Century and Contemporary More Rings

Materials

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

Tiffany & Co Diamond Half Eternity Ring 0.24ct
Tiffany & Co Diamond Half Eternity Ring 0.24ct

Tiffany & Co Diamond Half Eternity Ring 0.24ct

By Tiffany & Co.

Located in SYDNEY, NSW

A Tiffany & Co Diamond Wedding Ring, with 15 round brilliant cut diamonds channel set in platinum on a 2.5mm band.

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co Diamond Half Eternity Ring 0.24ct
Tiffany & Co Diamond Half Eternity Ring 0.24ct

Tiffany & Co Diamond Half Eternity Ring 0.24ct

By Tiffany & Co.

Located in SYDNEY, NSW

A Tiffany & Co Diamond Wedding Ring, with 15 round brilliant cut diamonds channel set in platinum on a 2.5mm band.

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Diamond Wedding Ring 0.22ct
Tiffany & Co Platinum Diamond Wedding Ring 0.22ct

Tiffany & Co Platinum Diamond Wedding Ring 0.22ct

By Tiffany & Co.

Located in SYDNEY, NSW

This elegant Tiffany & Co. platinum ring (PT950) features a total of 15 round brilliant-cut diamonds, set in a refined single-channel design.

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Tourmaline Yellow Gold Ring
Tiffany & Co. Diamond Tourmaline Yellow Gold Ring

Tiffany & Co. Diamond Tourmaline Yellow Gold Ring

By Tiffany & Co.

Located in Southampton, PA

Providing a wonderful backdrop for the majestic beauty and exquisite cut of the remarkable green tourmaline weighing 3.00 carats, the neat arrangement of glittering diamonds amountin...

Category

Late 20th Century Unknown More Rings

Materials

White Diamond, Tourmaline, 18k Gold, Yellow Gold

Tiffany & Co Platinum Half Circle Eternity Band Ring .24 Carat with Receipt
Tiffany & Co Platinum Half Circle Eternity Band Ring .24 Carat with Receipt

Tiffany & Co Platinum Half Circle Eternity Band Ring .24 Carat with Receipt

By Tiffany & Co.

Located in New York, NY

It can be worn on its own or paired with a Tiffany engagement ring for added allure. With a total carat weight of .24, this stunning wedding band is a testament to the everlasting lo...

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Round Diamond Engagement Ring with Diamond Band .70 cts.
Tiffany & Co. Platinum Round Diamond Engagement Ring with Diamond Band .70 cts.

Tiffany & Co. Platinum Round Diamond Engagement Ring with Diamond Band .70 cts.

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Diamond Engagement ring with channel set diamond band featuring a 0.49 ct center I color, very fine IF clarity finely crafted in platinum.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Set Signature X Kiss Ring
Tiffany & Co. Diamond Set Signature X Kiss Ring

Tiffany & Co. Diamond Set Signature X Kiss Ring

By Tiffany & Co.

Located in Bishop's Stortford, Hertfordshire

This ring by Tiffany & Co is from their Signature X Kiss Collection and features 15 round brilliant cut diamonds mounted on White Gold.

Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, White Gold

Tiffany & Co. 18ct Yellow Gold Diamond Ring 0.30ct 2.7g
Tiffany & Co. 18ct Yellow Gold Diamond Ring 0.30ct 2.7g

Tiffany & Co. 18ct Yellow Gold Diamond Ring 0.30ct 2.7g

By Tiffany & Co.

Located in SYDNEY, NSW

This elegant Tiffany & Co. diamond ring is crafted in 18ct yellow gold and is signed “TIFFANY & Co” and “750”, reflecting the brand’s renowned craftsmanship and timeless desi...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

Platinum Tiffany & Co. Channel Set Round Diamond Band Ring
Platinum Tiffany & Co. Channel Set Round Diamond Band Ring

Platinum Tiffany & Co. Channel Set Round Diamond Band Ring

By Tiffany & Co.

Located in Coral Gables, FL

It features 15 channel set round brilliant cut diamonds of F color and VVS clarity, approximately 0.25 carat total weight.

Category

1990s Band Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Round Diamond Band Engagement Ring .73Cts Total FVS2
Tiffany and Co. Platinum Round Diamond Band Engagement Ring .73Cts Total FVS2

Tiffany and Co. Platinum Round Diamond Band Engagement Ring .73Cts Total FVS2

By Tiffany & Co.

Located in New York, NY

Tiffany and Co. Diamond Engagement ring with a channel set diamond band featuring a 0.50 ct. round brilliant diamond center F color VS2 clarity finely crafted in Platinum.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Half Eternity Diamond Ring in Platinum
Vintage Tiffany & Co. Half Eternity Diamond Ring in Platinum

Vintage Tiffany & Co. Half Eternity Diamond Ring in Platinum

By Tiffany & Co.

Located in London, England

A beautiful vintage Tiffany & Co. diamond half-eternity ring set in platinum.

Category

21st Century and Contemporary Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum and 0.30 Carat Round Diamond Semi-Eternity Band
Tiffany & Co. Platinum and 0.30 Carat Round Diamond Semi-Eternity Band

Tiffany & Co. Platinum and 0.30 Carat Round Diamond Semi-Eternity Band

By Tiffany & Co.

Located in Scottsdale, AZ

This is an authentic eternity band from Tiffany & Co. This ring is designed in platinum, and set with 15 diamonds to reach a total carat weight of 0.30cttw.

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum 2.5mm Half Circle Diamond Eternity Band Ring .21ct
Tiffany & Co. Platinum 2.5mm Half Circle Diamond Eternity Band Ring .21ct

Tiffany & Co. Platinum 2.5mm Half Circle Diamond Eternity Band Ring .21ct

By Tiffany & Co.

Located in New York, NY

Pt950 Finger Size: 6.5 (can be sized) Weight: 3.4 g Band Dimensions: 2.5 mm (width) × 1.9 mm (thickness) Current Comparable Retail: $3,500 Diamonds: 15 Round Brilliant Total Carat W...

Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co. 1990 18k Yellow Gold X Shape Round White Diamond Ring
Tiffany & Co. 1990 18k Yellow Gold X Shape Round White Diamond Ring

Tiffany & Co. 1990 18k Yellow Gold X Shape Round White Diamond Ring

By Tiffany & Co.

Located in Montgomery, AL

Tiffany & Co 18k Yellow Gold Round Diamond X Shaped Ring Ring Size 7.25 7.3 Grams 15 White Round Brilliant Cut Diamonds 0.25 Carats Total Weight Color: F Clarity: VS2 This is a beau...

Category

1990s Unknown Fashion Rings

Materials

White Diamond, Yellow Gold

Tiffany & Co. Opal Yellow Gold Ring with Diamond Tanzanite and Peridot, 1960s
Tiffany & Co. Opal Yellow Gold Ring with Diamond Tanzanite and Peridot, 1960s

Tiffany & Co. Opal Yellow Gold Ring with Diamond Tanzanite and Peridot, 1960s

By Tiffany & Co.

Located in Beverly Hills, CA

The ring features a lovely elongated opal framed by a row of 12 Old European cut diamonds and two rows of alternating round faceted tanzanite (14) and peridot (15) set in 14 karat ye...

Category

Vintage 1960s American Cocktail Rings

Materials

Diamond, Tanzanite, Opal, Peridot, 14k Gold, Yellow Gold

1980s Tiffany & Co Diamond Ball Ring Picasso Vintage 18k Gold Wide Band 6.25
1980s Tiffany & Co Diamond Ball Ring Picasso Vintage 18k Gold Wide Band 6.25

1980s Tiffany & Co Diamond Ball Ring Picasso Vintage 18k Gold Wide Band 6.25

By Tiffany & Co.

Located in Torrance, CA

Vintage Tiffany & Co diamond ball ring (attributed to Paloma Picasso), crafted in 18 karat yellow gold & platinum (circa 1980s).

Category

Late 20th Century American Modern Cocktail Rings

Materials

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

Tiffany & Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5
Tiffany & Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5

Tiffany & Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. wedding/anniversary band finely crafted in platinum with 15 channel set round brilliant cut diamonds weighing 0.24 carats total weight ranging D-G color and IF (Interna...

Category

2010s American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5
Tiffany & Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5

Tiffany & Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size 5

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. wedding/anniversary band finely crafted in platinum with 15 channel set round brilliant cut diamonds weighing 0.24 carats total weight ranging D-G color and IF (Interna...

Category

2010s American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size5
Tiffany and Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size5

Tiffany and Co. Platinum Halfway Wedding Band Ring 0.24 Cts Size5

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. wedding/anniversary band finely crafted in platinum with 15 channel set round brilliant cut diamonds weighing 0.24 carats total weight ranging D-G color and IF (Interna...

Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co Diamond Eternity Wedding Band .22
Tiffany & Co Diamond Eternity Wedding Band .22

Tiffany & Co Diamond Eternity Wedding Band .22

By Tiffany & Co.

Located in SYDNEY, NSW

Unique features: Tiffany & Co. wedding band finely crafted in platinum with a half circle of 15 channel set round brilliant cut diamonds. Metal: Platinum Carat: 0.22Ct Colour: D-G C...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Half Circle Wedding Band Ring 0.24 Cts Size 6.5
Tiffany & Co. Platinum Half Circle Wedding Band Ring 0.24 Cts Size 6.5

Tiffany & Co. Platinum Half Circle Wedding Band Ring 0.24 Cts Size 6.5

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. wedding/anniversary band finely crafted in platinum with 15 channel set round brilliant cut diamonds weighing 0.24 carats total weight ranging D-G color and IF (Interna...

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Frank Gehry Gold and Diamond Torque Band Ring
Tiffany & Co. Frank Gehry Gold and Diamond Torque Band Ring

Tiffany & Co. Frank Gehry Gold and Diamond Torque Band Ring

By Frank Gehry for Tiffany & Co.

Located in Chicago, IL

Measuring 1/8 inch wide and set with Round Brilliant cut Diamonds totaling .15 Carat. Finger size = 5.

Category

2010s American Band Rings

Materials

Diamond, 18k Gold

Gold, Tanzanite and Diamond Ring by Donald Claflin for Tiffany

Gold, Tanzanite and Diamond Ring by Donald Claflin for Tiffany

By Donald Claflin for Tiffany & Co.

Located in New York, NY

An American Mid-Century 18 karat gold, tanzanite, and diamond ring by Donald Claflin for Tiffany & Co., featuring a center square cushion-cut tanzanite with an approximate total weig...

Category

Vintage 1960s American Cocktail Rings

Materials

Diamond, 18k Gold

Tiffany & Co. 18K Yellow Gold Halfway Wedding Band Ring 0.22 cts 2.5mm
Tiffany & Co. 18K Yellow Gold Halfway Wedding Band Ring 0.22 cts 2.5mm

Tiffany & Co. 18K Yellow Gold Halfway Wedding Band Ring 0.22 cts 2.5mm

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. wedding/anniversary band finely crafted in 18 karat yellow gold with 15 channel set round brilliant cut diamonds weighing 0.24 carats total.

Category

2010s American Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co Diamond Wedding Band .22 Size J
Tiffany & Co Diamond Wedding Band .22 Size J

Tiffany & Co Diamond Wedding Band .22 Size J

By Tiffany & Co.

Located in SYDNEY, NSW

Unique features: Tiffany & Co. wedding band finely crafted in platinum with a half circle of 15 channel set round brilliant cut diamonds. Metal: Platinum Carat: 0.22Ct Colour: D-G C...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany and Co. Platinum Half Circle 0.33 Ct. Princess Cut Diamond Eternity Band
Tiffany and Co. Platinum Half Circle 0.33 Ct. Princess Cut Diamond Eternity Band

Tiffany and Co. Platinum Half Circle 0.33 Ct. Princess Cut Diamond Eternity Band

By Tiffany & Co.

Located in New York, NY

Tiffany and Co. wedding band ring finely crafted in platinum featuring 15 princess cut diamonds weighing 0.33 carats total weight G- H color, VS1-VS2 clarity set in a channel setting.

Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Diamond Harmony Band Ring
Tiffany & Co. Diamond Harmony Band Ring

Tiffany & Co. Diamond Harmony Band Ring

Located in London, GB

Condition: Used (Very Good) Weight: 3.8 grams Ring Size: I (48) 4.5 Total Diamond Carat Weight: Approx. 0.23 carats, Colour: E-F, Clarity: VS-VVS Marked: ‘Tiffany & Co’ ‘PT950’ Hall...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Harry Winston Logo Micropave Platinum Round Diamond 1.09ct FVS1 Engagement Ring
Harry Winston Logo Micropave Platinum Round Diamond 1.09ct FVS1 Engagement Ring

Harry Winston Logo Micropave Platinum Round Diamond 1.09ct FVS1 Engagement Ring

By Tiffany & Co.

Located in New York, NY

Harry Winston engagement ring from the "Logo" collection finely crafted in platinum featuring center round brilliant cut diamond set in four prongs weighing 1.09 carats , F color and...

Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Elsa Peretti Sculptural Ring in .925 Sterling 15.80 Cts Black Jade
Tiffany & Co. Elsa Peretti Sculptural Ring in .925 Sterling 15.80 Cts Black Jade

Tiffany & Co. Elsa Peretti Sculptural Ring in .925 Sterling 15.80 Cts Black Jade

By Elsa Peretti for Tiffany & Co.

Located in Miami, FL

Cocktail Ring designed by Elsa Peretti (1940-2021) for Tiffany & Co.

Category

Vintage 1980s American Modernist Cocktail Rings

Materials

Jade, Black Jade, Silver, Sterling Silver

Tiffany & Co. Elsa Peretti Sculptural Ring 18kt Gold With 25.70 Cts Lapis Lazuli
Tiffany & Co. Elsa Peretti Sculptural Ring 18kt Gold With 25.70 Cts Lapis Lazuli

Tiffany & Co. Elsa Peretti Sculptural Ring 18kt Gold With 25.70 Cts Lapis Lazuli

By Elsa Peretti for Tiffany & Co.

Located in Miami, FL

Cocktail Ring designed by Elsa Peretti (1940-2021) for Tiffany & Co.

Category

Vintage 1980s American Modernist Cocktail Rings

Materials

Lapis Lazuli, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Platinum 1.34Ct GIA Certified Solitaire Engraved Engagement Ring
Tiffany & Co. Platinum 1.34Ct GIA Certified Solitaire Engraved Engagement Ring

Tiffany & Co. Platinum 1.34Ct GIA Certified Solitaire Engraved Engagement Ring

Located in Addison, TX

State Tested) Weight: 2.70g Hallmarks: Tiffany Co Engraving: None Width: 7.86mm at head tapering to 1.12mm at shank Finger to Top of Ring: 5.80mm Center Diamond Details: Shape: ...

Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 18W Diamond Roman Numeral Band
Tiffany & Co. 18W Diamond Roman Numeral Band

Tiffany & Co. 18W Diamond Roman Numeral Band

Located in McLeansville, NC

A vintage 18 karat white gold diamond band by Tiffany and Company. This ring features an eternity design with Roman numeral motifs through out and set with three round brilliant cut ...

Category

Vintage 1960s Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany & Co. Diamond Victoria Pendant 0.88 Carat
Tiffany & Co. Diamond Victoria Pendant 0.88 Carat

Tiffany & Co. Diamond Victoria Pendant 0.88 Carat

By Tiffany & Co.

Located in Mayfair, London, London

A beautiful platinum Tiffany & Co. diamond pendant from the Victoria collection. The pendant comprises of an open work bow design with 2 marquise cut diamonds at each end with a ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum 0.15 Carat Diamond Solitaire Necklace
Tiffany & Co. Platinum 0.15 Carat Diamond Solitaire Necklace

Tiffany & Co. Platinum 0.15 Carat Diamond Solitaire Necklace

By Tiffany & Co.

Located in Southampton, PA

This classic Tiffany & Co. Platinum 0.15 ct Diamond necklace is made with Platinum and features a solitary 0.15 carat diamond pendant held in place by four prongs.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. 18 Karat Yellow Gold 0.08 Carat Diamond Solitaire Necklace
Tiffany & Co. 18 Karat Yellow Gold 0.08 Carat Diamond Solitaire Necklace

Tiffany & Co. 18 Karat Yellow Gold 0.08 Carat Diamond Solitaire Necklace

By Tiffany & Co.

Located in Southampton, PA

This classic Tiffany & Co. 18K Yellow Gold 0.08 ct Diamond necklace is made with 18K yellow gold and features a solitary 0.08 carat bezel-set diamond pendant.

Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Solitaire Diamond Pendant Necklace
Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Solitaire Diamond Pendant Necklace

Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Solitaire Diamond Pendant Necklace

By Tiffany & Co.

Located in Southampton, PA

This classic Tiffany & Co. 18K Yellow Gold 0.20 ct Diamond necklace is made with 18K yellow gold and features a solitary 0.20 carat bezel-set diamond pendant.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Yellow Gold 0.10 Carat Diamond Solitaire Pendant Necklace
Tiffany & Co. 18 Karat Yellow Gold 0.10 Carat Diamond Solitaire Pendant Necklace

Tiffany & Co. 18 Karat Yellow Gold 0.10 Carat Diamond Solitaire Pendant Necklace

By Tiffany & Co.

Located in Southampton, PA

This classic Tiffany & Co. 18K Yellow Gold 0.10 ct Diamond necklace is made with 18K yellow gold and features a solitary 0.10 carat bezel-set diamond pendant.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Platinum 0.40 ct Diamond Pendant Necklace
Tiffany & Co. Platinum 0.40 ct Diamond Pendant Necklace

Tiffany & Co. Platinum 0.40 ct Diamond Pendant Necklace

By Tiffany & Co.

Located in Southampton, PA

On the elegant pendant - which measures 1.15” long and .31” wide - you’ll find an intricate Platinum lattice-shaped design that is accented by 0.40 carats of glittering diamonds. Att...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond Platinum Key Charm, circa 1950
Tiffany & Co. Diamond Platinum Key Charm, circa 1950

Tiffany & Co. Diamond Platinum Key Charm, circa 1950

By Tiffany & Co.

Located in Philadelphia, PA

Charm is designed as a stylized key Pavé set throughout by single cut diamonds weighing approximately 0.50 carat total, F/G color and VVS clarity Completed by elongated jump ring b...

Category

Mid-20th Century Retro Charm Bracelets

Materials

Diamond, Platinum

Tiffany & Co. Platinum 0.54 Ct Diamond Heart Pendant Necklace
Tiffany & Co. Platinum 0.54 Ct Diamond Heart Pendant Necklace

Tiffany & Co. Platinum 0.54 Ct Diamond Heart Pendant Necklace

By Tiffany & Co.

Located in Southampton, PA

This classy Tiffany & Co. Platinum 0.54 ct Diamond Heart Pendant Necklace is crafted from platinum and features a heart pendant that is set with 0.54 carats of diamonds The delicate ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Victoria Platinum Diamond Flower Pendant Chain Necklace
Tiffany & Co. Victoria Platinum Diamond Flower Pendant Chain Necklace

Tiffany & Co. Victoria Platinum Diamond Flower Pendant Chain Necklace

By Tiffany & Co.

Located in Southampton, PA

The Tiffany & Co. “Victoria” necklace is crafted from platinum, featuring a 15” chain with spring ring closure and a pendant that measures 1.62” in length and 0.25” in width.

Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, Platinum

Tiffany & Co. Yellow Gold Collar Necklace Choker with Diamond Sapphire
Tiffany & Co. Yellow Gold Collar Necklace Choker with Diamond Sapphire

Tiffany & Co. Yellow Gold Collar Necklace Choker with Diamond Sapphire

By Tiffany & Co.

Located in Beverly Hills, CA

The necklace is made of 18k yellow gold and set with ninety-three round brilliant cut diamonds, 20 baguette cut diamonds (F-G color, VS clarity, total weight approximately 5.92 carat...

Category

Vintage 1980s American More Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Tiffany & Co. 18k Yellow Gold 0.08 Ct Solitaire Diamond Pendant Necklace
Tiffany & Co. 18k Yellow Gold 0.08 Ct Solitaire Diamond Pendant Necklace

Tiffany & Co. 18k Yellow Gold 0.08 Ct Solitaire Diamond Pendant Necklace

By Tiffany & Co.

Located in Southampton, PA

This classy Tiffany & Co. 18K Yellow Gold 0.08 ct Solitaire Diamond Pendant Necklace is made with an 18K yellow gold chain and features a yellow gold pendant set with a solitaire rou...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Tiffany & Co. Retro Ruby Diamond 14 Karat Gold Buckle Collar Necklace
Tiffany & Co. Retro Ruby Diamond 14 Karat Gold Buckle Collar Necklace

Tiffany & Co. Retro Ruby Diamond 14 Karat Gold Buckle Collar Necklace

By Tiffany & Co.

Located in Philadelphia, PA

Collar necklace is comprised of polished gold brick links, incredibly malleable Centering a buckle motif with two suspended tails Accented by round cut ruby and round brilliant cut...

Category

Vintage 1940s Retro Choker Necklaces

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Tiffany & Co. Diamond Pearl Platinum Voile Three Strand Station Collar Necklace
Tiffany & Co. Diamond Pearl Platinum Voile Three Strand Station Collar Necklace

Tiffany & Co. Diamond Pearl Platinum Voile Three Strand Station Collar Necklace

By Tiffany & Co.

Located in Philadelphia, PA

With bead and bezel set round brilliant cut diamonds. Weighing approximately 1.10 carats total.

Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, Pearl, Platinum

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Materials

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TIFFANY & Co. Etoile Platinum Diamond 4mm Band Ring 4

By Tiffany & Co.

Located in Los Angeles, CA

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Materials

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Tiffany Sapphire and Diamond Wedding Band. Alternating Eternity Band Platinum
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By Tiffany & Co.

Located in New York, NY

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Category

21st Century and Contemporary Art Deco Wedding Rings

Materials

Diamond, Sapphire, Platinum

TIFFANY & Co. Together Platinum 18K Yellow Gold 6mm Milgrain Wedding Band Ring 8
TIFFANY & Co. Together Platinum 18K Yellow Gold 6mm Milgrain Wedding Band Ring 8

TIFFANY & Co. Together Platinum 18K Yellow Gold 6mm Milgrain Wedding Band Ring 8

By Tiffany & Co.

Located in Los Angeles, CA

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Category

2010s American Wedding Rings

Materials

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Vintage 18ct White Gold Diamond Eternity Ring
Vintage 18ct White Gold Diamond Eternity Ring

Vintage 18ct White Gold Diamond Eternity Ring

Located in Brighton, GB

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Category

Mid-20th Century European Band Rings

Materials

Diamond, 18k Gold, White Gold

Orloff of Denmark, 1.32 Carat Basalt Sapphire Diamond Ring set in 14K White Gold
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Located in Hua Hin, TH

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Materials

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By VR Jewels

Located in New York, NY

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Category

21st Century and Contemporary American Modernist Band Rings

Materials

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David Webb Turquoise And Diamond Snake Bangle Bracelet
David Webb Turquoise And Diamond Snake Bangle Bracelet

David Webb Turquoise And Diamond Snake Bangle Bracelet

By David Webb

Located in New York, NY

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Category

Vintage 1970s American Bangles

Materials

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

Tiffany & Co. Soleste Platinum 8mm Center Round Aquamarine Diamond Ring sz 6
Tiffany & Co. Soleste Platinum 8mm Center Round Aquamarine Diamond Ring sz 6

Tiffany & Co. Soleste Platinum 8mm Center Round Aquamarine Diamond Ring sz 6

By Tiffany & Co.

Located in Northbrook, IL

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21st Century and Contemporary Engagement Rings

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Hermes Kelly 32 shiny Porosus Crocodile Vert Fonce bag

Hermes Kelly 32 shiny Porosus Crocodile Vert Fonce bag

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Located in New York, NY

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Materials

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TIFFANY & Co. Soleste 18K Gold Half Circle Diamond Band Ring 5
TIFFANY & Co. Soleste 18K Gold Half Circle Diamond Band Ring 5

TIFFANY & Co. Soleste 18K Gold Half Circle Diamond Band Ring 5

By Tiffany & Co.

Located in Los Angeles, CA

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Diamond, 18k Gold

TIFFANY & Co. 18K Gold Infinity Cuff
TIFFANY & Co. 18K Gold Infinity Cuff

TIFFANY & Co. 18K Gold Infinity Cuff

By Tiffany & Co.

Located in Los Angeles, CA

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Cartier Love Ring Classic Model Yellow Gold Wedding Band Size 54

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15 Carat Diamond Ring Tiffany For Sale on 1stDibs

You are likely to find exactly the 15 carat diamond ring tiffany you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, white gold and platinum. Our collection of these items for sale includes 33 vintage editions and 43 modern creations to choose from as well. Making the right choice when shopping for a 15 carat diamond ring tiffany may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing 15 carat diamond ring tiffany — no matter the origin — is easy, but Tiffany & Co., Cartier and Elsa Peretti for Tiffany & Co. each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also princess cut and brilliant cut versions for sale. There aren’t many items for men if you’re seeking a 15 carat diamond ring tiffany, as most of the options available are for women and unisex.

How Much is a 15 Carat Diamond Ring Tiffany?

The price for a 15 carat diamond ring tiffany starts at $1,100 and tops out at $187,500 with these rings, on average, selling for $4,363.

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.