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Tiffany 12 Carat Diamond Ring

Tiffany & Co. .40 Carat Old European Diamond Platinum Filigree Dome Ring
By Tiffany & Co.
Located in Stamford, CT
An expertly crafted all original 1920's Art Deco Tiffany & Co. platinum filigree engraved dome ring
Category

Early 20th Century Dome Rings

Materials

Diamond, Platinum

TIFFANY & CO. Double T Wire Ring In 18Kt White Gold With 12 VS Diamonds
By Tiffany & Co.
Located in Miami, FL
house of Tiffany & Co, back in the 2000's. The iconic ring was carefully crafted in solid white gold of
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

Tiffany & Co. Double Etoile Diamond Ring Size K
By Tiffany & Co.
Located in London, GB
This is an 18ct yellow gold Tiffany & Co. ring featuring 12 brilliant round cut diamonds. The ring
Category

21st Century and Contemporary Engagement Rings

Materials

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

Tiffany & Co. Round Circlet 0.64 Carat G VS Diamond Engagement Ring in Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Style: Circlet Ring Style Number: 165-12-22413201 Metal: Platinum PT950 Ring Size
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Lucida Diamond Engagement Ring 0.91ct
By Tiffany & Co.
Located in SYDNEY, NSW
A Tiffany & Co Solitaire Lucida Cut-Cornered Square Mixed Cut Diamond Ring, four claw set in
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Engagement Ring 1.00ct
By Tiffany & Co.
Located in SYDNEY, NSW
A Tiffany & Co, Diamond Engagement Ring, made of 950 Platinum, and weighing 5.84 gm. Stamped
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Lucida Cut Diamond Ring 0.75ct
By Tiffany & Co.
Located in SYDNEY, NSW
This exquisite Tiffany & Co. diamond ring features the rare and discontinued Lucida cut, four-claw
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. Etoile 18K Gold Diamond Twist Ring 7
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond Twist Ring 7 Metal: 18K gold Size: 7 Band Width: 7mm at the
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Platinum

TIFFANY & Co. Etoile 18K Gold Diamond Twist Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond Twist Ring 6.5 Metal: 18K gold Size: 6.5 Band Width: 7mm at
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Platinum

TIFFANY & Co. Etoile 18K White Gold Diamond Heart Ring 7
By Tiffany & Co.
Located in Los Angeles, CA
: 5.70 grams Diamond: 6 round brilliant diamonds, carat total weight .12 Hallmark: ©TIFFANY&Co. 750
Category

2010s Band Rings

Materials

Diamond, White Gold

Tiffany & Co. 8mm Diamond Etoile Ring Size S (60)
By Tiffany & Co.
Located in London, GB
Here we have a wide 18ct yellow gold band ring from the world renowned jewellery designer, Tiffany
Category

20th Century Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

TIFFANY & Co. 18K Gold 5.5mm Wide Diamond T Ring 9
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold 5.5mm Wide Diamond T Ring 9 Tiffany T is an expression of love’s endless
Category

2010s American Band Rings

Materials

Diamond, 18k Gold

Tiffany & Co. Pave Diamond Tiffany T Band Ring in 18 Karat White Gold Size 6
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 6 Sleek and sophisticated diamond band ring from Tiffany & Co.. The popular Tiffany T
Category

21st Century and Contemporary Belgian Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Round Brilliant Pave Diamond Bow Band Ring in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
. Metal: Platinum Size: 4.25 Natural Diamonds: .12 carat total weight Band width: 1.86 mm Ring outer
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Sapphire Band Ring 5.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 5.5 Metal
Category

2010s American Wedding Rings

Materials

Diamond, Sapphire, Platinum

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3 Metal: Platinum Size
Category

2010s American Wedding Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co., Rose Gold and Diamond Band
By Tiffany & Co.
Located in Chicago, IL
This beautifully classic ring by Tiffany & Co. contains 12 round brilliant cut diamonds weighing
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold, Rose Gold

Tiffany & Co. 1.91 Carat Pave Setting Engagement Ring
Located in London, GB
F colour, VVV2 clarity, 1.91 carat round brilliant cut diamond in the centre. It sits in Tiffany
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.75 Carat Natural Tanzanite and 1.40 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.45 Carat Natural Tanzanite and 0.72 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.26 Carat Natural Tanzanite and 0.72 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.14 Carat Natural Oval-Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.14 Carat Natural Tanzanite and 1.43 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Australian Opal & Diamonds Platinum Cocktail Ring
Located in Scottsdale, AZ
true centerpiece for any fine jewelry collection. Approximately 12 carats, the ring showcases a
Category

21st Century and Contemporary Cocktail Rings

Materials

Platinum

Halo Diamond Platinum Pear Shape Sleeping Beauty Turquoise Engagement Ring
Located in Los Angeles, CA
. Stones- Sleeping Beauty Blue Pear Shape Cabochon Turquoise, 12 MM x 8 MM, 44 Round Diamonds, G Color VS
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Turquoise, Platinum

18K Rose Gold Halo Diamond Oval Sleeping Beauty Turquoise Engagement Ring
Located in Los Angeles, CA
Turquoise surrounded by beautiful diamonds in a halo setting. Metal- 18K Rose Gold, .750. Stones- Tiffany
Category

2010s North American Art Deco Engagement Rings

Materials

Diamond, Turquoise, 18k Gold, Rose Gold

Tanzanite Halo Ring
Located in New York, NY
by 12 sparkling round diamonds totaling 0.30 carats. Discovered in 1967 and sourced in just one
Category

2010s Tanzanian Fashion Rings

Materials

Tanzanite, 14k Gold

GIA Certified 5.04 ct Unheated Blue Sapphire Ring 8kt White Gold
Located in Tampa, FL
diamonds at 0.80 cts with a total diamond weight of 1.42 cts. Gorgeous 5.04-carat untreated round cut
Category

2010s Sri Lankan Modern Engagement Rings

Materials

Blue Sapphire, Diamond, 18k Gold, White Gold

14K Two-Tone Channel Set Diamond Wedding Band Jacket
Located in Lexington, KY
front and a channel set with graduated diamonds on the shoulders. It is designed for a Tiffany 6-prong
Category

21st Century and Contemporary Modern Wedding Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

1970s Tiffany & Co. Emerald and Diamond 18k Yellow Gold Earrings
By Tiffany & Co.
Located in Miami, FL
Round-Brilliant Cut Diamonds totaling 12-13 Carats, and set in lush 18K Yellow Gold. These stunning
Category

20th Century American Retro Drop Earrings

Materials

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

Tiffany & Co. 1981 Paloma Picasso Earrings In 18Kt Gold With Diamonds And Pearls
By Paloma Picasso for Tiffany & Co.
Located in Miami, FL
settings, with 2 round brilliant cut diamonds, 0.16 carats, white colorless E/F color, VS-1 Clarity. Pearl
Category

Vintage 1980s American Modernist Clip-on Earrings

Materials

Pearl, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, Gold

Recent Sales

Paloma Picasso for Tiffany & Co. Diamond & Gold Mohawk Ring
By Paloma Picasso for Tiffany & Co.
Located in Beverly Hills, CA
So many ways to describe this unique ring! Made in 18K white gold, it holds 12 Baguette Diamonds
Category

Vintage 1980s American Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Etoile Diamond Twist Band in 18K Yellow Gold and Platinum
By Tiffany & Co.
Located in Boca Raton, FL
Tiffany & Co. Etoile Diamond Twist Band in 18K Yellow Gold and Platinum. (12) Round Brilliant Cut
Category

2010s Band Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co. Spessartite Garnet ring, 12 Carat
By Tiffany & Co.
Located in New Orleans, LA
absolutely amazes in this incredible cocktail ring by Tiffany & Co. Displaying the highly coveted "mandarin
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Garnet, 18k Gold, Platinum

Tiffany & Co. .12 Carat Round Brilliant Diamond Bezet Ring, 18k Gold Solitaire
By Tiffany & Co.
Located in Greensboro, NC
Bezet ring showcases a natural diamond. The round cut diamond is bezel-set in gleaming white gold and
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Platinum 0.57 Carat Solitaire Diamond Engagement Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
This Ring by Tiffany & Co. features a solitaire round brilliant cut Diamond of 0.57ct colour D
Category

Early 2000s British Modern Engagement Rings

Materials

White Diamond, Platinum

Tiffany & Co. Etoile Criss Cross .31 Carat Diamond Yellow Gold Platinum Ring
By Tiffany & Co.
Located in Stamford, CT
Authentic Tiffany & Co Etoile criss cross 18k ring with round diamonds in Platinum bezels set in
Category

21st Century and Contemporary Band Rings

Materials

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

Tiffany and Co. 18K Rose Gold 5.5 mm Wide .12 ct Diamond Band Ring Size 7.5
By Tiffany & Co.
Located in New York, NY
an overlapping T motif thin band set with round brilliant cut diamonds weighing 0.12 carats. Ring
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Rose Gold

Tiffany & Co. T Wire Diamond Ring
By Tiffany & Co.
Located in Bethesda, MD
. Dazzling diamonds accentuate this ring's bold and timeless form. 12 Brilliant diamonds weigh .13 carats
Category

2010s Italian Fashion Rings

Materials

Diamond, 18k Gold

Tiffany & Co. 18 Karat Yellow Gold 0.35 Carat Diamond and Amethyst Ring
By Tiffany & Co.
Located in Southampton, PA
Versatile and sophisticated, this Tiffany ring is a timeless icon. The sleek 18K yellow gold band
Category

21st Century and Contemporary More Rings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Tiffany Ladies Oval Blue Sapphire Diamond Platinum Ring
By Tiffany & Co.
Located in Chicago, IL
Tiffany ladies platinum ring, prong set in center with faceted blue oval sapphire weighing 1.78cts
Category

21st Century and Contemporary American Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Platinum

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
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co T Wire Diamond Ring 0.15ct
By Tiffany & Co.
Located in SYDNEY, NSW
A Tiffany & Co Diamond Wire Ring in 18ct White Gold. Style/ model#:60147226. Total quantity of
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, White Gold

Tiffany & Co. Citrine Diamond Gold Cocktail Ring
By Tiffany & Co.
Located in Beverly Hills, CA
This Tiffany and Co. ring features a gem quality (approximately) 12 carat cushion cut citrine. Set
Category

21st Century and Contemporary Cocktail Rings

Materials

Citrine, Diamond, Yellow Gold, 18k Gold

Mid Century Tiffany & Co. Pearl, Sapphire, and Diamond Platinum Ring
By Tiffany & Co.
Located in Beverly Hills, CA
One Mid Century Tiffany & Co. Pearl, Sapphire, and Diamond Platinum Ring. Featuring one cream pearl
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, White Diamond, Pearl, Sapphire, Blue Sapphire, Platinum

Tiffany & Co Platinum Lucida Cut Diamond Ring 0.75ct
By Tiffany & Co.
Located in SYDNEY, NSW
This exquisite Tiffany & Co. diamond ring features the rare and discontinued Lucida cut, four-claw
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Fancy Intense Yellow Diamond Ring in Platinum
By Tiffany & Co.
Located in Houston, TX
Tiffany & Co. ring composed of platinum featuring a fancy intense yellow diamond surrounded by
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Tiffany & Co. Brilliant Cut Diamond 18ct White Gold T Wire Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Brilliant Cut Diamond 18ct White Gold T Wire Ring Brand- Tiffany & Co. Model
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, White Gold

Vintage Tiffany & Co. Platinum AGL Pear Emerald Baguette Diamond Ballerina Ring
By Tiffany & Co.
Located in Montclair, NJ
ballerina ring designed and crafted by Tiffany & Co. in solid platinum. The ring features a pear cut
Category

Vintage 1980s Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

Tiffany & Co. 18 Karat White Gold and T Diamond Wire Ring Size 7 #15267
By Tiffany & Co.
Located in Washington Depot, CT
Tiffany & Co. 18 Karat White Gold T Diamond Wire Ring Size 7- This elegant "T" ring by Tiffany
Category

20th Century Band Rings

Materials

White Diamond, Gold, 18k Gold, White Gold

Vintage Tiffany & Co. Blue Sapphire and Diamond Cluster Ring Set in Platinum
By Tiffany & Co.
Located in London, GB
A beautiful vintage Tiffany & Co. sapphire and diamond cluster ring set in platinum. The piece is
Category

Early 2000s Modern Cluster Rings

Materials

Diamond, Blue Sapphire, Platinum

Tiffany & Co. Opal Yellow Gold Ring with Diamond Tanzanite and Peridot, 1960s
By Tiffany & Co.
Located in Beverly Hills, CA
Beautiful rare ring created by Tiffany & Co. in the late 1960s. Elegant and timeless, the ring is a
Category

Vintage 1960s American Cocktail Rings

Materials

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

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. A sculptural cocktail ring
Category

Vintage 1980s American Modernist Cocktail Rings

Materials

Black Jade, Jade, Sterling Silver, Silver

Tiffany & Co GIA 18K Blue Sapphire Diamond Ring Unheated Vintage Ceylon 4.55 Cts
Located in Sylvania, GA
DIAMOND RING! GIA CERTIFIED 18K RARE UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! 3.21 CARAT BLUE GIA
Category

20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Tiffany & Co GIA 18K Blue Sapphire Diamond Ring Unheated Vintage Ceylon 4.55 Cts
Located in Sylvania, GA
DIAMOND RING! GIA CERTIFIED 18K RARE UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! 3.21 CARAT BLUE GIA
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

2.96 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful Antique Ring featuring a 2.96 Carat Natural Tanzanite and 0.40 Carats of Diamond
Category

2010s Japanese Edwardian Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

5.69 Carat Natural Tanzanite and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful Halo Ring featuring a 5.69 Carat Natural Tanzanite and 1.30 Carats of Diamond Accents
Category

2010s Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

9.19 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 9.19 Carat Natural Tanzanite and 0.84 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.67 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 4.67 Carat Natural Tanzanite and 1.48 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Tanzanite, Diamond, Platinum

3.52 Carat Trillion Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 3.52 Carat Trillion Cut Tanzanite and 0.37 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

2.28 Carat Natural Trillion-Cut Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.28 Carat Natural Tanzanite and 0.60 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Tanzanite, Platinum

1.43 Carat Natural Octagon-Cut Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.43 Carat Natural Tanzanite and 0.51 Carats of Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Tiffany & Co. Elsa Peretti Open Heart Diamond Necklace Yellow Gold 18k .12 Carat
By Tiffany & Co.
Located in Greensboro, NC
Stone Information: Natural Diamonds Clarity: VS1 Color: G Cut: Round Brilliant Total Carats: 0.12ctw
Category

20th Century Unknown More Jewelry

Materials

Diamond, Yellow Gold, 18k Gold

8.44 Carat Natural Heart Cut Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 8.44 Carat Natural Tanzanite and 0.90 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tiffany & Co. Platinum Circlet Pendant Necklace .12 Ct Diamond F VVS 16" Long
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. necklace from the Circlet collection finely crafted in platinum featuring a one round
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Platinum

Natural Tanzanite, Sapphire, Aquamarine & Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring 6.31 Carat Natural Tanzanite, 2.12 Carats Natural Sapphires
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Aquamarine, Sapphire, Tanzanite, Diamond, Platinum

New Asymmetric Art Deco Style Diamond Sapphire Engagement Ring Cocktail Design
Located in Santa Barbara, CA
Accent Diamonds & Gemstones: 24 Round & 6 Baguette Diamonds: 0.68 Carats Total H Color VS1-2 Clarity 12
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Diamond Pearl Platinum Voile Three Strand Station Collar Necklace
By Tiffany & Co.
Located in Philadelphia, PA
stations. With bead and bezel set round brilliant cut diamonds. Weighing approximately 1.10 carats total. G
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany & Company Platinum Diamond Sapphire Band Ring
By Tiffany & Co.
Located in Chicago, IL
Circa: 2013 Platinum, Diamond and sapphire Band Ring by Tiffany & Company. This ring is new, never
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Emerald and Diamond Band Ring
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co. a platinum channel set emerald and diamond band ring. ♦ Designer: Tiffany ♦
Category

2010s American Band Rings

Materials

Diamond, Emerald, Platinum

Tiffany & Co. Diamond Fine Rubellite Platinum Ring
By Tiffany & Co.
Located in Chicago, IL
.48 Carat, further set with 12 Round Brilliant cut Diamonds on either side of the shank totaling .12
Category

2010s American Cocktail Rings

Materials

Diamond, Rubelite, Platinum

Tiffany & Co. Platinum Pink Tourmaline Diamond Ring
By Tiffany & Co.
Located in Dallas, TX
This beautiful Tiffany and Company Pink Tourmaline and Diamond Ring is sure to satisfy the pink
Category

1990s French Modern Fashion Rings

Materials

Diamond, Tourmaline, Platinum

Vintage Tiffany & Co. Tiffany T Diamond Wire Ring in 18k Yellow Gold
By Tiffany & Co.
Located in London, GB
the current Tiffany T collection, the ring is set with exactly 12 round brilliant cut diamonds in a
Category

2010s Modern Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany's & Co. Gold and Platinum Alliance Ring 16 Shuttle Diamonds 0.8 Carat
By Jean Schlumberger for Tiffany & Co.
Located in Paris, FR
TIFFANY's & Co Yellow 18 Carat Gold and 950 Platinum ALLIANCE Ring set with 16 Shuttle Diamonds
Category

Vintage 1980s American Band Rings

Materials

Diamond, 18k Gold, Platinum

TIFFANY & Co. 18K Rose Gold 3 Diamond Atlas Ring 6
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Rose Gold 3 Diamond Atlas Ring 6 Metal: 18K Rose Gold Size: 6 Band Width
Category

2010s Italian Band Rings

Materials

Diamond, Rose Gold

Tiffany & Co. 18k Gold Platinum Diamond Etoile Twist Ring 7
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Platinum Diamond Etoile Twist Ring 7 Metal: 18K gold and platinum Size: 7
Category

2010s American Band Rings

Materials

Diamond, 18k Gold, Platinum

1950s Tiffany & Co. Persian Turquoise Cabochon Diamond Halo 14 Karat Gold Ring
By Tiffany & Co.
Located in Hicksville, NY
Tiffany and Co. Persian Turquoise Cabochon, Diamond Halo and 14 Karat Yellow Gold Ring Features a
Category

Mid-20th Century American Retro Cocktail Rings

Materials

Diamond, Turquoise, 14k Gold, Yellow Gold

Tiffany & Co. 18 Karat and 14 Karat Gold Ladies Ring Band with Diamonds
By Tiffany & Co.
Located in Braintree, GB
18k & 14k gold ring band with diamonds. Designer: Tiffany & Co Fully hallmarked. Dimension
Category

Early 2000s American Band Rings

Materials

Diamond, 18k Gold, 14k Gold

Vintage Tiffany & Co. Gold, Diamond, and Ruby Eternity Band
By Tiffany & Co.
Located in Princeton, NJ
and features exactly 12 round diamonds and 13 round rubies. -Signed Tiffany & Co. -18 karat yellow
Category

Late 20th Century American Modern Band Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Tiffany & Co. Elsa Peretti Sculptural Ring In .925 Sterling With 16.78 Ct Quartz
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
Cocktail Ring designed by Elsa Peretti (1940-2021) for Tiffany & Co. A sculptural cocktail ring
Category

Vintage 1980s American Modernist Cocktail Rings

Materials

Quartz, Silver, Sterling Silver

2.06 Carat Tanzanite and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful Halo Ring featuring a 2.06 Carat Tanzanite and 1.24 Carats of Diamond Accents set in
Category

2010s Japanese Modern Cluster Rings

Materials

Diamond, Tanzanite, Platinum

3.52 Carat, Natural, Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Halo Ring featuring a 3.52 Carat, Natural, Tanzanite and 0.32 Carats of Diamond Accents
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

2.85 Carat Natural Tanzanite and Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.85 Carat Natural Tanzanite and 0.24 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Tanzanite, Diamond, Platinum

6.94 Carat Natural Cushion AAA+ Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 6.94 Carat Natural Tanzanite and 1.44 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

6.41 Carat Natural Octagon-Cut Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 6.41 Carat Natural Tanzanite and 0.46 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Stupendous 18 Carat Pink Morganite and Diamond Cocktail Ring 18 Karat White Gold
Located in Tustin, CA
Stupendous 18 carat pear shaped brilliant cut pink morganite and diamond cocktail ring is talon
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Morganite, 18k Gold, White Gold

1.70 Carat Natural Tanzanite and Diamond Ring Set in 18 Karat Gold
Located in Tokyo, JP
A beautiful Engagement Ring featuring a 1.70 Carat Natural Tanzanite and 0.14 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tanzanite, Gold, 18k Gold, Yellow Gold

Tanzanite and Diamond Men's Ring Memphis Design Movement
Located in Southbury, CT
and her baboon heart, MTV, the personal computer, and this massively impressive tanzanite and diamond
Category

Vintage 1980s American Modern Signet Rings

Materials

Diamond, Tanzanite, 14k Gold

George Weil 1960 British Brutalist Ring in 18Kt Gold Platinum 25.4 Cts in Gems
By George Weil
Located in Miami, FL
, with an oval sugarloaf cabochon cut (13 x 20 x 12 mm ) of a natural blue Chrysocolla of 25 carats. The
Category

Vintage 1960s British Modernist Cocktail Rings

Materials

White Diamond, Chrysocolla, Gold, 18k Gold, Platinum

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Tiffany & Co. 18K Yellow Gold Necklace 115 grams
By Tiffany & Co.
Located in Chicago, IL
A stunning design from Tiffany & Co. Necklace 16.5 inches long and 13mm wide Marked: T & Co 2001 750 Italy Total Weight : 115.8 grams
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

18k Gold, Yellow Gold

Tiffany & Co Twisted Wire Toggle Yellow Gold Link Bracelet
By Tiffany & Co.
Located in Stamford, CT
Classic vintage 1970’s 14k solid gold Tiffany & Co. twisted wire rectangle link bracelet with a toggle clasp. The bracelet comes in at a length of 8.25 inches, has a visible clear Ti...
Category

Late 20th Century Link Bracelets

Materials

Gold, 14k Gold, Yellow Gold

Art Deco 1940 Antique Platinum Eternity Ring With 1.32 Ctw In Diamonds
Located in Miami, FL
An eternity ring band with Natural Diamonds. Beautiful classic art-Deco eternity ring made in America, circa 1940. It was crafted in solid .900/.999 platinum with high polished fini...
Category

Vintage 1940s American Art Deco Band Rings

Materials

White Diamond, Diamond, Platinum

Vintage Bvlgari 18 Karat Yellow Gold Cabochon Ring Size 6
By Bulgari
Located in New York, NY
Indulge in timeless elegance with this exquisite Vintage Bvlgari 18 Karat Yellow Gold Cabochon Ring. This luxurious piece is a testament to Bvlgari's impeccable craftsmanship and ric...
Category

2010s Italian Contemporary Cocktail Rings

Materials

Gold, 18k Gold, Yellow Gold

Gin & Grace 14K Yellow Gold Ethiopian and Pink Opal Ring with Diamond for Women
Located in New York, NY
Decorate yourself in elegance with this Ring which is crafted from 14-karat Yellow Gold by Gin & Grace. This Ring is made up of 8*10 Oval-Cut Ethiopian opal (1 pcs) 1.63 carat, pink ...
Category

21st Century and Contemporary Chinese Art Deco Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

18k Yellow Gold 2.50ctw Channel Set Straight Baguette Cut Diamond Band Ring
Located in Montclair, NJ
--Stone(s):-- (18) Natural Genuine Diamonds - Straight Baguette Cut - Channel Set - G/H Color - VS1-SI2 Clarity - 2.0-2.50ctw (approx.) Total Carat Weight: 2.0-2.50 (approx.) Materi...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

Art Deco Platinum Old European Cut Natural Diamond & Sapphire Cocktail Ring
Located in Baltimore, MD
Art Deco Platinum Old European Cut Natural Diamond & Sapphire Cocktail Navette Ring Metal: Platinum Weight: 4.65 grams Diamonds: 3 old European cut natural diamonds approx. 2.00 CTW...
Category

Early 20th Century European Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

AJD Exciting 16 Carat Emerald Cut Sky Blue Topaz and Sterling Silver Ring
By Aria Jewelry Design
Located in Raleigh, NC
Discover the allure of this exquisite 16-carat emerald-cut Sky Blue Topaz ring, handcrafted in sterling silver. The centerpiece of this stunning ring is an 18x13mm Sky Blue Topaz, k...
Category

21st Century and Contemporary Brazilian Artisan Cocktail Rings

Materials

Topaz, Blue Topaz, Sterling Silver

Antique Circa 1900s 8k Gold Natural Rose Cut Diamond Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.1 grams. Diamond is totally about 2.20 carat. The diamond is has G-H-I color and s1-s2-s3. Ring size is US 7 We can make any size. Box is n...
Category

Antique Early 1900s Asian Victorian Cocktail Rings

Materials

Diamond, Gold

Oscar Heyman Gold and Platinum Halfway Diamond Wedding Band Ring sz. 6
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold & platinum diamond band ring contains 31 Round Diamonds (F-G/ VS+ quality) weighing 1.12cts that are bead set. It is 4mm wide and stamped with the maker...
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold, Platinum

1920s Diamond and Sapphire Yellow Gold Art Deco Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique Art Deco 0.37 carat diamond, 0.16 carat sapphire and 14 karat gold cocktail ring; part of our diverse antique jewelry collections. This fine and impressive 192...
Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold, Yellow Gold

Art Deco 1935 Square Ring In Platinum With 1.89 Ctw In Diamonds And Sapphires
Located in Miami, FL
An art deco platinum ring with diamonds Elegant antique cocktail ring, created in America during the art deco period, back in the 1935. This beautiful ring was crafted in solid plat...
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Ancient Bee Coin Signet Ring w/ Diamonds, Hammered Gold, 24kt & Silver
By Kurtulan
Located in Bozeman, MT
Ancient Bee Coin Ring with Diamond (Comfort Fit), 24kt Yellow Gold and Silver, by Kurtulan Jewellery, made to order. *SIZES AVAILABLE & READY TO SHIP: 6 (US) & 7 (US). All other si...
Category

21st Century and Contemporary Turkish Contemporary Cocktail Rings

Materials

Diamond, Sterling Silver, Silver, Yellow Gold, 24k Gold, Gold

Dainty Heart Cut Ruby Mens Ring in 18k Solid Yellow Gold, Signet Ring for Her
By VR Jewels
Located in New York, NY
Dainty Heart Cut Ruby Mens Ring, Signet Ring for Her in 18K Gold featuring natural ruby of 0.25 carats. The gorgeous handcrafted ring goes with every style, every occasion or any out...
Category

21st Century and Contemporary American Contemporary Signet Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Lucida Diamond Engagement Ring .87ct EVS2 in Platinum
By Tiffany & Co.
Located in New York, NY
Tiffany & Co Lucida engagement ring with a 0.87 carat center E color VS2 clarity finely crafted in Platinum. This ring would retail today at $12,000 based on Tiffany True cut pricin...
Category

1990s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Cartier Trinity Classic Diamond Three Color Gold Rolling Band Ring Size 5.5
By Cartier
Located in New York City, NY
Dive into the world of luxury with the Cartier Trinity Ruby Pink Sapphire Diamond 18k Rose Gold Band — a testament to Cartier's iconic Trinity collection, combining precious gemstone...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, Pink Sapphire, 18k Gold, Gold, Rose Gold

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Tiffany 12 Carat Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate tiffany 12 carat diamond ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using platinum, gold and 18k gold. Our collection of these items for sale includes 5 vintage editions and 17 modern creations to choose from as well. Making the right choice when shopping for a tiffany 12 carat diamond ring 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. Creating a tiffany 12 carat diamond ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co. are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and trillion cut alternatives. Finding a tiffany 12 carat diamond ring for sale for women should be easy, but there are 8 pieces available to browse for unisex as well as men, too.

How Much is a Tiffany 12 Carat Diamond Ring?

The price for a tiffany 12 carat diamond ring starts at $530 and tops out at $280,000 with these rings, on average, selling for $3,450.

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.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.