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Tiffany 12 Carat Diamond Ring

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 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 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. Pave Diamond Tiffany T Band Ring in 18 Karat White Gold
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. 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

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

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

Diamond, Tanzanite, 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

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

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

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

Unheated Blue Sapphire Ring GIA Certified, 5.04 ct 18kt 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. Atlas Pendant Necklace with Diamonds in 18 Karat White Gold 2003
By Tiffany & Co.
Located in Scottsdale, AZ
: Spring ring Stamped: Tiffany & Co. 750 Weight: 8.8 grams Estate Condition: Very good, professionally
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White 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

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

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TIFFANY & Co. 18K Rose Gold Diamond Soleste V Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. 18K Rose Gold Diamond Soleste V Ring 6.5 Designed to nest with your Tiffany engagement ring, Tiffany Soleste V is crafted with clean lines and a slim silhouette that m...
Category

2010s American Band Rings

Materials

Diamond, Rose Gold

Diamonds by the Yard Single Diamond Pendant in Yellow Gold by Elsa Peretti T&Co
By Tiffany & Co.
Located in New York, NY
Beautiful Tiffany & Co pendant with single round brilliant cut diamond. Absolutely stunning shine and so perfect for everyday wear. Gemstone: Diamond Stone Shape: Round Brilliant Car...
Category

2010s Drop Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co .30 Carat Diamond Platinum Flower Ring
By Tiffany & Co.
Located in Stamford, CT
Tiffany & Co Enchanted garden diamond flower platinum ring. 26 round brilliant cut diamonds set in a platinum setting. 26 round brilliant cut F-G VS diamonds, Approximate .30cts Si...
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Platinum

1.69 Carat Natural Pear Cut AAA+ Tanzanite and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.69 Carat Natural Tanzanite and 0.71 Carats Diamond Accents set in Platinum. Tanzanite's name was given by Tiffany and Co after its only known source: T...
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

0.59 cts Clear Zambian Emerald, Black onyx & Diamond Cluster Ring in 18k Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is an elegant emerald, Black & diamond ring studded in 18k gold with 1 piece of Oval Cut shaped Zambian emerald weight 0.59 carat which is surrounded Black onyx weight 5.97 car...
Category

21st Century and Contemporary Indian Contemporary Cluster Rings

Materials

Diamond, Emerald, Onyx, 18k Gold, White Gold

1.77ct GIA Natural Round Brilliant Cut Diamond 6 Prong Solitaire Engagement Ring
Located in Aventura, FL
This stunning solitaire engagement ring features a GIA-certified round brilliant cut diamond in a six-prong platinum setting. The diamond in this ring is weighing 1.77 carats round b...
Category

21st Century and Contemporary American Modernist Wedding Rings

Materials

Diamond, Platinum

Designer Blue Sapphire Emerald Eternity Band Ring in 18k Yellow Gold
By VR Jewels
Located in Houston, TX
Round cut emerald and blue sapphire eternity band ring in 18K gold symbolizes the everlasting love between a couple. It shows the infinite love you have for your partner. The round s...
Category

21st Century and Contemporary American Modern Band Rings

Materials

Emerald, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Galaxy Confetti Diamond Cigar Band, 8.4mm in 14 Karat Yellow Gold, 1 Carat
By Five Star Jewelry
Located in Austin, TX
This stunning Galaxy satin finished 14k yellow gold flush set cigar band dripping with diamonds is from our Confetti Collection. The cigar band shape and the creative setting of the ...
Category

2010s American Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Tiffany & Co. Platinum Round Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Platinum 0.85 ct Total Weight Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs 3 grams, size 5.25, the center stone is a Natural Round Brilliant ...
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co T Diamond & Turquoise Wire Bracelet 18k White Gold Round Diamonds
By Tiffany & Co.
Located in Aventura, FL
This modern bracelet is enhanced with diamonds and turquoise, a favorite stone of Tiffany designers for over a century. The natural formation of the stone creates subtle differences ...
Category

21st Century and Contemporary American Modernist Modern Bracelets

Materials

Diamond, Turquoise, White Gold

Cartier C De Cartier Diamond Band in 18k White Gold 0.10 CTW
By Cartier
Located in New York, NY
Cartier C De Cartier Diamond Band in 18k White Gold 0.10 CTW PRIMARY DETAILS SKU: 116564 Listing Title: Cartier C De Cartier Diamond Band in 18k White Gold 0.10 CTW Condition Descri...
Category

21st Century and Contemporary Unknown Band Rings

Materials

White Gold

Vintage Cartier Red Enamel 18 Karat Yellow Gold Band, Circa 1960
By Cartier
Located in London, GB
A vintage Cartier red enamel 18 karat yellow gold band, circa 1960. Designed as a simple 18 karat yellow gold band with a ring of deep red guilloche enamel to its centre. A beautif...
Category

Vintage 1960s French Retro Band Rings

Materials

Gold, 18k Gold, Yellow Gold, Enamel

Tiffany & Co. Estate Ring Sterling Silver 4.7 Grams
By Tiffany & Co.
Located in Brooklyn, NY
Tiffany & Co Ring Size 4.75 Sterling Silver 4.7 Grams TIF106 This elegant Authentic Tiffany & Co ring is made of sterling silver and has a weight of 4.7 grams. TRUSTED SELLER SINC...
Category

1990s American Band Rings

Materials

Sterling Silver

Tiffany & Co. Tiffany T Narrow T1 Diamond Hinged Wire Bangle in Rose Gold
By Tiffany & Co.
Located in Scottsdale, AZ
Stunning and sophisticated Tiffany & Co. diamond bangle bracelet from the stylish Tiffany T collection. Crafted with meticulous attention to detail, this luxurious piece exudes timel...
Category

2010s Italian Contemporary Bangles

Materials

Diamond, Gold, 18k Gold, Rose Gold

Oscar Heyman Platinum GIA Certified 6.22tcw Trilliant Diamond 'Ballerina' Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum 'Ballerina Ring' contains a 2.52ct GIA certified trilliant diamond (F/ SI2) and 25 tapered baguette diamonds weighing 3.70cts (F-G/ VS+). It is has an elegant s...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Schlumberger Diamond Platinum Buds Ring 1.63-carat E VS2 GIA
By Jean Schlumberger for Tiffany & Co.
Located in Beverly Hills, CA
Timeless and elegant ring created by Jean Schlumberger for Tiffany & Co. inspired by the intricate artistry of flower buds. Classic design, perfect proportions, it can be a special e...
Category

21st Century and Contemporary American Engagement Rings

Materials

White Diamond, Platinum

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. 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. 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

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

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

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

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

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

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. 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

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. 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

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 Atlanta, GA
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

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

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

White Gold Cocktail Ring with Orchid and Frog
By FANCS V by Simona Elia
Located in Palermo, Italy PA
frog's eyes wink with sparkly round diamonds. The base of the ring has been created with 18-karat white
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, South Sea Pearl, Tsavorite, 18k Gold, White Gold, Yellow 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

Vintage Tiffany & Co Ruby Diamond 18 Karat Gold Brooch
By Tiffany & Co.
Located in Beverly Hills, CA
Cut diamonds approximately 0.12 carat, D-E color, VVS clarity. Signed Tiffany & Co, #35766. Circa 1960
Category

Vintage 1960s Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Tiffany & Co. Jazz Graduated Diamond Drop Pendant Necklace in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
. This beautiful Tiffany & Co. pendant necklace features a single round bezel set diamond with 12 round
Category

21st Century and Contemporary Unknown Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Mini Circlet Diamond Halo Pendant Necklace in Platinum Chain
By Tiffany & Co.
Located in Scottsdale, AZ
value of $1,700.00. Metal: Platinum Natural Diamond: .12 carats Diamond circle pendant diameter: 6.67
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

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. 0.36 Carat Diamond White Gold T-Ring
By Tiffany & Co.
Located in DALLAS, TX
Tiffany & Co T-ring with 12 = .36 carat total weight round brilliant cut diamonds 18k white gold
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, White Gold

Tiffany & Co. Platinum Diamond 1.22 Carat Pear Soleste Engagement Ring E VS1
By Tiffany & Co.
Located in Middletown, DE
SOLESTE Diamond ring. This ring was purchaed in 2017 as a cocktail ring and was worn LESS THAN 12 times
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Etoile Diamond Gold Double Band Ring
By Tiffany & Co.
Located in Vail, CO
"Etoile" band ring, designed as an intersecting double band ring set with 12 circular-cut diamond
Category

21st Century and Contemporary American Band Rings

Materials

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

GIA Certified 2.39 Carat Pear Shape Diamond Platinum Engagement Ring
By Bez Ambar
Located in Grosse Pointe Woods, MI
cut diamonds weighing 0.88 carats total, having VS2 clarity and F color. Also set with 12- round
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Emerald and Diamond Cluster Ring
By Tiffany & Co.
Located in Vail, CO
Tiffany & Co. Emerald and diamond cluster measuring approximately 12 x 9.5mm. Size 4.25 (resizable by
Category

21st Century and Contemporary American Cluster Rings

Materials

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

Tiffany & Co. Sapphire and Diamond Eternity Band Ring
By Tiffany & Co.
Located in Vail, CO
square cut sapphires, in platinum, signed Tiffany & Co. 12 fine colorless diamonds weighing
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

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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.

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.