Skip to main content

Tiffany Blue Diamonds Ring

to
7
135
23
76
76
32
14
13
13
12
9
8
6
5
5
4
4
4
1
1
1
1
143
8
1
1
Sort By
Tiffany and Co. Metro Collection Ring with Blue Sapphires & Diamonds
By Tiffany & Co.
Located in New York, NY
Ring Size: 7 Diamond: 0.20 ct twd Sapphire: 2.00 tcw Pre-owned with its original Tiffany and Co. Ring
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

TIFFANY & Co. Cobble Stone Blue Sapphire And Diamond Band Ring Platinum
By Tiffany & Co.
Located in New York, NY
Stunning TIFFANY & Co. cobblestone band ring, crafted in fine lustrous platinum. The ring features
Category

2010s Modern Band Rings

Materials

Diamond, Blue Sapphire, Platinum

Tiffany Blue Book Rubellite, Pink Sapphire and Diamond Ring, 2011
By Tiffany & Co.
Located in Weston, MA
Tiffany Blue Book collection, centers on a deep berry-colored cabochon rubellite of approximately 16.71
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Rubelite, Pink Sapphire, Tourmaline, Platinum

Vintage Tiffany & Co Cornflower Blue Sapphire Diamond Platinum Three Stone Ring
By Tiffany & Co.
Located in Birmingham, GB
Vintage Tiffany & Co Round Cut Cornflower Blue Sapphire And Diamond Platinum Three Stone Ring
Category

20th Century North American Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Cornflower Blue Round Sapphire Diamond Flower 18k Yellow Gold Ring
By Tiffany & Co.
Located in Birmingham, GB
Rare Tiffany & Co. Cornflower Blue Sapphire & Diamond Buttercup 18k Yellow Gold Ring. A
Category

20th Century Cluster Rings

Materials

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

Tiffany & Co. 6.5 Carat Pear Cut Green-Blue Tourmaline and Diamond Platinum Ring
By Tiffany & Co.
Located in Miami, FL
Vintage Tiffany & Co. Signed 6.5 Carat Pear Cut Green-Blue Tourmaline and Baguette Cut Diamond
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Tourmaline, Platinum

Tiffany & Co. 9.08 CTW Cushion Cut Blue Sapphire Diamond Platinum Halo Ring AGL
By Tiffany & Co.
Located in Philadelphia, PA
Numbered and fully signed for Tiffany & Co. Circa: 2000s Ring Size: 6 and sizable Measures north to south
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Tiffany & Co. Sapphire Diamond Platinum Dinner Ring
By Tiffany & Co.
Located in Philadelphia, PA
saturated and uniform medium dark royal blue color Flanked by trapezoid and French cut diamonds weighing in
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Art Deco Platinum Cushion Sapphire Diamond Ring
By Tiffany & Co.
Located in New York, NY
A rare and pristine Art Deco cushion sapphire platinum diamond ring by Tiffany & Co. circa 1925
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Tiffany & Co. Diamond Square Sapphire Platinum Eternity Band Ring Size 4.75
By Tiffany & Co.
Located in Simpsonville, SC
The Tiffany & Co. Vintage Diamond Square Sapphire Platinum Eternity Band Ring is a timeless symbol
Category

20th Century Band Rings

Materials

Diamond, White Diamond, Brown Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Donald Claflin Sapphire Diamond 18k Gold Platinum Ring
By Tiffany & Co.
Located in Simpsonville, SC
Diamond 18k Gold Platinum Ring. This extraordinary piece, bearing the legacy of both Tiffany & Co. and the
Category

Vintage 1970s Cocktail Rings

Materials

White Diamond, Blue Sapphire, Gold, 18k Gold, Platinum

Tiffany & Co. Sapphire Diamond Platinum "Bubbles" Ring
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
Tiffany & Co Platinum Bubble Diamond Sapphire Ring. Made from Solid Platinum 950 and weighs 10.6
Category

Early 2000s Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Tiffany & Co. Princess Cut Diamond & Sapphire 18k Yellow Gold Band Ring
By Tiffany & Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Natural Princess Cut Diamond & Blue Sapphire 18k Yellow Gold Band Ring. A
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Cabochon Round Sapphire And Diamond 18k Gold Cluster Flower Ring
By Tiffany & Co.
Located in Birmingham, GB
standard. Comes with original Tiffany & Co. ring box and outer Tiffany blue box. All our photos are taken
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Tiffany & Co Schlumberger Pink Tourmaline and Diamond Flower Ring Blue Book 2014
By Jean Schlumberger for Tiffany & Co.
Located in Sherman Oaks, CA
" Also Marked with Serial #27000827 Originally Featured in Tiffany & Co.'s 2014 Blue Book Size = 5 Total
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, Platinum

Art Deco sapphire and diamond ring by Tiffany & Co, American, circa 1935.
By Tiffany & Co.
Located in London, GB
Art Deco sapphire and diamond ring by Tiffany & Co. Set with twelve square baguette cut natural
Category

Vintage 1930s American Art Deco Cocktail Rings

Materials

Blue Sapphire, Diamond

Estate Tiffany & Co. Jean Schlumberger Diamond & Sapphire Platinum Size 8.75
By Tiffany & Co.
Located in BEVERLY HILLS, CA
Estate Tiffany & Co. Schlumberger Studios collection ring. 9 round brilliant diamonds, 0.59 carats
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. GIA Platinum Blue Sapphire Diamond Ring Unheated Ceylon 18.26 CTS
Located in Sylvania, GA
SAPPHIRE RING! GIA CERTIFIED PLATINUM & 18k HUGE UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! GIANT
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Tiffany & Co. 5.89 ctw 18K Princess Cut Diamond, Baguette Cut Blue Sapphire Ring
By Antinori Fine Jewels
Located in Chicago, IL
Tiffany & Co. 5.89 ctw 18K Princess Cut Diamond, Baguette Cut Blue Sapphire & Green Emerald Halo
Category

2010s Italian Modern Cocktail Rings

Materials

Blue Sapphire, Ruby, White Diamond, Diamond, White Gold, 18k Gold

Tiffany & Co. Platinum/18 Karat Yellow Blue Sapphire and Diamond Victoria Ring
By Tiffany & Co.
Located in San Diego, CA
Vintage Tiffany & Co platinum & 18ky blue sapphire and diamond ring from the Victoria collection
Category

Early 2000s American Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Tiffany & Co Art Deco Sapphire Diamond Platinum Ring
By Tiffany & Co.
Located in New York, NY
Tiffany & Co Art Deco Sapphire and Diamond Ring Approximately 1.00 Ct Asher Cut Center Stone
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Blue Sapphire, White Diamond, Platinum

Vintage Tiffany & Co .18 Carat Sapphire Diamond 18 Karat Gold Trinity Band
By Tiffany & Co.
Located in Crownsville, MD
Beautiful and rare vintage 1980s Tiffany & co .18 carat table cut sapphire ring with .06 carat flat
Category

Vintage 1980s Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k 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 Diamond Blue Tourmaline Legacy Platinum Ring
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond & Blue Tourmaline Legacy Ring by Tiffany &Co. With 6 Horizontal baguettes VS1
Category

Early 2000s North American Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Tiffany & Co. GIA Certified 1.11 Carat Diamond Blue Sapphire Engagement Ring
By Tiffany & Co.
Located in Stamford, CT
Tiffany & Co platinum vintage 1960's diamond and sapphire engagement ring. GIA Certified round
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Platinum Diamond & Sapphire Tiffany Embrace Band Ring
By Tiffany & Co.
Located in Tustin, CA
We are pleased to offer this Authentic Tiffany & Co. Platinum, Diamond & Sapphire Tiffany Embrace
Category

2010s Unknown Modern Band Rings

Materials

Blue Sapphire, White Diamond, Platinum

Tiffany & Co. Diamond and Sapphire Ring
By Tiffany & Co.
Located in London, GB
A gorgeous 18k yellow gold dress ring by Tiffany & Co. The ring is horizontally set through the
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Tiffany & Co. Sapphire Diamond Platinum Ring
By Tiffany & Co.
Located in Southampton, PA
elegant design. The ring is made of platinum and boasts an alluring .50ct blue sapphire main stone. Lastly
Category

20th Century American More Rings

Materials

Blue Sapphire, White Diamond, Platinum

Tiffany & Co. Diamond and Sapphire Ring
By Tiffany & Co.
Located in London, GB
An 18k yellow gold diamond and sapphire ring by Tiffany & Co. The ring is of a flower deisgn
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow 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. Sapphire and Diamond Platinum Ring
By Tiffany & Co.
Located in Beverly Hills, CA
One Tiffany & Co. Sapphire and Diamond Platinum Ring. Featuring one round blue sapphire weighing
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Platinum Sapphire and Diamond Ring
By Tiffany & Co.
Located in London, GB
An impressive sapphire and diamond dress ring in platinum by Tiffany & Co. The ring comprises of a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Sapphire Diamond Gold Cocktail Ring
By Tiffany & Co.
Located in Beverly Hills, CA
$1,000 advance from Tiffany’s father. This blossoming bouquet of flowers features vibrant navy blue
Category

Vintage 1950s American Retro Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

Tiffany & Co. Cornflower Blue Round Sapphire Diamond Flower 18k Yellow Gold Ring
By Tiffany & Co.
Located in Birmingham, GB
Rare Tiffany & Co. Cornflower Blue Sapphire & Diamond Buttercup 18k Yellow Gold Ring. A
Category

20th Century Cluster Rings

Materials

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

Tiffany & Co. Sapphire Diamond Platinum Wedding Band Ring
By Tiffany & Co.
Located in Stamford, CT
I of Tiffany are worn off. Guaranteed authentic. 4 round Ideal cut full cut diamonds, approx
Category

1990s Band Rings

Materials

Blue Sapphire, Diamond, Platinum

Tiffany & Co. sapphire diamond gold Band Ring
By Tiffany & Co.
Located in Southampton, PA
Tiffany perfection. Included Items: Manufacturer's Box Ring Size: 6.25 (52 1/8) Diamond Carat Weight
Category

Late 20th Century American Band Rings

Materials

Blue Sapphire, White Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 5.62 Carat Sapphire Diamond Platinum Ring
By Tiffany & Co.
Located in Beverly Hills, CA
Most gorgeous Tiffany and Co. diamond and sapphire ring. The ring has a blue sapphire in the center
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Sapphire Diamond Platinum Wedding Band Ring
By Tiffany & Co.
Located in Boca Raton, FL
Platinum Diamond and Sapphire Wedding Band by Tiffany & Company. The 3mm band has 14 diamonds
Category

21st Century and Contemporary Modern Bridal Rings

Materials

Blue Sapphire, White Diamond, Platinum

Tiffany & Co. Schlumberger Double Bee Ring with Blue Sapphire Diamonds
By Jean Schlumberger for Tiffany & Co.
Located in North Hollywood, CA
This Tiffany double bee ring with center Sapphire is highly coveted and hard to find. This ring
Category

1990s American Artisan Cocktail Rings

Materials

White Diamond, Blue Sapphire, 18k Gold, Platinum

Tiffany & Co Diamond Sapphire Yellow Gold Band Ring
By Tiffany & Co.
Located in Holland, PA
18k Yellow Gold Diamond And Sapphire Band Ring designed for Tiffany & Co. With 2 round shape
Category

Vintage 1970s American Band Rings

Materials

Blue Sapphire, Diamond, 18k Gold

Tiffany & Co. Eternity Diamond Sapphire Legacy Band Ring
By Tiffany & Co.
Located in London, GB
This elegant ring was fully made in platinum. It is signed Tiffany & Co. It is set with 19 diamonds
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. 3.54 Carats No Heat Royal Blue Sapphire Diamond Platinum Ring
By Tiffany & Co.
Located in Philadelphia, PA
color and VS clarity Stamped PT950 for platinum Fully signed Tiffany & Co. Ring Size: 7 & sizable
Category

Late 20th Century Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Sapphire And Diamond East-West Ring
By Tiffany & Co.
Located in New Orleans, LA
Crafted by the iconic jeweler Tiffany & Co., this beautiful east-west style ring combines a
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Tiffany & Co. Sapphire Diamond Platinum Eternity Ring
By Tiffany & Co.
Located in Beverly Hills, CA
Tiffany is the leader in quality and design of engagement and wedding rings. Their ingenuity has
Category

Vintage 1930s American Art Deco Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Tiffany & Co. Sapphire Diamond Platinum Eternity Ring
By Tiffany & Co.
Located in Beverly Hills, CA
Tiffany is the leader in quality and design of engagement and wedding rings. Their ingenuity has
Category

Vintage 1930s American Art Deco Band Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. 7 carat Sapphire Diamond Ring
By Tiffany & Co.
Located in Miami, FL
Platinum Tiffany & Co. ring set with a gorgeous 7ct royal blue cushion cut sapphire flanked by 2
Category

20th Century American Three-Stone Rings

Materials

Blue Sapphire, Diamond, White Diamond, Platinum

Tiffany & Co. Art Deco Sapphire Diamond Platinum Ring
By Tiffany & Co.
Located in New York, NY
An Art Deco, platinum, diamond and sapphire ring, Tiffany and Company, Circa 1925. Designed as a
Category

Vintage 1920s American Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Tiffany & Co. Vivid Blue Round Sapphire And Diamond 18k Yellow Gold Cluster Ring
By Tiffany & Co.
Located in Birmingham, GB
Rare Tiffany & Co. Sapphire & Diamond Buttercup 18k Yellow Gold Ring. A beautifully made yellow
Category

21st Century and Contemporary Cluster Rings

Materials

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

Tiffany & Co. Legacy Diamond Sapphire Eternity Platinum Band Ring
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond And Sapphire Legacy Band Ring by Tiffany & Co. With Round brilliant cut diamonds
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Blue Sapphire

Tiffany & Co. Gubelin Certified 4.65 Carat Royal Blue Burmese Sapphire Ring
By Tiffany & Co.
Located in New York, NY
A Very Fine Tiffany and Co Burmese Sapphire and Diamond Ring Gubelin certified 4.65 carat sapphire
Category

Antique Early 1900s American Belle Époque Engagement Rings

Materials

Diamond, Blue Sapphire

Tiffany & Co. Diamond Sapphire Three Stone Platinum Band Ring
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond And Sapphire Three Stone Band Ring by Tiffany & Co. With 2 Round Brilliant Cut
Category

20th Century American Band Rings

Materials

Diamond, Blue Sapphire, Platinum

Tiffany & Co. Art Deco Sapphire, Diamond and Platinum Ring
By Tiffany & Co.
Located in New York, NY
A late Art Deco platinum, sapphire and diamond ring. Tiffany & Co. Designed as a pave set diamond
Category

Vintage 1920s American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Platinum Victoria Diamond Ring by Tiffany & Co
By Tiffany & Co.
Located in San Francisco, CA
approximately 2 carats. Accompanied by the original famous blue box, this Tiffany diamond ring is in like-new
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Sapphire GIA Cert Diamond Platinum Bypass Ring
By Tiffany & Co.
Located in Miami, FL
Tiffany & Co. platinum diamond and sapphire bypass ring featuring a GIA graded 1.78ct old European
Category

Antique 19th Century American More Rings

Materials

Blue Sapphire, Diamond, Platinum

Tiffany & Co. Modern 1.46 Carat Diamond Sapphire Platinum Ring
By Tiffany & Co.
Located in Philadelphia, PA
clarity 1.46 CTW Fully signed Tiffany & Co. and stamped PT 950 Ring Size: 6 & Sizable Top Measures: 4
Category

20th Century Unknown Modern Bridal Rings

Materials

Diamond, Blue Sapphire, Platinum

Tiffany & Co. Art Deco Sapphire Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Boca Raton, FL
Original Art Deco Platinum Diamond and Sapphire engagement ring by Tiffany and Company. The French
Category

Early 20th Century Art Deco Engagement Rings

Materials

Blue Sapphire, White Diamond, Platinum

Tiffany & Co Three Stone Diamond Sapphire Ring
By Tiffany & Co.
Located in Bethesda, MD
A round brilliant Tiffany 2.04 carat diamond of G color and VVS2 clarity is embraced by carefully
Category

Early 2000s American Three-Stone Rings

Materials

Blue Sapphire, Diamond

Tiffany & Co. Sapphire GIA Cert Diamond platinum 3-stone Ring
By Tiffany & Co.
Located in San Francisco, CA
Tiffany & Co. 3-Stone Platinum ring features a GIA graded Round Brilliant Cut Diamond weighing 0.62
Category

21st Century and Contemporary American Bridal Rings

Materials

Blue Sapphire, Diamond, Platinum

Tiffany & Co. Sapphire Diamond Platinum Three Stone Ring
By Tiffany & Co.
Located in New York, NY
A platinum, diamond and sapphire 3 stone ring, Tiffany & Co. With English import marks for London
Category

1990s English Three-Stone Rings

Materials

Blue Sapphire, Diamond, Platinum

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

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

Tiffany Blue Diamonds Ring For Sale on 1stDibs

You are likely to find exactly the tiffany blue diamonds ring 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 Platinum, 18k Gold and Gold. Our collection of these items for sale includes 77 vintage editions and 41 modern creations to choose from as well. Finding the perfect tiffany blue diamonds ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. See these pages for a round cut iteration of this accessory, while there are also emerald cut cut and brilliant cut cut versions available here, too. Finding a tiffany blue diamonds ring for sale for women should be easy, but there are 27 pieces available to browse for unisex as well as men, too.

How Much is a Tiffany Blue Diamonds Ring?

The price for a tiffany blue diamonds ring starts at $1,190 and tops out at $189,000 with these rings, on average, selling for $6,250.

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.