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Black Diamond Band, 14 Karat White Gold Ring, Eternity Ring, 14 Karat, .25 Carat
By Five Star Jewelry
Located in Austin, TX
White Gold Black Diamonds Diamond Carat Weight: .25 carat Size: 6.5 (can be ordered in other sizes
Category

2010s American Modern Band Rings

Materials

Diamond, Black Diamond, 14k Gold, White Gold

Black Onyx and Diamond Halo Men's Band 14K Yellow Gold .25 Carat Diamond Ring
By Five Star Jewelry
Located in Austin, TX
This black onyx and diamond man's ring is stunning piece has a genuine black onyx gemstone set in a
Category

21st Century and Contemporary Unknown Modern Signet Rings

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

BLACK STARR & FROST Cocktail Ring 18Kt Gold With 4.45 Ctw In Diamonds & Emeralds
By Black, Starr & Frost
Located in Miami, FL
, “Diamonds Are a Girl’s Best Friend.” Collateral: This Black Starr & Frost ring is accompanied by a
Category

Vintage 1970s American Modernist Cocktail Rings

Materials

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

Black Diamond Ring
Located in Geneva, CH
RING Gold 14KT Diam. 1-Bril.Cut-0,01 carat H/SI2- Diam. 25-Bril.Cut-0,26 carat Weight: 11,10
Category

21st Century and Contemporary Fashion Rings

Materials

Black Diamond

3.40 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 3.40 Carat Australian Black Opal and 0.50 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

2.51 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.51 Carat Australian Black Opal and 0.57 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Opal, Black Opal, Platinum

4.22 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.22 Carat Australian Black Opal and 0.66 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.302 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.302 Carat Australian Black Opal and 0.53 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.91 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.91 Carat Australian Black Opal and 0.58 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.932 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 2.932 Carat Australian Black Opal and 1.83 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.16 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.164 Carat Australian Black Opal and 0.60 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Champagne & Black Diamond Petal Ring
Located in London, GB
setting for the stunning rough Diamond petals. Ring Size: L (UK) 6 (US) 51.5 (EU) Carat weight: Black
Category

2010s English Contemporary Cocktail Rings

Materials

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

1.54 Carat Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.54 Carat, Natural, Australian (Lighting Ridge) Black Opal and 1.15
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Opal, Black Opal, Diamond, Platinum

1.29 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.294 Carat Australian Black Opal and 0.62 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.38 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.385 Carat Australian Black Opal and 0.62 Carat Diamonds made in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
Located in Tokyo, JP
A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

Victorian 25 Carat Siberian Emerald 1880s American Handmade Old Cut Diamonds GIA
Located in Los Angeles, CA
Victorian 25 Carat Siberian Emerald 1880s American Handmade Old Cut Diamonds GIA Finger size 7
Category

Antique 1880s American Victorian Dome Rings

Materials

Diamond, 14k Gold

18k Rose Gold & Black Onyx Ring with 0.35 Carat Diamond Accents, Size 7 1/2
Located in Sherman Oaks, CA
Features Single Cabochon-Cut Black Onyx Stone detailed with Round Diamonds 0.35 carat Gross Weight
Category

20th Century Italian Modern Cocktail Rings

Materials

Diamond, Onyx, Gold, 18k Gold, Rose Gold

10 Carat Black Onyx Fashion Ring in 14k White Gold
Located in Chicago, IL
A celebration of a gorgeous shade of black onyx ring in glowing 14K yellow gold and the 1.00 carat
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Onyx, White Gold

18K Yellow Gold Black Enamel Oval Woven Diamond Ring
By Valentin Magro
Located in New York, NY
. The diamonds total 2.08 carats. Measurement detail - width 1 inches (25 mm), length .75 inches (19 mm
Category

2010s American Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.82 Carat, Natural, Australian Black Opal and 2.20 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 1.73 Carat, Natural, Australian Black Opal and 0.09 Carats of Diamond
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Estate Vintage Platinum 2.03 Black Opal Diamond Halo Ring
Located in Scottsdale, AZ
Estate Vintage platinum 2.03 black Opal diamond halo ring. Showcasing one oval black Opal
Category

20th Century Fashion Rings

Materials

Diamond, Opal, Black Opal, Platinum

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
This ring is a size 11 - 11 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a
Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Silver

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.20ctw Men's
Located in Greensboro, NC
This ring is a size 10, but it can be re-sized up 2 sizes for a $25 fee. Once a ring is re-sized
Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Sterling Silver

18kt White Gold Ring, 9ct Black and White Diamonds and 25ct Amethyst
Located in Antwerp, BE
22.4 mm, 25 carat Diamond: White brilliant cut diamonds ( together ca. 2 carat ), black diamonds
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Amethyst, White Diamond, Black Diamond, White Gold

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
Stone Information: Natural Diamond Treatment: Color Enhanced Color: Black Cut: Princess Carat
Category

21st Century and Contemporary Solitaire Rings

Materials

Black Diamond, Sterling Silver, Silver

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
This ring is a size 11 - 11 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a
Category

Late 20th Century Unknown Cocktail Rings

Materials

Black Diamond, Silver

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's
Located in Greensboro, NC
This ring is a size 9 - 9 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a ring
Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Sterling Silver

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.20ctw Men's
Located in Greensboro, NC
This ring is a size 10, but it can be re-sized up 2 sizes for a $25 fee. Once a ring is re-sized
Category

Late 20th Century Unknown Cocktail Rings

Materials

Black Diamond, Sterling Silver

1.27 Carat Australian Lightning Ridge Black Opal Ring Made in 18K Rose Gold
Located in Tokyo, JP
A beautiful ring featuring a 1.27 Carat, Natural, Australian Black Opal and 0.72 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Gold, 18k Gold, Rose Gold

4.87 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 4.87 Carat, Natural, Australian Boulder Opal and 0.13 Carats of
Category

20th Century Japanese Modern Cocktail Rings

Materials

Black Opal, Opal, Diamond, Platinum

Freeform "Lava Pool" Ring with 1.16 Carats Yellow Spectrum Diamonds in 18K Gold
By Eytan Brandes
Located in Sherman Oaks, CA
thickness: 1.7mm Total diamond count: 36 stones Total diamond weight: 1.16 carats Ring weight: 11.5 grams
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, Brown Diamond, Gold, 18k Gold, Yellow Gold

11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 11.96 Carat, Natural, Australian Boulder Opal and 0.46 Carats of
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
Stone Information: Natural Diamond Treatment: Color Enhanced Color: Black Cut: Princess Carat
Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Sterling Silver

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Located in Greensboro, NC
Stone Information: Natural Diamond Treatment: Color Enhanced Color: Black Cut: Princess Carat
Category

Late 20th Century Unknown Solitaire Rings

Materials

Black Diamond, Sterling Silver

Wendy Brandes 1.48 TCW Black Diamond Taurus Bull Ring With Surprise Inside
By Wendy Brandes
Located in New York, NY
reproduced. 25 grams of 18K rose, yellow, & white gold, satin finish. 350 black diamonds, totaling 1.48
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Black Diamond, 18k Gold, Rose Gold, White Gold, ...

Free Style Ring 18 Karat Gold Black Rhodium and White natural Diamonds
Located in Brooklyn, NY
Black Rhodium overall Approx size 25 x 17 mm Finger size 7 Natural White Diamonds approx 0.90 carat GH
Category

2010s Fashion Rings

Materials

Diamond, Gold, 18k Gold

Black Onyx and Diamond Men's Ring 14 Karat Gold Satin Finish, Man's Oval Ring
By Five Star Jewelry
Located in Austin, TX
This black onyx and diamond ring could be a man's ring or a large statement ring for a woman. The
Category

21st Century and Contemporary Unknown Modern Dome Rings

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

18K Sapphire Diamond Ring GIA Unheated Sri Lanka Vintage VVS Huge 21.57 Carats!
Located in Sylvania, GA
UNHEATED SAPPHIRE & DIAMOND VINTAGE RING & BOX! HUGE 18.56 CARAT BRILLIANT CORNFLOWER BLUE GIA CERTIFIED
Category

20th Century Cocktail Rings

Materials

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

6.18tcw 14K Black Onyx, Diamond & Natural Emerald Accent Gold Cocktail Ring
Located in Jupiter, FL
Luster: Waxy Secondary Stone: Diamond Diamond Count: 25 Weight: 0.50-Carats (Total) Cut: Brilliant Round
Category

2010s American Modern Cocktail Rings

Materials

Onyx, Emerald, Diamond, Yellow Gold, White Gold, 14k Gold, Gold

107 Carat Black Obsidian Ball Ruby Emerald Yellow Sapphire Cabs 14K Gold Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Extremely Stylish and Unique Ring composed by a Natural Quartz Sphere measuring 25 mm in diameter
Category

Early 2000s Thai Art Deco Cocktail Rings

Materials

Emerald, Ruby, Yellow Sapphire, 14k Gold, Yellow Gold

White Gold Black & White Diamond Halo Engagement Ring, 14k Princess Cut 1.14ctw
Located in Greensboro, NC
4.2mm Natural Diamond Accents Treatment: Color Enhanced (black) Carats: .70ctw Cut: Round
Category

21st Century and Contemporary More Rings

Materials

White Diamond, White Gold

Bochic “Tres” Gold and Diamond Ring
By Bochic
Located in New York, NY
18 K gold and Diamond Tres ring. This Bochic ring is perfect to stack and could be worn on any
Category

21st Century and Contemporary American Art Deco Band Rings

Materials

Brown Diamond, Black Diamond, White Diamond, Diamond, Gold, 18k Gold

3/8 Carat Round Brilliant Diamond Le Vian Ring, 14 Karat White Gold Cluster Halo
By Le Vian
Located in Greensboro, NC
the ring showcases an oval adorned with seven golden-hued diamonds on a black-embossed background. The
Category

20th Century Unknown Fashion Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

Enamel Diamond 18 Karat Gold Stack Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 18-karat gold, these beautiful enamel ring is hand set with .25 carats of sparkling
Category

21st Century and Contemporary Unknown Artisan Band Rings

Materials

Diamond, Gold, 18k Gold, Enamel

Tahitian Pearl, Diamond and Yellow Sapphire Floral Ring 18 Karat White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
= 13.5mm 96 Yellow Sapphires = 4.80ct 25 Diamonds = .78ct, approximately G/H color & SI clarity Total
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

ART-DECO 1920 Cocktail Ring In 18Kt Gold With Chrysoprase, Onyx & Diamonds
Located in Miami, FL
selection of ten earth mined natural gemstones, such diamonds, emeralds and onyxes. The design of this ring
Category

Vintage 1920s American Art Deco Cocktail Rings

Materials

Chrysophrase, White Diamond, Emerald, Onyx, Diamond, Gold, White Gold, 1...

18k White Gold & Multi-Gemstone Parrot Ring w/ 1.62ct Diamonds, Size 6
Located in Sherman Oaks, CA
Features Full-cut Diamonds weighing 1.62 carats Accented by Peridot, black, green, and yellow
Category

20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Multi-gemstone, Gold, 18k Gold, White Gold

Adamas Milano Italian Brown Diamond 18K White Gold Pave Checkered Cocktail Ring
By Adamas
Located in Miami, FL
delightful, edgy feel to this ring. The ring is crafted in 18K white gold, with black accents to complement
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Brown Diamond, White Gold

Bochic Flower Cage Ring
By Bochic
Located in New York, NY
: White Diamonds (F color VS clarity ) Cognac Diamonds Black Diamonds Approx carat weight is 1.24CT
Category

21st Century and Contemporary Hong Kong Art Nouveau Cocktail Rings

Materials

Brown Diamond, Black Diamond, White Diamond, Diamond, 18k Gold

18k Gold & South Sea Cultured Pearl Ring w/ 1.75ct Diamond Accents, Size 6.5
Located in Sherman Oaks, CA
diamonds weighing 1.75 carats Set in 18k Yellow Gold Ring Size: 6.5 Gross Weight: 17.66 grams Overall
Category

20th Century Unknown Modern Cocktail Rings

Materials

Diamond, Cultured Pearl, Gold, 18k Gold, Yellow Gold

CARTIER Paris Art Deco Enameled Cocktail Ring 18Kt Gold With Diamonds & Gemstone
By Cartier
Located in Miami, FL
applications of purple and black glass enamel. The ring is embellished with a great assortment of twenty-nine
Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Amethyst, Diamond, Jade, White Diamond, Gold, Yellow Gold, Enamel, 18k Gold

ITALIAN 1970 Retro Modern Cocktail Ring In 18Kt Gold With Coral, Diamonds & Onyx
Located in Miami, FL
assortment of twenty-one natural gemstones, such; coral, white diamonds and black onyxes. This is a great
Category

Vintage 1970s Italian Modernist Cocktail Rings

Materials

Coral, Diamond, Onyx, White Diamond, Gold, Yellow Gold, 18k Gold

Tiffany & Co. GIA Platinum Blue Sapphire Diamond Ring Unheated Ceylon 18.26 CTS
Located in Sylvania, GA
18.26 Carat Antique Ring of Very Rich Platinum,18K & HUGE Diamonds & GIA Certified Sapphire that
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Commission a Personalized Monogram Signet Ring
Located in Niagara On The Lake, ON
1.6mm diamonds, approximately 0.64 total carat weight • Approximately 25 grams, based on size • Hand
Category

2010s Canadian Contemporary Signet Rings

Materials

Black Diamond, Diamond, 14k Gold

1.10 Carat Natural Australian Black Opal and Diamond Pendant Made in Platinum
Located in Tokyo, JP
A beautiful pendant featuring a 1.10 Carat, Natural, Australian Boulder Opal and 0.32 Carats of
Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

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25 Carat Black Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 25 carat black diamond ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, white gold and 18k gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 25 carat black 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 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 25 carat black diamond ring has been a part of the legacy of many jewelers, but those produced by Sunita Nahata, Tiffany & Co. and Yianni Creations 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 cabochon and oval cut alternatives. Most of our 25 carat black diamond ring for sale are for women, but there are 180 pieces available to browse for men.

How Much is a 25 Carat Black Diamond Ring?

The price for a 25 carat black diamond ring starts at $132 and tops out at $220,800 with these rings, on average, selling for $3,235.

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.