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Antique Ring 0.6 ct. Ruby 0.5 ctw Diamonds 14K Gold ØUS 5.5 / 3 gr
Antique Ring 0.6 ct. Ruby 0.5 ctw Diamonds 14K Gold ØUS 5.5 / 3 gr

Antique Ring 0.6 ct. Ruby 0.5 ctw Diamonds 14K Gold ØUS 5.5 / 3 gr

Located in SE

Beautiful German Art Nouveau period Ruby and Diamonds Ring with parts in solid 14K Yellow Gold and

Category

Antique Early 1900s German Art Nouveau Solitaire Rings

Materials

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

Antique 1.12 Carat Opal and Yellow Gold Solitaire Ring
Antique 1.12 Carat Opal and Yellow Gold Solitaire Ring

Antique 1.12 Carat Opal and Yellow Gold Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine, and impressive opal and 18 karat yellow gold solitaire ring; part of our diverse

Category

Antique 1890s Unknown Solitaire Rings

Materials

Opal, Yellow Gold

Estate 1.85 Ct Round and Baguette Cut 18 KT ring
Estate 1.85 Ct Round and Baguette Cut 18 KT ring

Estate 1.85 Ct Round and Baguette Cut 18 KT ring

Located in Napoli, IT

baguette cut Diamonds totaling approx .90 Ct (G/VVS) UK size: P 3/4 US size: 8 Measures: 10 mm. at the

Category

Vintage 1970s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Brilliant Ring Platinum 1 ct W VS perfect Brilliance great V Design
Brilliant Ring Platinum 1 ct W VS perfect Brilliance great V Design

Brilliant Ring Platinum 1 ct W VS perfect Brilliance great V Design

Located in Viena, Viena

.this great platinum ring is very noble worked, in V-shape set 10 full cut diamonds total approx. 1

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Cultured Pearl, Platinum

Tiffany & Co. Novo Princess Cut Engagement Ring in Platinum, G VVS1 0.51 Ct
Tiffany & Co. Novo Princess Cut Engagement Ring in Platinum, G VVS1 0.51 Ct

Tiffany & Co. Novo Princess Cut Engagement Ring in Platinum, G VVS1 0.51 Ct

By Tiffany & Co.

Located in Honolulu, HI

diamond center, the diamond color grade is G, and clarity is VVS1. The diamond is set in 4 prongs and has

Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Platinum Tanzanite and Diamond Ring
Platinum Tanzanite and Diamond Ring

Platinum Tanzanite and Diamond Ring

Located in Washington Depot, CT

. Tanzanite weight: 2 ct. Total diamond weight: .80 ct. Diamond color: F-G Diamond clarity: VS Ring

Category

20th Century Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

14k Gold Diamond Baguette Baguette Diamond Engagement Ring
14k Gold Diamond Baguette Baguette Diamond Engagement Ring

14k Gold Diamond Baguette Baguette Diamond Engagement Ring

By Oshi Jewels

Located in Bangkok, TH

A 0.21 ctw solitaire baguette diamond with G color and VS clarity is set in the middle of a narrow

Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18k Gold Diamond Baguette Baguette Diamond Engagement Ring
18k Gold Diamond Baguette Baguette Diamond Engagement Ring

18k Gold Diamond Baguette Baguette Diamond Engagement Ring

By Oshi Jewels

Located in Bangkok, TH

A 0.21 ctw solitaire baguette diamond with G color and VS clarity is set in the middle of a narrow

Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

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

ALGT Certificied 2.20 Carat Diamond Engagement Ring
ALGT Certificied 2.20 Carat Diamond Engagement Ring

ALGT Certificied 2.20 Carat Diamond Engagement Ring

Located in AMSTERDAM, NL

Offered 18 carat white gold solitaire ring with a 1.20 ct brilliant cut diamond of quality L Faint

Category

1990s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Beauvince Genevieve Yellow Diamond Cocktail Ring in Gold
Beauvince Genevieve Yellow Diamond Cocktail Ring in Gold

Beauvince Genevieve Yellow Diamond Cocktail Ring in Gold

By Beauvince Jewelry

Located in New York, NY

: 1.53 ct Diamond Color: Fancy Yellow Diamond Clarity: VS Side Diamonds Shape: Round Side Diamonds

Category

2010s Contemporary Solitaire Rings

Materials

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

Emerald, Diamonds, 14 Karat White Gold Ring
Emerald, Diamonds, 14 Karat White Gold Ring

Emerald, Diamonds, 14 Karat White Gold Ring

Located in Marcianise, Marcianise (CE)

goldsmiths and it is in perfect conditions. Diamonds 0.18 ct Emerald 0.38 ct - 4 mm x 4 mm Total Weight 2.70

Category

Vintage 1980s Italian Retro Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Emerald, Diamonds, 14 Karat White Gold Ring
Emerald, Diamonds, 14 Karat White Gold Ring

Emerald, Diamonds, 14 Karat White Gold Ring

Located in Marcianise, Marcianise (CE)

master goldsmiths and it is in perfect conditions. Diamonds 0.08 ct Emerald 0.33 ct - 5,5 mm x 4 mm Total

Category

Vintage 1980s Italian Retro Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Ruby, Diamonds, 14 Karat White Gold Ring
Ruby, Diamonds, 14 Karat White Gold Ring

Ruby, Diamonds, 14 Karat White Gold Ring

Located in Marcianise, Marcianise (CE)

Italian master gold smiths and it is in perfect conditions. Diamonds 0.12 ct Ruby 0.44 ct -5 mm x 4 mm

Category

Vintage 1980s Italian Retro Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Sapphire, Diamonds, 14 Karat White Gold Ring
Sapphire, Diamonds, 14 Karat White Gold Ring

Sapphire, Diamonds, 14 Karat White Gold Ring

Located in Marcianise, Marcianise (CE)

structure mounted with a central sapphire and,laterally, teps- cut diamonds. This ring was totally handmade

Category

Vintage 1980s Italian Retro Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Asscher Diamond Ring 4.26 Carat Total Weight in Platinum
Asscher Diamond Ring 4.26 Carat Total Weight in Platinum

Asscher Diamond Ring 4.26 Carat Total Weight in Platinum

Located in Ramat Gan, IL

Color: F Clarity: VS2 Diamonds Shape: Trapezoid Cut & Tapper Cut Carat: 1.20 ct Amount: 4 Jewelry

Category

21st Century and Contemporary Israeli Solitaire Rings

Materials

Diamond, Platinum

18 Karat Yellow Gold. Diamond Square , Statement, Modern ring
18 Karat Yellow Gold. Diamond Square , Statement, Modern ring

18 Karat Yellow Gold. Diamond Square , Statement, Modern ring

By Hella Ganor

Located in Herzeliya, IL

Large Diamond Ring for Woman, Diamond Cocktail Ring, Solitaire Diamond Ring, 25-year anniversary

Category

21st Century and Contemporary Israeli Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Eostre Tsavorite and Diamond Ring in 18k White Gold
Eostre Tsavorite and Diamond Ring in 18k White Gold

Eostre Tsavorite and Diamond Ring in 18k White Gold

Located in Melbourne, AU

A 1.81 ct Tsavorite and diamond ring in 18k white gold. The main Tsavorite is secured by 4 white

Category

2010s Australian Contemporary Solitaire Rings

Materials

Diamond, Tsavorite, 18k Gold, White Gold

Antique Ring natural Green Jade solid 10K Yellow Gold Ø US 5 / 4 gr
Antique Ring natural Green Jade solid 10K Yellow Gold Ø US 5 / 4 gr

Antique Ring natural Green Jade solid 10K Yellow Gold Ø US 5 / 4 gr

Located in SE

A Ring in solid 10K Yellow Gold with divided shoulders, decorated with bezel set natural untreated

Category

Vintage 1920s German Art Nouveau Solitaire Rings

Materials

Jade, 10k Gold

Antique Art Deco Filigree Platinum Old European Cut Diamond Ring
Antique Art Deco Filigree Platinum Old European Cut Diamond Ring

Antique Art Deco Filigree Platinum Old European Cut Diamond Ring

Located in Philadelphia, PA

: 5 1/4 Gemstone Measurements: 1 transitional round brilliant cut diamond (0.56± ct): ca. 5.35 - 5.40

Category

Early 20th Century Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

Oval Emerald and Diamond Ring 14 Karat Yellow Gold
Oval Emerald and Diamond Ring 14 Karat Yellow Gold

Oval Emerald and Diamond Ring 14 Karat Yellow Gold

Located in New York, NY

Oval Shape Emerald Ring very clean and intense green color . 4 Princess cut Diamond on both side of

Category

2010s Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

14 Karat White Gold Sapphire and Diamond Ring Size 7 #20034
14 Karat White Gold Sapphire and Diamond Ring Size 7 #20034

14 Karat White Gold Sapphire and Diamond Ring Size 7 #20034

Located in Washington Depot, CT

14K White Gold Sapphire and Diamond Ring Size 7 This elegant ring features four marquis cut

Category

20th Century Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Antique Art Deco 14K Yellow Gold Old Euro Diamond Engagement Ring - GIA
Antique Art Deco 14K Yellow Gold Old Euro Diamond Engagement Ring - GIA

Antique Art Deco 14K Yellow Gold Old Euro Diamond Engagement Ring - GIA

Located in Great Neck, NY

Art Deco classic old European cut diamond solitaire engagement ring is crafted in 14k yellow gold

Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Brown Diamond, Gold, 14k Gold, Yellow Gold

Eostre Purplish Pink Sapphire and Diamond Ring in 18k White Gold
Eostre Purplish Pink Sapphire and Diamond Ring in 18k White Gold

Eostre Purplish Pink Sapphire and Diamond Ring in 18k White Gold

Located in Melbourne, AU

A 1.27 ct purplish pink sapphire and diamond ring in 18k white gold. The main purplish pink

Category

2010s Australian Contemporary Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Victorian 18K Gold .55ct Old Mine Cut Diamond Ring, Circa 1890
Victorian 18K Gold .55ct Old Mine Cut Diamond Ring, Circa 1890

Victorian 18K Gold .55ct Old Mine Cut Diamond Ring, Circa 1890

Located in Napoli, IT

Gems: 1 old mine cut diamond of approx .55 Ct (G/VS) UK size: N 1/4 US size: 6.75 Measures: diameter is

Category

Antique Late 19th Century European Etruscan Revival Solitaire Rings

Materials

Diamond, 18k Gold

Natural Honey Color Chrysoberyl Cat's Eye Ring with Diamonds in Platinum
Natural Honey Color Chrysoberyl Cat's Eye Ring with Diamonds in Platinum

Natural Honey Color Chrysoberyl Cat's Eye Ring with Diamonds in Platinum

Located in Kowloon, HK

brilliant diamonds. This beautiful ring will make a perfect gift for Weddings, Mother's Day, Birthdays

Category

2010s Hong Kong Art Deco Solitaire Rings

Materials

Chrysoberyl, Diamond, Platinum

Beauvince Elan Ring 9.77 carat Cushion Fancy Yellow VS1 GIA Diamond in Platinum
Beauvince Elan Ring 9.77 carat Cushion Fancy Yellow VS1 GIA Diamond in Platinum

Beauvince Elan Ring 9.77 carat Cushion Fancy Yellow VS1 GIA Diamond in Platinum

By Beauvince Jewelry

Located in New York, NY

An important 9.77 ct fancy yellow diamond solitaire ring, the Elan features a breathtaking design

Category

2010s Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage 0.43ct Sri Lanka Blue Sapphire Diamond Ring in 18K White Gold
Vintage 0.43ct Sri Lanka Blue Sapphire Diamond Ring in 18K White Gold

Vintage 0.43ct Sri Lanka Blue Sapphire Diamond Ring in 18K White Gold

Located in Hong Kong, HK

White Gold 1 SRI LANKA SAPPHIRE 0.56 ct 2 DIAMOND 0.18 ct US: 6 1/4" SI, G-H

Category

2010s Hong Kong Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

18 Karat Yellow Gold Ceritfied Yellow Sapphire 0.51 Carat with Diamond Ring
18 Karat Yellow Gold Ceritfied Yellow Sapphire 0.51 Carat with Diamond Ring

18 Karat Yellow Gold Ceritfied Yellow Sapphire 0.51 Carat with Diamond Ring

By VR Jewels

Located in New York, NY

Weight - 0.51 ct > Gemstone pcs - 1 > Gemstone shape - Oval > Gemstone size - 6 x 4 mm > Diamond pcs - 2

Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

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

1938 Ring  natural Emerald Diamonds solid 18K White Gold ØUS5.75 / 1.9 gr
1938 Ring  natural Emerald Diamonds solid 18K White Gold ØUS5.75 / 1.9 gr

1938 Ring natural Emerald Diamonds solid 18K White Gold ØUS5.75 / 1.9 gr

Located in SE

Elegant Emerald and Diamonds Ring with curved band in solid 18ct White Gold with bezel set

Category

Vintage 1930s Swedish Art Deco Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

1937 Nordic Ring Emerald Diamonds solid 18K Gold ØUS 7.75US / 3.75 gr
1937 Nordic Ring Emerald Diamonds solid 18K Gold ØUS 7.75US / 3.75 gr

1937 Nordic Ring Emerald Diamonds solid 18K Gold ØUS 7.75US / 3.75 gr

Located in SE

mm x 4 mm x 3.2 mm deep /0.5 ct accented with 6 old diamond cut Diamonds Ø 2 mm / 0.03 ct each

Category

Vintage 1930s Swedish Art Deco Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

18k White Gold Blue Sapphire and Diamond Pendant, Ring and Earring Jewelry Set
18k White Gold Blue Sapphire and Diamond Pendant, Ring and Earring Jewelry Set

18k White Gold Blue Sapphire and Diamond Pendant, Ring and Earring Jewelry Set

By VR Jewels

Located in New York, NY

Gemstone Shape - Oval Gemstone Pcs - 1 Gemstone size - 5 x 4 mm Diamond weight - 0.03 ct Diamond pcs - 2

Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

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

1 Cts F/VS1 Oval Emerald Shape GIA Certified Diamonds Toi Et Moi Ring 18K Gold
1 Cts F/VS1 Oval Emerald Shape GIA Certified Diamonds Toi Et Moi Ring 18K Gold

1 Cts F/VS1 Oval Emerald Shape GIA Certified Diamonds Toi Et Moi Ring 18K Gold

Located in New Delhi, Delhi

This breathtaking engagement ring features a striking combination of oval and emerald-cut diamonds

Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Natural Myanmar Imperial Green Jade Cabochon Ring in 18K White Gold with Diamond
Natural Myanmar Imperial Green Jade Cabochon Ring in 18K White Gold with Diamond

Natural Myanmar Imperial Green Jade Cabochon Ring in 18K White Gold with Diamond

Located in Kowloon, HK

◆ DIAMOND WEIGHT: 0.18 Cts ◆ WIDTH OF RING CROWN: 10 mm ◆ SIZE OF RING: US 6 (Can be resized up or down by

Category

2010s Hong Kong Artisan Solitaire Rings

Materials

Diamond, Jade, 18k Gold, White Gold

Antique Halo Ring 0.6ct Sapphire 0.32ct Diamonds solid 18K Gold Ø12.5US/ 7.3 gr
Antique Halo Ring 0.6ct Sapphire 0.32ct Diamonds solid 18K Gold Ø12.5US/ 7.3 gr

Antique Halo Ring 0.6ct Sapphire 0.32ct Diamonds solid 18K Gold Ø12.5US/ 7.3 gr

Located in SE

, measures: 5 mm x 4 mm x 3 mm deep / ca. 0.6 ct. 8 Diamonds, all of rose cut circa Ø 2 mm / 0,04 ct each

Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Silver, 18k Gold

Antique Ring 1ct Sapphire 1 ctw Diamonds solid 14K Rose ØUS 5.5 / 3.4gr
Antique Ring 1ct Sapphire 1 ctw Diamonds solid 14K Rose ØUS 5.5 / 3.4gr

Antique Ring 1ct Sapphire 1 ctw Diamonds solid 14K Rose ØUS 5.5 / 3.4gr

Located in SE

This old ring has a navette or boat-shaped crown with a Silver top on solid 14K Rose Gold set with

Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Silver, 14k Gold

Natural 2 Carat SI Clarity HI Color Oval Pear Diamond Ring 18 Karat White Gold
Natural 2 Carat SI Clarity HI Color Oval Pear Diamond Ring 18 Karat White Gold

Natural 2 Carat SI Clarity HI Color Oval Pear Diamond Ring 18 Karat White Gold

By Spectrum Jewels

Located in Diera, Dubai

Natural Diamond Wt. :- 2.01 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All

Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique German Cluster Ring Diamonds 14K Yellow Gold Silver Ø US7.5/ 6 gr
Antique German Cluster Ring Diamonds 14K Yellow Gold Silver Ø US7.5/ 6 gr

Antique German Cluster Ring Diamonds 14K Yellow Gold Silver Ø US7.5/ 6 gr

Located in SE

German cluster Ring ca 1920s- 1930s with carved band and shoulders in solid 14ct Yellow /Orange

Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, Yellow Sapphire, Silver, 14k Gold

Antique Halo Ring Ruby solid 18K Gold ØUS 4.25 /2.55gr
Antique Halo Ring Ruby solid 18K Gold ØUS 4.25 /2.55gr

Antique Halo Ring Ruby solid 18K Gold ØUS 4.25 /2.55gr

Located in SE

Old Halo Ring from ca. late 19th early 20th cent. with Red Ruby 5 mm x 4 mm/ ca. 0.45ct and 10

Category

Vintage 1920s Art Nouveau Solitaire Rings

Materials

Ruby, 18k Gold, Silver

1952 Ring Ruby solid 18K Yellow Gold Ø 7.75US / 3.2 gr
1952 Ring Ruby solid 18K Yellow Gold Ø 7.75US / 3.2 gr

1952 Ring Ruby solid 18K Yellow Gold Ø 7.75US / 3.2 gr

Located in SE

Red Ruby 11 mm x 9 mm x 4.65 mm deep / circa 4 ct . Swedish hallmarks, 18K and maker's GD&Co

Category

Vintage 1950s Swedish Retro Solitaire Rings

Materials

Ruby, 18k Gold, Yellow Gold

Garavelli 18 Karat Yellow Gold Mexican Fire Opal Giotto Ring
Garavelli 18 Karat Yellow Gold Mexican Fire Opal Giotto Ring

Garavelli 18 Karat Yellow Gold Mexican Fire Opal Giotto Ring

By Garavelli

Located in Valenza, IT

USA The gold head of the ring is diameter mm 8 height mm 4 The red mexican fire opal is ct :0.60

Category

2010s Italian Contemporary Solitaire Rings

Materials

Opal, Fire Opal, 18k Gold, Yellow Gold

Antique Ring natural 0.35ct Emerald solid 18K Rose Gold Ø4US / 2.88 gr
Antique Ring natural 0.35ct Emerald solid 18K Rose Gold Ø4US / 2.88 gr

Antique Ring natural 0.35ct Emerald solid 18K Rose Gold Ø4US / 2.88 gr

Located in SE

A Ring with band in solid 18K Rose Gold with claw set natural bright Green Emerald 5.5 mm x 4 mm

Category

Vintage 1930s Swedish Art Deco Solitaire Rings

Materials

Emerald, 18k Gold, Rose Gold

Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr
Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr

Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr

Located in SE

Antique Ring featuring, band in 18K Yellow Gold, 4 natural pinky red rubies, made ca.1900 s -1930s

Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Ruby, 18k Gold

1940 Swedish Ring natural 5ct Heliodor Beryl solid 18K Gold ØUS 6.75 /6gr
1940 Swedish Ring natural 5ct Heliodor Beryl solid 18K Gold ØUS 6.75 /6gr

1940 Swedish Ring natural 5ct Heliodor Beryl solid 18K Gold ØUS 6.75 /6gr

Located in SE

Heliodor / greenish-yellow shades variety of Beryl measuring about 11mm x 9 mm x 6mm deep / about 4 ct. The

Category

Vintage 1940s Swedish Art Deco Solitaire Rings

Materials

Beryl, 18k Gold

0.25 CT Round White Diamond 18 KT Yellow Gold Solitaire Gents Signet Ring
0.25 CT Round White Diamond 18 KT Yellow Gold Solitaire Gents Signet Ring

0.25 CT Round White Diamond 18 KT Yellow Gold Solitaire Gents Signet Ring

By Hasbani Diamonds

Located in London, GB

0.25 Round Brilliant White Diamond Men's Signet Style ring is set in 18 Karat Yellow Gold. Size UK

Category

2010s British Modern Signet Rings

Materials

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

Cartier 1895 4 Ct. Cushion Cut Diamond Solitaire Pave Engagement Ring
Cartier 1895 4 Ct. Cushion Cut Diamond Solitaire Pave Engagement Ring

Cartier 1895 4 Ct. Cushion Cut Diamond Solitaire Pave Engagement Ring

By Cartier

Located in Chicago, IL

4.03 ct Cartier 1895 Cushion Cut Diamond Solitaire Pave Engagement Ring Rtl $150K The ring weighs

Category

2010s French Contemporary Engagement Rings

Materials

Diamond, Platinum

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4 Ct Diamond Solitaire Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 4 ct diamond solitaire ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, White Gold and 18k Gold. Our collection of these items for sale includes 123 vintage editions and 226 modern creations to choose from as well. If you’re looking for a 4 ct diamond solitaire ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing 4 ct diamond solitaire ring — no matter the origin — is easy, but Tiffany & Co., Cartier and Hancocks each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and cushion cut cut versions available here, too. If you’re browsing our inventory for a 4 ct diamond solitaire ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 4 Ct Diamond Solitaire Ring?

The price for a 4 ct diamond solitaire ring starts at $100 and tops out at $860,000 with these rings, on average, selling for $7,044.

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.