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3-carat Oval Blue Sapphire and Diamonds Ring in 18k Solid Gold
Located in New Delhi, DL
This 3 carats Oval Blue Sapphire and Diamonds Ring in 18k Solid Gold is a beautiful and elegant
Category

21st Century and Contemporary Indian Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Rose Gold, White Gold, Yellow Gold, Go...

GIA Ideal Cut Round Diamond 3 Carat Diamond Ring
By Hearts On Fire
Located in Rome, IT
diamond weights 3 carats plus 0.50 carats of round diamond pave ring set in solid platinum
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Oval Diamond 3 Carat Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
A classic from the italian jewerler Antinori di Sanpietro. An exceptional 3 -carat oval cut diamond
Category

2010s Italian Modern Engagement Rings

Materials

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

Gia Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
is a resplendent 3-carat diamond, graded with a rare F color and internally flawless clarity by GIA
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, Diamond, White Gold, 18k Gold

3 Carat Emerald Ring in 14k Solid White Gold with a Halo of Natural Diamonds
Located in Columbus, OH
designs/options! We offer setting services too :) ~ Introducing a truly enchanting 3 Carat Emerald Ring
Category

2010s American Renaissance Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

.50 Carat Diamond Solid Platinum Art Deco Engagement Ring
Located in Stamford, CT
Original 1920's Art Deco diamond engagement ring. .50ct Old European cut round diamond in a solid
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GRS Certified Unheated Ruby 3 Carat Diamond Solitaire ring
By Antinori Fine Jewels
Located in Rome, IT
Behold the mesmerizing allure of this unblemished treasure—a breathtaking 3-carat Oval Ruby from
Category

2010s Unknown Contemporary Cocktail Rings

Materials

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

Designer 3 Carat Diamonds Rattlesnake Ring 18 Karat
Located in Miami, FL
is a total of 3 carats SI Clarity diamonds. The ring is a size 6.5 and weights 12 grams solid 18 gold.
Category

Early 2000s Brazilian Fashion Rings

Materials

Diamond, 18k Gold, White Gold

0.54 Carat 14 Karat Solid White Gold Diamond Ring
Located in Los Angeles, CA
0.54 Carat 14 Karat Solid White Gold Diamond Ring Stamped: 14K Ring Size: 7 Total Ring Weight: 3
Category

2010s American Cocktail Rings

Materials

Diamond, White Gold

0.15 Carat 14 Karat Solid Rose Gold Diamond Ring
Located in Los Angeles, CA
0.15 Carat 14 Karat Solid Rose Gold Diamond Ring Stamped: 14K Ring Size: 7 Total Ring Weight: 2.8
Category

2010s American Cocktail Rings

Materials

Diamond, Rose Gold

1/3 Ct, Oval Diamond Ring, Half Bezel Diamond Band, 14K Solid Gold, SI GH
Located in New York, NY
6.75. Please let us know through inbox message your ring size preference. Metal Weight: 2 - 3 grams
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Gold

Tiffany & Co. IDEAL CUT 3 Carat Round Brilliant Cut Diamond Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 3 Carat Round Brilliant Cut Diamond Platinum Ring This Tiffany & Co. Diamond
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

0.54 Carat Diamond Ring In 14 Karat Solid Yellow Gold
Located in Los Angeles, CA
0.54 Carat 14 Karat Solid Yellow Gold Diamond Ring Stamped: 14K Ring Size: 7 Total Ring Weight: 3
Category

2010s American Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 3 Carat E Color Square Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
A gorgeus ring featuring a 3 carat square emerald cut diamond, according to the GIA report is G
Category

2010s Unknown Modern Solitaire Rings

Materials

Emerald, Diamond, White Diamond, Platinum

4.27 Carat Natural Ceylon Sapphire Diamond 18 Karat Solid White Gold Ring
Located in Territet, CH
4.27 CTW Natural Ceylon Sapphire 18K Solid White Gold Diamond Ring Mainstone: Sapphire Stone Color
Category

2010s Engagement Rings

Materials

Diamond, Sapphire, White Gold

GIA Report Certified 3 Carat Fancy Light Yellow Cushion Diamond Engagement Ring
Located in Jaipur, RJ
GIA Report Certified 3 Carat Fancy Light Yellow Cushion Diamond Engagement Ring Available in 18k
Category

2010s Indian Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Princess Cut Diamond Statement Cocktail Ring 3 Carat Diamonds, Anniversary Gift
Located in Jaipur, RJ
: - Solid gold - Diamonds - approx. 3.11 carat G VS - 21 grams gold Ring size - US 7 (for smaller or
Category

Early 2000s Indian Art Deco Cocktail Rings

Materials

Diamond, 18k Gold

GIA Report Certified G VS 3 Carat Oval Cut Diamond Engagement Ring
Located in Jaipur, RJ
GIA Report Certified G VS2 3 Carat Emerald Cut Diamond Engagement Ring Available in 18k white gold
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

3 Carat Cushion Treated Ruby and 1 Carat Diamond 14 Karat White Gold Ring
Located in New York, NY
8 X 8 Cushion Cut Approximately 3 Carat Treated Ruby 14 Karat White Gold Ring Size 5.75
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

2.80 Carat Diamond Eternity Ring 14 Karat Solid White Gold
Located in Los Angeles, CA
2.80 Carat Diamond 14K Solid White Gold Ring Item Type: Ring Item Style: Eternity Material: 14K
Category

2010s American Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

3 Carat Natural Sapphire Diamond Pear Halo Cocktail Engagement Ring 18k Gold
Located in Jaipur, RJ
3 Carat Natural Sapphire Diamond Pear Halo Cocktail Engagement Ring 18k Gold Available in 18k
Category

2010s Indian Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage 3 Carat Blue Sapphires & Diamonds Band Ring 14k Gold
Located in Miami, FL
Vintage 3 Carat Blue Sapphire & Diamonds Band Ring 14k Gold. The ring features a natural
Category

Vintage 1970s Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

Vintage 1 Carat Diamonds 3-Row Cluster Band Ring 18k
Located in Miami, FL
Vintage 1 Carat Diamonds 3-Row Cluster Band Ring 18k. Real beauty on this one here. The diamonds
Category

Vintage 1980s Band Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Splendid 0.45 Carat Natural Diamond Set of 3 Stackable 14K Solid Multi-Color
Located in Los Angeles, CA
Splendid 0.45 Carats Natural Diamond Set of 3 Stackable 14K Solid Multi-Color Gold Rings Stamped
Category

2010s American More Rings

Materials

Diamond, 14k Gold

Splendid 0.45 Carat Natural Diamond Set of 3 Stackable 14K Solid Multi-Color
Located in Los Angeles, CA
Splendid 0.45 Carats Natural Diamond Set of 3 Stackable 14K Solid Multi-Color Gold Rings Stamped
Category

2010s American Wedding Rings

Materials

Diamond, Gold, 14k Gold

1.51 Carat Round Diamond 3-Stone Cluster Engagement Wedding White Gold Ring
Located in New York, NY
Certified Round Brilliant Diamonds in G color VS clarity (Near COLORLESS and very clear) set into 3 Flower
Category

Early 2000s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.34 Carat Natural Morganite 14 Karat Solid White Gold Diamond Ring
Located in Los Angeles, CA
1.34 Carat Natural Morganite 14 Karat Solid White Gold Diamond Ring Stamped: 14K Ring Size: 7
Category

2010s American Cocktail Rings

Materials

Diamond, Morganite, White Gold

GIA Certified 3 Carat Emerald Cut Diamond Three Stone Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
paragon of classic beauty. At the heart of its design lies a remarkable 3-carat emerald-cut diamond, a
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

5.69 Carat Natural Morganite 14 Karat Solid Rose Gold Diamond Ring
Located in Los Angeles, CA
5.69 Carat Natural Morganite 14 Karat Solid Rose Gold Diamond Ring Stamped: 14K Ring Size: 7 Total
Category

2010s American Cocktail Rings

Materials

Diamond, Morganite, 14k Gold, Rose Gold

Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring
Located in Narberth, PA
A beautiful diamond and sapphire three stone ring from the Edwardian (ca1910s) era! This stunning
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Splendid 0.30 Carat Natural Diamond Set of 3 Stackable 14 Karat Solid Multi-Tone
Located in Los Angeles, CA
Splendid 0.30 Carats Natural Diamond Set of 3 Stackable 14K Solid Multi-Tone Gold Rings Stamped
Category

2010s American Cocktail Rings

Materials

Diamond, 14k Gold

Splendid 0.30 Carat Natural Diamond Set of 3 Stackable 14 Karat Solid Multi-Tone
Located in Los Angeles, CA
Splendid 0.30 Carats Natural Diamond Set of 3 Stackable 14K Solid Multi-Tone Gold Rings Suggested
Category

2010s American Wedding Rings

Materials

Diamond, Gold, 14k Gold

1.00 Carat Natural Sapphire 14 Karat Solid White Gold Diamond Ring
Located in Los Angeles, CA
1.00 Carat Natural Sapphire 14K Solid White Gold Diamond Ring Item Type: Ring Item Style
Category

2010s American Cocktail Rings

Materials

Diamond, Sapphire, White Gold

1.70 Carat Natural Emerald 14 Karat Solid White Gold Diamond Ring
Located in Los Angeles, CA
1.70 Carat Natural Emerald 14K Solid White Gold Diamond Ring Item Type: Ring Item Style
Category

2010s American Cocktail Rings

Materials

Diamond, Emerald, White Gold

Italian-Made 0.32 Carat Diamond Engagement Ring in 14k Solid Gold
Located in Camisano Vicentino, VI
This stunning diamond engagement ring is made in Italy and features 0.32 carats total weight of
Category

2010s European Modern Engagement Rings

Materials

Diamond, 14k Gold

1.39 Carat Tanzanite Gemstone Diamond Ring in 18k Solid White Gold
By VR Jewels
Located in Houston, TX
Tanzanite Diamond Engagement Ring in 18K Gold featuring natural tanzanite of 1.39 carats and
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Italian-Made 0.32 Carat Diamond Engagement Ring in 18k Solid Gold
Located in Camisano Vicentino, VI
This stunning diamond engagement ring is made in Italy and features 0.32 carats total weight of
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, 18k Gold

18kt Solid White Gold 8.21 Carat Emerald Gemstone Ring With Diamonds
By VR Jewels
Located in Houston, TX
Emerald And Diamond Cocktail Ring in 18K Gold featuring natural emerald of 8.21 carats and diamonds
Category

21st Century and Contemporary American Art Deco Bridal Rings

Materials

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

1.20 Carat Diamond Engagement Ring Flower Diamond Ring
Located in București, B
A splendid diamond engagement ring made of 1.20 ct natural diamond inspired by wild flower. Elegant
Category

2010s Romanian Romantic Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold

12.70 Carats Natural Aquamarine and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
12.70 Carats Natural Aquamarine and Diamond 14K Solid White Gold Ring Total Natural Aquamarine
Category

2010s American Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

12.50 Carats Natural Aquamarine and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
12.50 Carats Natural Aquamarine and Diamond 14K Solid White Gold Ring Total Natural Aquamarine
Category

2010s American Cocktail Rings

Materials

Diamond, Aquamarine, 14k Gold, White Gold

GIA Report Certified F VS 3 Carat Oval Cut Diamond Double Halo Engagement Ring
Located in Jaipur, RJ
3 CT G VS Oval / Baguette Cut Diamond Double Halo Engagement Cocktail Ring Available in 18k white
Category

2010s Indian Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Vhernier Ring 3, 27 Carat Diamonds 18 Karat Yellow Gold Lapis
By Vhernier
Located in Bari, IT
Vhernier Ring in 18K yellow solid gold, with Diamonds carré cut 3,27 Size Europe 12 size US 6
Category

21st Century and Contemporary Italian Modern Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Men’s 0.50 Carat Diamonds Nugget Style 3-Stone Ring
Located in Miami, FL
Vintage Men’s 0.50 Carat Diamonds Nugget Style 3-Stone Ring Size 12 (resizable) 14 karat solid gold
Category

Vintage 1980s Three-Stone Rings

Materials

Diamond

GIA Certified 3 Carat Fancy Yellow Emerald Cut Band Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite emerald cut diamond mounted in solid platinum the main stone weight is 3 carats
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, Diamond, White Diamond, Platinum

3 Carat Ct Real Natural Round Diamond Full Eternity Band Ring 14k Yellow Gold 1
Located in New York, NY
Stunning over 3 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category

2010s American Band Rings

Materials

Diamond, Yellow Gold

GIA Report Certified 3 Carat Asscher Cut Diamond in 18k Yellow Gold Signet Ring
Located in Jaipur, RJ
GIA Report Certified 3 Carat Asscher Cut Diamond in 18k Yellow Gold Signet Ring Signet Ring for
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Yellow Gold, 18k Gold, Gold

GIA Report Certified G VS2 3 Carat Emerald Cut Diamond Engagement Ring
Located in Jaipur, RJ
GIA Report Certified G VS2 3 Carat Emerald Cut Diamond Engagement Ring Available in 18k white gold
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

3 1/2 Carat Ct Real Natural Round Diamond Full Eternity Band Ring 14k Gold
Located in New York, NY
Stunning 3 1/2 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

10K Yellow Gold 3 Carat Lab Princess Cut Ruby & Diamond 3 Stone Square Ring
Located in San Jacinto, CA
10K Yellow Gold 3 Carat Lab Princess Cut Ruby & Diamond 3 Stone Square Ring This beautiful ring
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 10k Gold, Yellow Gold

3.70 Carat Natural Emerald and Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
3. 70 Carats Natural Emerald and Diamond 14K Solid White Gold Ring Total Natural Green Emerald
Category

2010s American Cocktail Rings

Materials

Emerald, Diamond, 14k Gold, White Gold

3 1/2 Carat Ct Real Natural Round Diamond Full Eternity Band Ring 14k Gold
Located in New York, NY
Stunning 3 1/2 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category

2010s American Band Rings

Materials

Diamond, Yellow Gold, 14k Gold

This Beautiful 14k Solid Gold 3 Stone Ring Decorated with Natural Diamonds
Located in Los Angeles, CA
This beautiful 14k solid gold ring decorated with sparkly natural diamonds. Specifications
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Gold, 14k Gold

4.30 Carats Natural Blue Sapphire and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
4.30 Carats Natural Blue Sapphire and Diamond 14K Solid White Gold Ring Total Blue Sapphire Weight
Category

2010s American Cocktail Rings

Materials

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

Vintage Inspired Solid Australian Opal & Round Diamond Ring 9 Carat Yellow Gold
Located in Hamilton, AU
Diamonds are seductive and opals offer mystery. The 9 carat gold Frances Ring is a story evocative
Category

21st Century and Contemporary Australian Contemporary Cluster Rings

Materials

Opal, Diamond, Gold, 9k Gold, Yellow Gold

Rosecut Diamond Shield Ring in Solid Gold
By Allison Bryan
Located in London, GB
This contemporary take on the classic signet ring is crafted from solid 9-carat yellow gold and
Category

2010s Modern Cocktail Rings

Materials

Diamond, Brown Diamond, Gold, 9k Gold

1.68 Carat Pear & Baguette Diamond Ring Solid 18k White Gold Handmade Jewelry
Located in IN
:- 1.68 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring size available
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1.80 Carat Marquise Diamond Wedding Ring Solid 18k Rose Gold Handmade Jewelry
By Spectrum Jewels
Located in IN
Diamond Weight :- 1.80 carat ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All ring
Category

21st Century and Contemporary Indian Modern Wedding Rings

Materials

Diamond, 18k Gold, Rose Gold

0.63 Carat Pave Diamond Eternity Band Ring Solid 10k White Gold Jewelry
By Spectrum Jewels
Located in IN
:- 0.63 carat ( SI Clarity & HI Color ) Ring Size :_ 7 US & All ring size available ✦ Sizing
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, White Gold

2.60 Carat Marquise Diamond Band Ring Solid 18k Yellow Gold Handmade Jewelry
By Spectrum Jewels
Located in IN
Diamond Weight :- 2.60 ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size: 7 US & All ring
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

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3 Carat Solid Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 3 carat solid diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. You can easily find a 1538 antique edition and 2108 modern creations to choose from as well. If you’re looking for a 3 carat solid diamond 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. Creating a 3 carat solid diamond ring has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, Estate Jewelry and Georgios Collections Inc are consistently popular. A 3 carat solid diamond ring of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 2647, is particularly popular. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and mixed cut cut versions available here, too. Finding a 3 carat solid diamond ring for sale for women should be easy, but there are 793 pieces available to browse for unisex as well as men, too.

How Much is a 3 Carat Solid Diamond Ring?

Prices for a 3 carat solid diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $136 and can go as high as $455,000, while this accessory, on average, fetches $3,449.

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.