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Modern Platinum Band 3 Carat Natural Baguette & Round F VS Diamond Cocktail Ring
By Radiam Diamond Company
Located in Los Angeles, CA
Modern Platinum 3 Carat Natural Diamond Band. Set in this piece are 17 Natural F-G color Baguette
Category

2010s American Modern Band Rings

Materials

Diamond, Platinum

Aquamarine 8.50 Carat Bespoke 18 Karat White Gold 3 Carat Diamond Halo Ring
By Hasbani Diamonds
Located in London, GB
colour diamonds G / H VS-SI colour natural diamonds. This Ring has been beautifully set in 18 Karat
Category

2010s British Modern Engagement Rings

Materials

Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold

3 Carat Natural Royal Blue Sapphire Diamond Ring
Located in London, GB
of Sapphire : 3 carats Conflict free diamonds. Metal: 18K Yellow & White Gold Certificate: World
Category

2010s English Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

Natural 3 Carat Natural Emerald Cut Diamond Unique Design Engagement Ring
Located in רמת גן, IL
Emerald Cut Diamond Engagement, Emerald Cut Ring, Emerald Diamond Ring, Emerald Engagement, Natural
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Certified 3 Carat Cornflower Blue Sapphire Diamond Ring 'Natural & Untreated'
Located in London, GB
Gemstone: natural untreated, Ceylon Blue Sapphire Colour: Cornflower blue Weight of Sapphire : 3
Category

2010s Unknown Art Nouveau Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Natural Zambian Ring with 3 Carats Emeralds and 0.42 Carats Diamond /14k
Located in jaipur, IN
Natural Zambian Emerald ring 3 Carats of emeralds 1.05 Cents of Diamonds Emeralds are of
Category

2010s Fashion Rings

Materials

Diamond, Emerald, 14k Gold

2.60 Carat Natural Sapphire Diamond Ring, 3 Stone Engagement Ring
Located in Ramat Gan, IL
This stunning combination of deep blue natural sapphire and sparkling white diamonds is fit for the
Category

2010s Israeli Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold

2.60 Carat Natural Sapphire Diamond Ring, 3 Stone Engagement Ring
Located in Ramat Gan, IL
This stunning combination of deep blue natural sapphire and sparkling white diamonds is fit for the
Category

2010s Israeli Art Deco Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold

Natural Zambian Ring with 3 Carats Emeralds and 0.42 Carats Diamond /14k
Located in jaipur, IN
Natural Zambian Emerald ring 3 Carats of emeralds 1.05 Cents of Diamonds Emeralds are of
Category

2010s Fashion Rings

Materials

Diamond, Emerald, 14k 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

Platinum Emerald Eternity Diamond Ring '3 3/4 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 16 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond White Gold Halo Ring
By Hasbani Diamonds
Located in London, GB
cluster of 0.20 Carat white colour H and eye clean clarity SI natural diamonds. Each diamond on the halo
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Topaz, Diamond, Blue Topaz, 18k Gold, White Gold

GIA Certified 1.01 Carat Natural Pink Sapphire 3-Stone Diamond Ring
By Hand Made
Located in Los Angeles, CA
Step into a world of timeless elegance with our breathtaking GIA-certified natural 1.01 carat Light
Category

2010s Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold

0.26 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold
Located in New York, NY
0.26 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

0.54 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold
Located in New York, NY
0.54 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.25 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold
Located in New York, NY
1.25 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.50 Carat Natural Diamond 3 Flowers Ring G SI 14K White Gold
Located in New York, NY
1.50 Carat Natural Diamond 3 Flowers Cluster Ring G SI 14K White Gold 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

0.75 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold
Located in New York, NY
0.75 Carat 3 Stone Natural Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

0.60 Carat Natural Diamond 3 Row Ring G SI 14K White Gold
Located in New York, NY
0.60 Carat Natural Diamond Ring Band G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

18k Rose Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
anniversary gift. Metal: 18k Gold Diamond Total Carat: 3ct Diamond Cut: Emerald Cut - Natural Conflict Free
Category

2010s Engagement Rings

Materials

Diamond, Rose Gold

18k Yellow Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
anniversary gift. Metal: 18k Gold Diamond Total Carat: 3ct Diamond Cut: Emerald Cut - Natural Conflict Free
Category

2010s Engagement Rings

Materials

Diamond, Yellow Gold

18k Rose Gold 3 Carat Oval Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Color: Rose Gold 2 Carat = Approx .10ct each diamond. 3 Carat = Approx .15ct each. 4 Carat = Approx
Category

2010s North American Engagement Rings

Materials

Diamond, Rose Gold

18k White Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
anniversary gift. Metal: 18k Gold Diamond Total Carat: 3ct Diamond Cut: Emerald Cut - Natural Conflict Free
Category

2010s Engagement Rings

Materials

Diamond, White Gold

18k Yellow Gold 3 Carat Oval Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
Color: Yellow Gold 2 Carat = Approx .10ct each diamond. 3 Carat = Approx .15ct each. 4 Carat = Approx
Category

2010s North American Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified .3 Carat Natural Red Ruby Diamond Gold Victorian Engagement Ring
Located in Stamford, CT
certified natural and no heat. Two nice old mine cut diamonds. Handmade Victorian ring 1 Oval 4.62 x 3.43 x
Category

Antique 1890s Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Platinum Oval Eternity Diamond Ring '3 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 22 Oval shape Natural Diamonds in a total weight of
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

1/3 Carat Natural Diamond Eternity Band
Located in Okemos, MI
diamonds encircling the band, signifying the eternal love that you have for your partner in a simple
Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold

Retro Gold Cocktail Ring 3 Carat Natural Opal Gemstone & Diamond Ring circa 1970
Located in Los Angeles, CA
Retro Yellow Gold Cocktail Ring set with an approximately 3 Carat Natural Opal Cabochon
Category

Vintage 1970s Unknown Retro Cocktail Rings

Materials

Diamond, Opal, Gold

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond Platinum Halo Ring
By Hasbani Diamonds
Located in London, GB
cluster of 0.20 Carat white colour H and eye clean clarity SI natural diamonds. Each diamond on the halo
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Platinum

3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Alexandrite, Platinum

Platinum Briana Diamond Ring '1/3 Carat'
Located in San Francisco, CA
! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

1.05 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat White Gold
Located in New York, NY
1.05 Carat Natural Diamond 3 Flowers Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

0.75 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat Rose Gold
Located in New York, NY
0.76 Carat Natural Diamond 3 Flowers Ring G SI 14K Rose Gold 100% Natural Diamonds, Not Enhanced
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold

0.75 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat Yellow Gold
Located in New York, NY
0.76 Carat Natural Diamond 3 Flowers Ring G SI 14K Yellow Gold 100% Natural Diamonds, Not Enhanced
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

0.75 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat White Gold
By David Morris
Located in New York, NY
0.76 Carat Natural Diamond 3 Flowers Ring G SI 14K White Gold 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

1.05 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat White Gold
Located in New York, NY
1.05 Carat Natural Diamond 3 Flowers Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

0.75 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat Yellow Gold
Located in New York, NY
0.76 Carat Natural Diamond 3 Flowers Ring G SI 14K Yellow Gold 100% Natural Diamonds, Not Enhanced
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Yellow Gold, 14k Gold

0.75 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat White Gold
By David Morris
Located in New York, NY
0.76 Carat Natural Diamond 3 Flowers Ring G SI 14K White Gold 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

0.75 Carat Natural Diamond 3 Flowers Ring G SI 14 Karat Rose Gold
Located in New York, NY
0.76 Carat Natural Diamond 3 Flowers Ring G SI 14K Rose Gold 100% Natural Diamonds, Not Enhanced
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold

GIA Certified 2.54 Carat 3-Stone Natural Pink Sapphire Diamond Engagement Ring
By Hand Made
Located in Los Angeles, CA
diamonds totaling 0.32 carats each measuring 3.9x3.7MM, this ring sparkles with sophistication. Crafted to
Category

2010s Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold

1.50 Carat Natural Diamond 3 Rows Ring Band G SI 14K White Gold
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 1.50CT G-H SI 14K White
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Gold, 14k Gold

3 Carats Natural Black Emerald Cut Diamond Ring with Complimentary Hidden Halo
Located in רמת גן, IL
Our first ring of the Black Ice collection features a natural black emerald diamond in a unique
Category

2010s Israeli Art Deco Fashion Rings

Materials

Emerald, Diamond, Black Diamond, 14k Gold, Yellow Gold

4.62 Carat Oval Cut Green Tourmaline 3-Stone Ring with Dia Halo in 18Y ref1612
By Diamond Town
Located in New York, NY
by a radiant halo of brilliant, natural white diamonds, weighing a total of 0.69 carats. Set in the
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Retro Gold 3 Carat Natural Yellow Sapphire & Diamond Cocktail Ring, circa 1970
Located in Los Angeles, CA
Retro 14k Yellow Gold 3 Carat Total Weight Natural Yellow Sapphire & Diamond Cocktail Ring, Circa
Category

Vintage 1970s Unknown Retro Cocktail Rings

Materials

Diamond, Yellow Sapphire, Gold, 14k Gold

1.50 Carat Natural Diamond 3 Rows Ring Band G SI 14k White Gold
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 1.50CT G-H SI 14K White
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Natural Green Tourmaline and Diamond Halo Ring 3 Carats 14k Yellow Gold
Located in Laguna Niguel, CA
Diamonds = 0.20 Carats Diamonds Quantity: 24 Metal: 14K Yellow Gold Ring Size: 7* US *It can be resized
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Tourmaline, Gold, 14k Gold, Yellow Gold

Natural 3.76 Carat Colombian Emerald with Diamond Side Stone 3-Stones Ring
By Gad & Co.
Located in Miami, FL
Natural 3.76 Carat Colombian Emerald with Trilliant Cut Diamond Side Stone 3-Stone Ring in 18K Gold
Category

2010s Colombian Contemporary Three-Stone Rings

Materials

Emerald, Diamond, White Gold, 18k Gold

Natural Green Tourmaline and Diamond Halo Ring 3 Carats 14k Yellow Gold
Located in Laguna Niguel, CA
Diamonds = 0.20 Carats Diamonds Quantity: 24 Metal: 14K Yellow Gold Ring Size: 7* US *It can be resized
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Tourmaline, Gold, 14k Gold, Yellow Gold

GIA Certified 1.31 Carat 3-Stone Natural Pink Sapphire Diamond Engagement Ring
By Hand Made
Located in Los Angeles, CA
Adorn yourself with elegance in our GIA Certified 1.31 Carat Radiant Cut Pink Sapphire Ring, a
Category

2010s Three-Stone Rings

Materials

Diamond, Pink Sapphire, 14k Gold, Rose Gold

5.10 Carat Natural Emerald Engagement Ring, 0.65 Carat Natural Diamonds
Located in Ramat Gan, IL
carat top green emerald, adorned with 0.65 carat natural heart diamonds. Natural Emerald Beryl Shape
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold

5.10 Carat Natural Emerald Engagement Ring, 0.65 Carat Natural Diamonds
Located in Ramat Gan, IL
carat top green emerald, adorned with 0.65 carat natural heart diamonds. Natural Emerald Beryl Shape
Category

2010s Israeli Art Deco Engagement Rings

Materials

Emerald, Diamond, 18k Gold

Art Deco Natural Yellow Diamond 3 Stone Platinum Ring
Located in Stamford, CT
European cut original Art Deco 1920-1929 handmade Platinum diamond three-stone engagement ring. 1
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Yellow 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

Platinum Star Fashion Diamond Ring '2/3 Carat'
Located in San Francisco, CA
This stunning ring features round brilliant diamonds micro-prong-set in three-row. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Willow Fashion Diamond Ring '3/4 Carat'
Located in San Francisco, CA
Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum Metal Weight: 3.29 Setting Type
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Orchid Diamond Cluster Ring '3/4 Carat'
Located in San Francisco, CA
difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

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

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

HRDAntwerp certified 3 Carat Diamond Cocktail Ring
By S E A General Trading LLC
Located in Dubai, UAE
We are natural diamond production company located in Dubai. Absolutely gorgeously looking 3 carat
Category

21st Century and Contemporary Emirian Modern Engagement Rings

Materials

Diamond, 18k Gold

7.32 Carat Natural Green Tourmaline Ring with 1.92 Carat Natural Diamonds
Located in Ramat Gan, IL
This 7.32 carat natural tourmaline diamond ring brings a lush touch of color to your fine jewelry
Category

2010s Israeli Art Deco Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold

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3 Carat Natural Diamond Ring For Sale on 1stDibs

Find the exact 3 carat natural diamond ring you’re shopping for in the variety available on 1stDibs. Frequently made of gold, white gold and 18k gold, this item was constructed with great care. Our collection of these items for sale includes 5892 vintage editions and 10092 modern creations to choose from as well. Finding the perfect 3 carat natural diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating a 3 carat natural diamond ring has been a part of the legacy of many jewelers, but those produced by Peter Suchy, Antinori Fine Jewels and Tiffany & Co. are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. When shopping for a 3 carat natural diamond ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 3 Carat Natural Diamond Ring?

The price for a 3 carat natural diamond ring starts at $1 and tops out at $3,375,000 with these rings, on average, selling for $3,514.

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.