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3 Carat Diamond Ring Setting

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3 Carat Round Diamond Engagement Ring with Custom 3-Sided Pave Setting
By Hannah Florman
Located in Boston, MA
GIA certified diamond engagement ring with 3 carat center stone, G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold

3 Carat Round Diamond Engagement Ring with Custom 3-Sided Pave Setting
By Hannah Florman
Located in Boston, MA
GIA certified diamond engagement ring with 3 carat center stone, G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

3 Carat Round Diamond Engagement Ring with Custom 3-Sided Pave Setting
By Hannah Florman
Located in Boston, MA
GIA certified diamond engagement ring with 2 carat center stone, J color with VS1 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold, Platinum

3 Carat Round Diamond Engagement Ring with Delicate Pave Setting Platinum
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round briliant diamond engagement ring with G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Bespoke Halo Mount for 3-5 Carat Yellow White Diamond Oval Shape Platinum Ring
By Hasbani Diamonds
Located in London, GB
This Spectacular Bespoke mount is suitable for a 3 - 5 Carat center diamond with 0.93 Carat of
Category

2010s British Modern Engagement Rings

Materials

Amethyst, Aquamarine, Citrine, Diamond, White Diamond, Pink Diamond, Eme...

3 Carat Round Diamond Engagement Ring with Delicate Pave Setting Rose Gold
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round briliant diamond engagement ring with G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Rose Gold

6.45 Carat Diamond Shared-Setting Platinum Eternity Ring
Located in New York, NY
diamonds with an estimated 0.50 carats in each stone. An elegant design of classic beauty. Dimensions: 5mm
Category

21st Century and Contemporary American Wedding Rings

Materials

Diamond, Platinum

3 Carat Round Diamond Engagement Ring with Delicate Pave Setting 14k Yellow Gold
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round briliant diamond engagement ring with G color and VS2 clarity (**this
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

3 Carat Orange Precious Topaz & Floating Diamond Ring in 18K East West Setting
By Gad & Co.
Located in Miami, FL
A precious topaz and diamond ring, set in 18k solid white gold. Centering a yellowish orange
Category

Late 20th Century North American Modern Cocktail Rings

Materials

Diamond, Topaz, 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

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

Platinum Briana Diamond Ring '1/3 Carat'
Located in San Francisco, CA
A delicate Shared prong diamonds wedding band for a sparkling look. Experience the difference
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

3.09 Carat Yellow Diamond Oval Halo Setting Engagement Ring
Located in New York, NY
This engagement ring features a 3.09 carat VVS yellow diamond with a G-H VS diamond halo setting
Category

21st Century and Contemporary Italian Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

GIA Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
the gaze with its unparalleled brightness. The ring is set in an elegant 18-carat gold setting, a
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold

0.95 Carat Emerald Cut Diamond Pave Setting Engagement Ring
Located in New York, NY
ring shank is set 3/4 around with 34 Brilliant Diamonds (.11 Cts.). Size: 6.5
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k 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
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Round Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Embrace the unparalleled allure of this exquisite GIA certified 3 carat round cut diamond platinum
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
3.05 carat center stone and sophisticated, diamond accented setting with subtle vintage style
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Men's 2.30ctw Diamond 3 Stone Setting Ring In Yellow Gold
Located in Bloomington, MN
Men's 2.30ctw Diamond 3 Stone Setting Ring In Yellow Gold This exquisite Diamond Fashion Ring is
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 3 Carat Round Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
diamond encrusted setting, this ring is a head turner! Highlights: - Large 3.05 carat center diamond
Category

2010s Italian Modern Engagement Rings

Materials

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

18 Karat Rose Gold 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, Rose Gold

18 Karat Yellow Gold 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, Yellow Gold

14 Karat Yellow Gold 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, Yellow Gold

18 Karat White Gold 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, White Gold

Vintage 1950s 1.52 Carat Diamond Ring with Emerald and Diamond Swirl Setting
Located in New York, NY
Finely crafted in platinum with a Round Brilliant cut center Diamond weighing 1.52 carats, J color
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Emerald, Platinum

14 Karat Rose Gold 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, Emerald, Rose Gold

14 Karat White Gold 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, Emerald, White Gold

Platinum Shiran Two Rows Diamond Ring '1/3 Carat'
Located in San Francisco, CA
This band features two rows of Micro- Prong-set round brilliant diamonds. Experience the difference
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Scarselli 3 Carat Fancy Vivid Yellow Emerald Cut Diamond Ring
By SCARSELLI
Located in New York, NY
From SCARSELLI, this beautiful statement ring features a 3 carat Fancy Vivid Yellow Emerald Cut
Category

2010s Contemporary Engagement Rings

Materials

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

Rhodolite Garnet Cocktail Ring Diamond Setting 3.25 Carats 14K White Gold
Located in Laguna Niguel, CA
= 3 Carat Cut: Pear 39 Diamonds = 0.25 Carats Metal: 14K White Gold Ring Size: 7* US *It can be
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Garnet, Rhodolite, White Diamond, Diamond, White Gold, 14k Gold, Gold

Rhodolite Garnet Cocktail Ring Diamond Setting 3.25 Carats 14K Yellow Gold
Located in Laguna Niguel, CA
= 3 Carat Cut: Pear 39 Diamonds = 0.25 Carats Metal: 14K Yellow Gold Ring Size: 7* US *It can be
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Garnet, Rhodolite, White Diamond, Diamond, Yellow Gold, 14k Gold, Gold

GIA Certified 3 Carat Oval Diamond Ring MADE IN ITALY
By Antinori Fine Jewels
Located in Rome, IT
This Antinori Di Sanpietro ring, featuring a breathtaking 3.01-carat GIA-certified oval brilliant
Category

2010s Unknown Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

3 Carat Round Diamond Engagement Ring in Platinum
By Hannah Florman
Located in Boston, MA
Customizable diamond engagement ring, shown with a GIA certified 3 carat round briliant diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Estate 3 Carat Diamond Pavé Gold Band Ring
Located in Napoli, Italy
A contemporary design Diamond band ring set in 18k white gold, it features 3 carats of Sparkling
Category

Late 20th Century Italian Band Rings

Materials

Diamond, 18k Gold, Gold

Geraldo 11.55 Carat 5 Row Diamond White Gold Invisible Setting Ring
Located in Ramat Gan, IL
Indulge in the ultimate luxury with the Geraldo 11.55 Carat 5 Row Invisible Setting Diamond Ring, a
Category

21st Century and Contemporary Israeli Contemporary Band Rings

Materials

Diamond, White Gold

10K White Gold Ring 3/4 Carat Round-Cut Diamond Bypass Ring
Located in New York, NY
with 3/4 carats of diamonds. An assortment of round and baguette-cut diamonds adorn this piece, and
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, White Gold, 10k Gold

Art Deco 3 Carat Sapphire and Diamond Platinum Filigree Ring
Located in Montgomery, AL
carats. The platinum setting features one diamond north and south of the center sapphire. These two
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Alani 3 Carat Round Brilliant Diamond Cocktail Ring
Located in New York, NY
your life. Center Earth Mined Diamond: Carat Weight: 3.29 Carats Shape: Round Brilliant Cut Ring
Category

2010s American Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Platinum Flush Prong Set Diamond Eternity Ring '2/3 Carat'
Located in San Francisco, CA
This sparkling flush prong set diamond ring features round diamonds in platinum eternity ring. This
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

18 Karat Rose Gold 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, Rose Gold

14 Karat Yellow Gold 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, Yellow Gold

14 Karat Rose gold 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, Rose Gold

18 Karat White Gold 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, White Gold

3 Carat Princess Cut Diamond Engagement Ring Certified G VS2
Located in New York, NY
: Total Carats:3.21 Carats Metal: 18 karat White Gold Diamonds: 1.15 Carats Setting: 4 prongs Size: Can be
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

14 Karat White Gold 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, White Gold

18 Karat Yellow Gold 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, Yellow Gold

Platinum Heather 2 Rows Interweave Diamond Ring '1/3 Carat'
Located in San Francisco, CA
ring. Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

14K White Gold 1 3/4 Carat Diamond Cluster Ring
Located in New York, NY
cttw Diamond Setting Type: Invisible Product Gram Weight: 13.05 Grams Metal Type: 14K White Gold Ring
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

3 Carat Pear Shape Diamond Engagement Ring Certified Y
Located in New York, NY
Amari 3 Carat Pear Shape Diamond Engagement Ring in 18k White Gold By Mike Nekta Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Three Rubies Ring Diamond Setting 3.21 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP 3 Rubies = 2.37 Carats 62 Round Diamonds = 0.84 Carats
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

3 Carat Diamond Cluster Cocktail Ring 3 Set in 18k Yellow and White Gold
By Antinori Fine Jewels
Located in Rome, IT
Diamond cocktail ring. Large and striking presence with 3 carats of natural diamonds covering the
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

GIA Certified 3 Carat Unheated Red Spinel Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
of sophistication with a hint of peachish red, setting it apart with an elegance reminiscent of a
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Spinel, Platinum

Three Sapphires Ring Diamond Setting 3.80 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP 3 Sapphires = 2.93 Carats 62 Round Diamonds = 0.87 Carats
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

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

Three Rubies Ring Diamond Setting 3.21 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP 3 Rubies = 2.37 Carats 62 Round Diamonds = 0.84 Carats
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

Three Rubies Ring Diamond Setting 3.21 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP 3 Rubies = 2.37 Carats 62 Round Diamonds = 0.84 Carats
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

Three Rubies Ring Diamond Setting 3.21 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP 3 Rubies = 2.37 Carats 62 Round Diamonds = 0.84 Carats
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

Three Sapphires Ring Diamond Setting 3.80 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP 3 Sapphires = 2.93 Carats 62 Round Diamonds = 0.87 Carats
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

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

Three Rubies Ring Diamond Setting 3.21 Carats 18K White Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP 3 Rubies = 2.37 Carats 62 Round Diamonds = 0.84 Carats
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

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3 Carat Diamond Ring Setting For Sale on 1stDibs

Find the exact 3 carat diamond ring setting you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from gold, white gold and yellow gold — can elevate any look. You can easily find a 7830 antique edition and 6102 modern creations to choose from as well. Finding the perfect 3 carat diamond ring setting 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. A 3 carat diamond ring setting from Peter Suchy, LB Exclusive and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and old european cut cut versions available here, too. There aren’t many items for men if you’re seeking a 3 carat diamond ring setting, as most of the options available are for women and unisex.

How Much is a 3 Carat Diamond Ring Setting?

Prices for a 3 carat diamond ring setting can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,825,000, while this accessory, on average, fetches $4,092.

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.