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Used 3 Carat Diamond Ring

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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 Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, Platinum

3 Carat Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
diamond weighing 3.00 carats, G color, SI1 clarity, accented by two pear shaped diamonds weighing
Category

21st Century and Contemporary American Modern Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

3 Carat GIA Radiant Cut Diamond Engagement Platinum Ring
By Diamond Scene
Located in New York, NY
A beautiful radiant cut diamond set in a timeless custom made mounting. 3.18 carat center H VS1
Category

21st Century and Contemporary Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, Platinum

Aquamarine 8.50 Carat Bespoke 18 Karat White Gold 3 Carat Diamond Halo Ring
By Hasbani Diamonds
Located in London, GB
Ring 8.50 Carat Aquamarine Oval Shape (including diamond halo 19.20mm x 15.00mm) 3.00 Carat Diamond
Category

2010s British Modern Used 3 Carat Diamond Ring

Materials

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

Vivid Diamonds 3 Carat Diamond Eternity Band
By Vivid Diamonds
Located in Miami, FL
weighing approximately 3 carats total, F color, VS clarity. Each diamond was carefully selected, perfectly
Category

21st Century and Contemporary American Modern Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke 3.00 carat cushion cut diamond engagement ring with the perfect combination of elegance
Category

2010s British Modern Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke ring with one of the best colors and clarity center diamond, 3.00 carat cushion cut
Category

2010s British Modern Used 3 Carat Diamond Ring

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 Used 3 Carat Diamond Ring

Materials

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

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 Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

2 Row Diamond Ring 3 Carats
By Belfiore Jewelry
Located in Great Neck, NY
2 Row diamond ring set halfway in 14K white gold. The ring is set with 20 stones each weighing 0.15
Category

21st Century and Contemporary American Modern Used 3 Carat Diamond Ring

Materials

Diamond, 14k Gold

3 Carats Diamonds Platinum Ring
Located in PARIS, FR
Ring trilogy in platinum 950 thousandths. set with 3 diamonds. of which a brilliant of
Category

20th Century French Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

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 Used 3 Carat Diamond Ring

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
is set with 3 claws for a sparkly star effect look. This ring has a total gem weight of 2.40 Carat
Category

2010s British Modern Used 3 Carat Diamond Ring

Materials

White Diamond, Topaz, Diamond, Blue Topaz, 18k Gold, White 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 Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

3 Carat Oval Cut Tanzanite & Diamond Ring
Located in Palm Desert, CA
Round Brilliant Cut Diamonds weighing approximately 0.20 carats, Color: G-H, Clarity: SI-1. Ring size
Category

2010s Used 3 Carat Diamond Ring

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond Platinum Halo Ring
By Hasbani Diamonds
Located in London, GB
is set with 3 claws for a sparkly star effect look. This ring has a total gem weight of 2.40 Carat
Category

2010s British Modern Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Platinum

3 Carat Ruby and 1.2 Carat Diamond Platinum Ring
By Iris Fine Jewelry
Located in New York, NY
This stunning 3 carat Ruby and Diamond ring is a true statement piece that exudes elegance and
Category

21st Century and Contemporary Modern Used 3 Carat Diamond Ring

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold, 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 Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

3 Carat Emerald Cut Diamond Eternity Ring
By Belfiore Jewelry
Located in Great Neck, NY
Baguette and Emerald Cut ring set in 18K white gold. The total carat weight of the ring is 2.95
Category

21st Century and Contemporary American Modern Used 3 Carat Diamond Ring

Materials

Diamond, Emerald, 18k Gold

GIA Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
3 carat emerald cut diamond ring that will leave you utterly speechless. Prepare to be dazzled by
Category

2010s Italian Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, Emerald, Platinum

3 Carat Sapphire Diamond Platinum Ring
Located in New York, NY
This fabulous platinum ring ring is centered with a lovely emerald cut sapphire that weighs 3.00ct
Category

20th Century Used 3 Carat Diamond Ring

Materials

Sapphire, Diamond, Platinum

GIA Certified 3 Carat Oval Baguette Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
gia certified oval diamond with side baguette diamonds mounted in 18 carats white gold
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

White Diamond, Diamond, Platinum

4.62 Carat Oval Cut Green Tourmaline 3-Stone Ring with Dia Halo in 18Y ref1612
By Diamond Town
Located in New York, NY
. Tourmaline: 4.62 carats Diamonds: 0.69 carats Ring size 6.5, but can be sized up or down to your
Category

21st Century and Contemporary Used 3 Carat Diamond Ring

Materials

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

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 Used 3 Carat Diamond Ring

Materials

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

GIA Certified 3 Carat Oval Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing oval diamond solitaire ring the main stone is I color si1 clarity none fluorescence
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond

7.30 Carats Diamond Three Row Platinum Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Sparkling 3 Row Diamond Band The ring is Platinum PLT 950 There are 7.30 Carats in Diamonds E/F VVS
Category

21st Century and Contemporary American Contemporary Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, Platinum

GIA Certified 3 Carat Oval Baguette Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
gia certified oval diamond with side baguette diamonds mounted in 18 carats white gold
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

White Diamond, Diamond, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
rare beauty and sophistication, boasting an impressive weight of 3 carats. Certified with a color grade
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, Emerald, 18k Gold

GIA Certified 3 Carat Round Diamond Ring VVS2
By Antinori Fine Jewels
Located in Rome, IT
3ct GIA certified E Color VVS2 diamond is bright white, exceptionally clean, and displays bright
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, 18k Gold

$1 NO RESERVE! 0.93 Carat Pink Diamonds 3/4 Eternity Band 14K Rose Gold
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamond Cut: Round Brilliant Carat: 0.93 cttw / 21 stones Color: Light Pink - N.Fancy Pink Clarity
Category

2010s Israeli Art Deco Used 3 Carat Diamond Ring

Materials

Diamond, Pink Diamond, 14k Gold, Rose 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 Used 3 Carat Diamond Ring

Materials

Emerald, Diamond, White Gold, 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 Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

Platinum Willow Fashion Diamond Ring '3/4 Carat'
Located in San Francisco, CA
This special and fashionable wedding band features round brilliant diamonds scattered through the
Category

21st Century and Contemporary American Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

GIA Certified 3 Carat Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
VS2 Clarity Emerald cut diamond ring. The ring consists of one emerald cut diamond weighing 3 carat
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, Emerald, 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 Used 3 Carat Diamond Ring

Materials

Diamond, White 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 Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

3 Stone, Diamond Ring, Sapphire and Diamond Halo Ring 1.95 Carat
By Five Star Jewelry
Located in Austin, TX
The details for this beautiful ring are listed below: Metal Quality: 18 Karat White Gold Diamond
Category

21st Century and Contemporary American Modern Used 3 Carat Diamond Ring

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold, White 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 Used 3 Carat Diamond Ring

Materials

Diamond, 18k Gold

3 Carat Elongated Radiant Green Diamond Ring
Located in New York, NY
An absolutely killer ring, with an uber elongated radiant cut green diamond that’s cut to
Category

2010s Used 3 Carat Diamond Ring

Materials

Diamond, 18k Gold, Rose Gold

3 Carat Diamond Cluster Gold Nugget Ring
Located in Scottsdale, AZ
A beautiful custom made diamond nugget ring from the 70's. This ring has 3 carat weight of
Category

1970s Unknown Used 3 Carat Diamond Ring

Materials

Diamond, 18k Gold

3 Carats Pave Diamond Paradizia Ring
By Paradizia
Located in Laguna Beach, CA
Title 3 Carats Pave Diamond Paradizia Ring Description Exquisite, sparkling pave diamonds set in a
Category

21st Century and Contemporary American Artisan Used 3 Carat Diamond Ring

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Featured here is a fantastic round cut diamond ring with 3 carat diamond in total. The main stone
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, 18k Gold, White Gold

Vivid Diamonds AGL Certified 21.19 Carat Ceylon Sapphire & Diamond Ring
By Vivid Diamonds
Located in Miami, FL
cut diamonds weighing 1.73 Carats, F-G color, SI clarity. The diamonds are seamlessly set to create a
Category

21st Century and Contemporary American Modern Used 3 Carat Diamond Ring

Materials

Diamond, Sapphire, 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 Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond

1950s 3 Carat Jade and Diamond Ring
Located in Atlanta, GA
grams Jade Details: Cut: Oval Cabochon Carat: 3 Carats Diamond Details: Cut: Round Brilliant Carat
Category

1950s Unknown Retro Used 3 Carat Diamond Ring

Materials

Diamond, Jade, 14k Gold

3 carats cabochon sapphire and old-cut diamonds ring
Located in PARIS, FR
Stones: 3 carats cabochon sapphire and old-cut diamonds for a total weight of 0.60 carat. Material
Category

1930s Used 3 Carat Diamond Ring

Materials

Diamond, Sapphire, Platinum

GIA Certified 3 Carat Oval Diamond 18 Carats White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
Behold this exquisite Italian masterpiece – a radiant gold ring adorned with a breathtaking 3-carat
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

Diamond, White Diamond, 18k Gold, White Gold

Stackable 0.12 Carats Citrine and Diamond Halo Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stackable Citrine Ring The ring is 14K Yellow Gold There are 0.08 Carats In Diamonds H SI The
Category

21st Century and Contemporary Hong Kong Contemporary Used 3 Carat Diamond Ring

Materials

Citrine, Diamond, White Diamond, Gold, 14k Gold, Yellow 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 Used 3 Carat Diamond Ring

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 Used 3 Carat Diamond Ring

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 Used 3 Carat Diamond Ring

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 Used 3 Carat Diamond Ring

Materials

Diamond, White 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 Used 3 Carat Diamond Ring

Materials

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

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 Used 3 Carat Diamond Ring

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 Used 3 Carat Diamond Ring

Materials

Diamond, Emerald, White Gold

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 Used 3 Carat Diamond Ring

Materials

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

3 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
carat Round Brilliant Cut Diamond, destined to symbolize everlasting love and commitment. This elegant
Category

2010s Italian Contemporary Used 3 Carat Diamond Ring

Materials

Diamond, Platinum

18KT White Gold 3-Stone 2.33 Carats Diamond Ring
Located in Palm Desert, CA
center diamond is 1.08 carats, Color: H-I, Clarity: SI-2, on one side the diamond is 0.68 carats, Color
Category

2010s American Used 3 Carat Diamond Ring

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds GIA Certified 3.82 Carat Pinkish Purple Sapphire Cocktail Ring
By Vivid Diamonds
Located in Miami, FL
diamonds weighing approximately 3 carats total, G color, SI clarity. The shank measures 3 mm, tapering
Category

21st Century and Contemporary American Modern Used 3 Carat Diamond Ring

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold

3 Carat Eternity Band Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Introducing our bespoke, made-to-order masterpiece—a ring crafted to perfection with your
Category

2010s Italian Modern Used 3 Carat Diamond Ring

Materials

White Diamond, Diamond, Platinum, 18k Gold, White Gold, 14k Gold

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Used 3 Carat Diamond Ring For Sale on 1stDibs

Find the exact used 3 carat diamond ring 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, 18k gold and white gold — can elevate any look. Find an antique version now, or shop for 2838 vintage or 1545 modern creation for a more contemporary example of these cherished accessories. Finding the perfect used 3 carat 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. Finding an appealing used 3 carat diamond ring — no matter the origin — is easy, but Kian Design, Tiffany & Co. and OGI Ltd 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 old european cut cut versions available here, too. Most of our used 3 carat diamond ring for sale are for women, but there are 1354 pieces available to browse for men.

How Much is a Used 3 Carat Diamond Ring?

The price for a used 3 carat diamond ring starts at $190 and tops out at $1,050,000 with these rings, on average, selling for $4,265.

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.