Skip to main content

Used 2ct Diamond Ring

301
to
1,237
4,571
1,858
4,718
2,473
1,980
676
489
409
287
190
148
135
115
110
100
98
96
83
83
76
71
37
33
32
32
29
19
16
8
8
7
4
4
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
376
374
153
119
110
Sort By
2 Ct Finest Zambian Pear Emerald & 2 Ct Diamond Ring in 18 Kt Gold Size 7
Located in New York, NY
2 Ct Finest Zambian Pear Emerald & 2 Ct Diamond Ring in 18 Kt Gold Size 7. This classic ring
Category

2010s Used 2ct Diamond Ring

Materials

Diamond, Emerald, Gold, 18k Gold

2.5 Carat Oval Natural Zambian Emerald & 2 ct Diamond Ring 14 Karat White Gold
Located in New York, NY
Prepare to be amazed by the sheer beauty of the 2.5 Carat Oval Natural Zambian Emerald & 2 ct of
Category

2010s Used 2ct Diamond Ring

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

2.5 Carat Oval Treated Ruby & 2 ct Diamond Ring 14 Karat White Gold Size 7
Located in New York, NY
Prepare to be amazed by the sheer beauty of the 2.5 Carat Oval Treated Ruby & 2 ct of Diamond Ring
Category

2010s Used 2ct Diamond Ring

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

2.5 Carat Oval Treated Ruby & 2 ct Diamond Ring 14 Karat White Gold Size 7.25
Located in New York, NY
Prepare to be amazed by the sheer beauty of the 2.5 Carat Oval Treated Ruby & 2 ct of Diamond Ring
Category

2010s Used 2ct Diamond Ring

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

2 ct Diamond 18 k gold
Located in Bad Kissingen, DE
2 ct diamond ring for women or man we can change the size
Category

21st Century and Contemporary German Used 2ct Diamond Ring

Materials

18k Gold

14 kt. Yellow Gold Set Ring & Necklace Pendant, Heart shaped with 2 ct. Diamonds
Located in Antwerp, BE
Stunning 14 kt. Yellow Gold Set Ring and Necklace Pendant, Heart shaped with 2 ct. Diamonds Ring
Category

21st Century and Contemporary European Modern Used 2ct Diamond Ring

Materials

Diamond, 18k Gold, Yellow Gold

14.5 Carat Cushion Shape Rhodolite Garnet and 2 Carat Diamond Ring 18 Karat Gold
Located in New York, NY
14.5 Carat Cushion Shape Rhodolite Garnet & 2 Ct Diamond Ring 18 Kt White Gold, Estate This
Category

2010s Used 2ct Diamond Ring

Materials

Diamond, Garnet, 18k Gold, White Gold

2ct Diamond 18k Vintage Ring
Located in New York, NY
This 2 ct Diamond and 18k gold Vintage Ring is a one-of-a-kind. An intricate weaved design with
Category

Late 20th Century Used 2ct Diamond Ring

Materials

18k Gold

2ct Art Deco asscher cut diamond ring
Located in Brisbane, AU
Available in 1 or 2ct asscher cut
Category

2010s Australian Artisan Used 2ct Diamond Ring

Materials

Diamond, 18k Gold

1/2ct. tw. Diamond Thick Open Ring
Located in Los Angeles, CA
1/2ct. tw. Diamond Thick Open Ring All of our diamonds are earth mined, 100% natural, and
Category

2010s Used 2ct Diamond Ring

Materials

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

2ct Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1940's 2 carat diamond and platinum trilogy style dress ring; part of our
Category

20th Century Unknown Used 2ct Diamond Ring

Materials

Diamond, Platinum

Natural 2 ct Unheated Ruby & Diamond Ring
Located in Mill Valley, CA
diamond striped basket creating sparkling perfection. This ring is head-turning! Setting: Size: 6.5
Category

2010s Mozambican Contemporary Used 2ct Diamond Ring

Materials

Diamond, Ruby, 18k Gold

18k 2ct Emerald Diamond Ring, Emerald Engagement Ring
By Rose and Choc
Located in Wallingford, CT
Metal: 18k yellow gold Stone: Natural emerald Stone size: 2 carat Accent Stone: Diamond Accent
Category

2010s American Contemporary Used 2ct Diamond Ring

Materials

Diamond, Emerald, 14k Gold

GIA Certified 2 Ct Natural Pink Sapphire & 2 Ct Pave Diamond Ring in Platinum
Located in New York, NY
A classic, Ring GIA Certified 2 Ct Natural Pink Sapphire & 2 Ct Pave Diamond Ring in Platinum
Category

2010s Used 2ct Diamond Ring

Materials

Diamond, Pink Sapphire, Platinum

Vintage 2 Ct Colombian Emerald Diamond Engagement Ring
Located in Chicago, IL
This well made ballerina style vintage platinum ring features a superb 2.01 ct Colombian emerald
Category

20th Century Used 2ct Diamond Ring

Materials

Diamond, White Diamond, Emerald, Platinum

ct 2, 68 Emerald and ct 2, 62 Diamond 18 kt Gold Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Sparkling diamond ring in 18K gold composed of a diamonds
Category

Late 20th Century Italian Retro Used 2ct Diamond Ring

Materials

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

Platinum Greta Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
This eternity ring features a perfectly matched round brilliant diamonds set in a delicate prong
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Doris Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Margol Diamond Ring '2/5 Ct. Tw'
Located in San Francisco, CA
This ring features a wave of brilliant round diamonds scattered prong set. Nineteen (19) round
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Micro-Prong Diamond Ring '2 Ct. tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Louise Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This delicate ring features 95 round brilliant diamonds micro-prong -set in three rows. Experience
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Olivia Eternity Diamond Ring '2 Ct. tw'
Located in San Francisco, CA
This red carpet eternity ring features rows of micro - prong-set diamonds. Experience the
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Olbia Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This stunning weave ring features 12 perfectly matched round brilliant diamonds. Experience the
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Betty Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This classic ring features 13 round brilliant diamonds perfectly matched channel-set. Experience
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Sevilla Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
This ring features five(5) floating Brilliante round diamonds set in "U" Shaped delicate prongs on
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Katharine Eternity Diamond Ring '2 Ct. Tw'
Located in San Francisco, CA
This red carpet ring features three rows of round brilliant diamonds sparkling between thin metal
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Kay Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This classic ring features 13 Round brilliant diamonds bead-set across the top half of the band
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

2 ct Natural Alexandrite and Diamond 18K Ring
Located in Mill Valley, CA
with a double halo of brilliant, bright sparkling diamonds and diamonds on the band. The inner halo is
Category

2010s Brazilian Contemporary Used 2ct Diamond Ring

Materials

Alexandrite, Diamond, 18k Gold

Edwardian Style Sapphire Diamond Trilogy Ring 2ct Sapphire
Located in Kendal, GB
. 2ct, flanked by twin brilliant cut diamonds on either side, approx. 0.40ct each. The sapphire has a
Category

Early 2000s European Edwardian Used 2ct Diamond Ring

Materials

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

Platinum Kira Eternity Diamond Ring '2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Asprey Solitaire HRD Certified Round Diamond Ring 2Ct GVVS2
By Asprey
Located in London, GB
carats, G colour, VVS2 Clarity. 2 x Baguette Cut Diamonds, approximate total weight 0.50 ct, G colour, VS
Category

Early 2000s British Modern Used 2ct Diamond Ring

Materials

White Diamond, Diamond, Platinum

Platinum Micro-Prong Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Valerie Micro-Prong Diamond Ring '2 Ct. tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Olbia Eternity Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
This stunning weave eternity ring features 23 perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Voyage French Pave Diamond Ring '2 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum GIA French Pave Diamond Ring '2 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Mae Crown Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This ring features 11 perfectly matched round brilliant diamonds set in a petite crown setting
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Marne 5-Stone Diamond Ring '2 Ct. tw'
Located in San Francisco, CA
This classic ring features 5 perfectly matched 2-carat total weight of round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Delicate Orim Diamond Ring '2/5 Ct. Tw'
Located in San Francisco, CA
This organically designed ring features a 4.5 mm center diamond ( 0.35 carat) prong set. Two (2
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Platinum Allier Diamond Eternity Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This ring features two rows of perfectly matched 98 round brilliant diamonds micro - prong-set, a
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Platinum

Art Deco 14K 1/2 ct Diamond Filigree Ring
Located in Big Bend, WI
14K white gold filigree ring featuring an European cut diamond weighing about 1/2 carat. The
Category

1920s Art Deco Used 2ct Diamond Ring

Materials

Diamond, Gold, 14k Gold, White Gold

18 Karat White Gold 2ct Yellow Diamond Ring, Waltzing Brilliance
By MOISEIKIN
Located in Hong Kong, HK
A 2ct Fancy diamond ring is designed in a modern classic style that gives a fresh and tender look
Category

21st Century and Contemporary Russian Contemporary Used 2ct Diamond Ring

Materials

Diamond, Ruby, Yellow Diamond, White Gold

18 kt. Solid Gold Ring with 2.36 ct. Diamonds and 2 ct. Emerald
Located in Antwerp, BE
Stunning 18 kt. Solid Gold Ring with Diamonds and Beautiful Colour and Quality Emerald Stones
Category

20th Century European Artisan Used 2ct Diamond Ring

Materials

Diamond, Emerald, Gold, 18k Gold

2.77 Ct Natural Zambian Emerald & 2 Ct Natural Diamond Ring in 18KW Gold
Located in New York, NY
Emerald and 1.55 carats of diamonds. This ring is truly remarkable, showcasing the beauty of the emerald
Category

2010s Indian Used 2ct Diamond Ring

Materials

Diamond, Emerald, 18k Gold

18K White Gold Greta Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
This eternity ring features a perfectly matched round brilliant diamonds set in a delicate prong
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, White Gold

18K Yellow Gold Greta Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
This eternity ring features a perfectly matched round brilliant diamonds set in a delicate prong
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Yellow Gold

14K Yellow Gold Greta Eternity Diamond Ring '2 1/2 Ct. Tw'
Located in San Francisco, CA
This eternity ring features a perfectly matched round brilliant diamonds set in a delicate prong
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Yellow Gold

14K White Gold Greta Eternity Diamond Ring '2 1/2 Ct. Tw'
Located in San Francisco, CA
This eternity ring features a perfectly matched round brilliant diamonds set in a delicate prong
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, White Gold

14K Rose Gold Greta Eternity Diamond Ring '2 1/2 Ct. Tw'
Located in San Francisco, CA
This eternity ring features a perfectly matched round brilliant diamonds set in a delicate prong
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Rose Gold

18k Rose Gold Greta Eternity Diamond Ring '2 1/2 Ct. Tw'
Located in San Francisco, CA
This eternity ring features a perfectly matched round brilliant diamonds set in a delicate prong
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Rose Gold

2ct Fancy Yellow diamond ring in 18KT gold
Located in Boca Raton, FL
Beautiful engagement diamond ring in 18KT white gold, classical beauty! Metal Type: 18KT Natural
Category

21st Century and Contemporary Used 2ct Diamond Ring

1, 84 ct Ruby, ct 2, 35 Tanzanite, ct 4, 19 Diamond White Gold Ring
Located in Marcianise, Marcianise (CE)
Tanzanite ambellished with rubies and a crown of diamonds. tanzanite 2.35 ct rubies 1.84 ct diamonds 4.19 ct
Category

Late 20th Century Italian Retro Used 2ct Diamond Ring

Materials

Diamond, Ruby, Tanzanite, 14k Gold, White Gold

2 Ct Blue Sapphire 0.08 Ct Diamond 18 Kt White Gold Cocktail Cabochon Ring
By Damati
Located in New York, NY
2 Ct Blue Sapphire 0.08 Ct Diamond 18 Kt White Gold Cocktail Cabochon Ring Crafted in 18kt White
Category

2010s American Art Deco Used 2ct Diamond Ring

Materials

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

18K White Gold Doris Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, White Gold

18K Rose Gold Doris Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Rose Gold

14K Rose Gold Doris Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Rose Gold

14K White Gold Doris Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, White Gold

18K Yellow Gold Doris Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Yellow Gold

14K Yellow Gold Doris Eternity Diamond Ring '2 1/2 Ct. tw'
Located in San Francisco, CA
Timeless and classic. This eternity band features a perfectly matched round brilliant diamonds
Category

21st Century and Contemporary American Used 2ct Diamond Ring

Materials

Diamond, Yellow Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Used 2ct Diamond Ring", and we’ll notify you when there are new listings in this category.

Used 2ct Diamond Ring For Sale on 1stDibs

Find the exact used 2ct 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. Our collection of these items for sale includes 31 vintage editions and 19 modern creations to choose from as well. Finding the perfect used 2ct diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing used 2ct diamond ring — no matter the origin — is easy, but Beatrice Barzaghi Milano, MOISEIKIN and Antinori Fine Jewels 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 emerald cut cut versions available here, too. There aren’t many items for men if you’re seeking a used 2ct diamond ring, as most of the options available are for women and unisex.

How Much is a Used 2ct Diamond Ring?

The price for a used 2ct diamond ring starts at $1,395 and tops out at $48,000 with these rings, on average, selling for $4,450.

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.

Questions About Used 2ct Diamond Ring
  • 1stDibs ExpertApril 5, 2022
    Yes, Cartier does indeed use real diamonds for its rings. Cartier chooses only gems with little or no fluorescence, and sources most of its diamonds from RJC-certified companies. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.