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1 2 Carat Round Diamond Ring

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18K White Gold Round-Cut 1/2 Carat Diamond Ring
Located in New York, NY
Available Upon Request.’ Product Features: Diamond Type: Natural White Diamonds Diamond Count: 9 Round-Cut
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

10K White Gold 1/2 Carat Round Cut Diamond Teardrop Ring
Located in New York, NY
Certain to sweep her off feet, this beautiful diamond ring is fashioned in an emerald shape. It is
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, White Gold

14K White Gold 1 1/2 Carat Round and Baguette Diamond Ring
Located in New York, NY
Chic 14K white gold diamond ring with a timeless design. The natural diamonds are round- and
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

1 Carat Brilliant Round Center Diamond, 2 Carat 14 Karat White Gold Ring
Located in New York, NY
1 Carat Center Diamond Engagement 14 Karat White Gold Ring 14 K gold Stamped 7.8 Grams Diamond
Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

10K Yellow Gold over Silver 1 1/2 Carat Round-Cut Diamond Cocktail Ring
Located in New York, NY
/2 carat of diamonds wrapped in a pear-shaped frame of round diamonds. Additional channel set
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold, Silver, Sterling Silver

10k Yellow Gold Over Silver 1 1/2 Carat Round-Cut Diamond Cocktail Ring
Located in New York, NY
/2 carat of diamonds wrapped in a pear-shaped frame of round diamonds. Additional channel set
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Gold Plate, Yellow Gold, Sterling Silver, 10k Gold

14K Yellow Gold 1 1/2 Carat Champagne, Yellow and Round Diamond Band Ring
Located in New York, NY
. Crafted of cool 14k yellow gold, this fashion band showcase the champagne and round-cut diamonds finely
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Yellow Diamond, Brown Diamond, 14k Gold, Yellow ...

Real Natural 2 Carat Ct Round Solitaire Diamond Engagement Ring 14k Gold 1
Located in New York, NY
Stunning approx. 2 Carat natural round brilliant diamond hidden halo engagement ring in 14k yellow
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Platinum Thelma Curve Diamond Ring '1/2 Carat'
Located in San Francisco, CA
This curved band features Micro -Prongs set round brilliant diamonds to match your engagement ring
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Dahlia Interweave Diamond Ring '1/2 Carat'
Located in San Francisco, CA
This contemporary, fashionable ring features three rows of Interweave Micro Prongs set diamonds
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

3.11 Carat Millennium Round Cut Round Citrine and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Citrine Ring The ring is 14K White Gold There are 0.27 Carats In Diamonds H/I I1 The Round
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Citrine, Diamond, White Diamond, Gold, 14k Gold, White Gold

14K Yellow Gold Round Yellow Sapphire Vintage Diamond Ring 'Center-1/2 Carat'
Located in San Francisco, CA
yellow round sapphire, accented with round brilliant diamonds. Experience the difference in person
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Yellow Gold

1/2 Carat Heart Signet Diamond Ring
Located in Los Angeles, CA
This beautiful signet heart design ring has an outline of 0.50 ct. tw. diamonds in prong setting
Category

2010s Signet Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold, Yellow Gold

10k Yellow Gold 1/2 Carat Round and Baguette Diamond Cut Ring
Located in New York, NY
ring. Fashioned in 10kt yellow gold, this diamond ring is enriched with round, and baguette cut
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

14K Yellow and White Gold 1 1/2 Carat Round and Princess-Cut Diamond Band Ring
Located in New York, NY
, framing a single 1/2 cttw round-cut diamond at the center. You will love the way this ring looks on your
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

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

14 Karat Rose Gold Petite Organic Design Round Diamond Ring Center, 1/2 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features 1/2 Carat Round diamond flanked
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Petite Organic Design Round Diamond Ring Center, 1/2 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features 1/2 Carat Round diamond flanked
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

14 Karat White Gold Petite Organic Design Round Diamond Ring Center, 1/2 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features 1/2 Carat Round diamond flanked
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Gold

Real Natural 2 Carat Ct 1 Solitaire Round Diamond Engagement Ring 14k Gold
Located in New York, NY
Stunning approx. 2 Carat natural round brilliant diamond hidden halo engagement ring in 14k yellow
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

10K Rose Gold 1/2 Carat Round-Cut Diamond Intertwined Multi-Loop Cocktail Ring
Located in New York, NY
ring has a total carat weight of 1/2 c.t. and will shine bright on your finger! Don't hesitate to add
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

White Diamond, Diamond, 10k Gold, Rose Gold

10K Yellow Gold 1/2 Carat Diamond Cluster Ring
Located in New York, NY
A stunning gold and diamond cluster ring. This pear-shaped ring is made with 22 round and 32
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

10K Rose Gold 1/2 Carat Diamond Cocktail Ring
Located in New York, NY
This intricately designed cocktail ring features a central cluster of three round diamonds
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

White Diamond, Diamond, 10k Gold, Rose Gold

14K Yellow Gold 1 1/2 Carat Diamond Cocktail Bypass Ring
Located in New York, NY
diamonds surrounded by three rows of channel set round diamonds. The band is crafted in elegant 14 karat
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Platinum Emerald Eternity Diamond Ring '4 1/2 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 23 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Emerald, Diamond, Platinum

10K Rose Gold 1/2 Carat Round-Cut Diamond Intertwined Multi-Loop Cocktail Ring
Located in New York, NY
ring has a total carat weight of 1/2 c.t. and will shine bright on your finger! Don't hesitate to add
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Rose Gold

10K Rose Gold 1/2 Carat Round-Cut Diamond Intertwined Multi-Loop Cocktail Ring
Located in New York, NY
ring has a total carat weight of 1/2 c.t. and will shine bright on your finger! Don't hesitate to add
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Rose Gold

10K Rose Gold 1/2 Carat Round-Cut Diamond Intertwined Multi-Loop Cocktail Ring
Located in New York, NY
ring has a total carat weight of 1/2 c.t. and will shine bright on your finger! Don't hesitate to add
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Rose Gold

10K Yellow Gold 1/2 Carat Round and Baguette Diamond Flower Swirl Cocktail Ring
Located in New York, NY
natural diamonds totaling 1/2 cttw. The intricate design features round and baguette diamonds arranged in
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

14 Karat Gold Round Blue Sapphire Vintage Rustic Diamond Ring 'Center-1/2 Carat'
Located in San Francisco, CA
Minimum Number Of Diamonds: 2 Minimum Number Of Gems: 1 Minimum Color: H Minimum Clarity: SI2 Rhodium
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Blue Sapphire, Yellow Gold

Vintage 14k 1/2 Carat Diamond Cluster Ring
Located in Webster, SD
/2 carats in natural round diamonds set within their patented "endless diamond touch" setting
Category

Late 20th Century North American Art Deco Cluster Rings

Materials

Diamond, 14k Gold

2 Carat Round Treated Ruby and Diamond Platinum Ring
Located in New York, NY
2 Carat Round Treated Ruby And Diamond Platinum Ring Size 4 prong set Platinum 7.3 Grams Really
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, Platinum

14 Karat Gold Round Yellow Sapphire and Diamond Vintage Ring Center 1/2 Carat
Located in San Francisco, CA
round brilliant sapphire, accented with round brilliant diamonds. Experience the difference in person
Category

21st Century and Contemporary American More Rings

Materials

Yellow Sapphire, Diamond, Yellow Gold

14K White Gold 1 1/2 Carat Composite Diamond Solitaire Diamond Engagement Ring
Located in New York, NY
in the shank for added sparkle. This unique ring is features in the finest 14K white gold, with 1 1/2
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

Diamond, White 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, 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

Near 2 Carat Ct Natural Real Round Diamond Eternity Band Ring 14k White Gold 1
Located in New York, NY
Classic near 2 Carat round diamond full eternity band ring in 14k white gold. 27 round brilliant
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, White Gold

Two-Tone 10K Gold 1 1/2 Carat Diamond Bypass Cocktail Ring
Located in New York, NY
unique design. Crafted in two-tone 10 karat gold, the total diamond weight is 1 1/2 carats. 'Video
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

White Diamond, Diamond, Rose Gold, White Gold, 10k Gold

2 1/2 Carat Eternity Round Cut Natural Diamond Band, Shared Prong
Located in Los Angeles, CA
This beautiful 2 1/2 carat eternity band is set in shared prong setting. It consists of all round
Category

2010s Wedding Rings

Materials

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

14K White Gold 1 1/2 Carat Diamond Bypass Cocktail Ring
Located in New York, NY
up with the extreme elegance, the ring is embellished with shimmering round and baguette cut diamonds
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, White Gold

10K Yellow Gold 1/2 Carat Round-Cut Multi Row Diamond Split Shank Cocktail Ring
Located in New York, NY
. Crafted with an intricate split shank design, this ring has a total carat weight of 1/2 c.t. and is
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

10K Yellow Gold 1/2 Carat Round-Cut Multi Row Diamond Split Shank Cocktail Ring
Located in New York, NY
. Crafted with an intricate split shank design, this ring has a total carat weight of 1/2 c.t. and is
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, 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

10K Yellow Gold 1/2 Carat Diamond Cocktail Ring
Located in New York, NY
. The ring has a total diamond weight of 1/2 carat. 'Video Available Upon Request.’ Product Features
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

Rose Gold 1/2 Carat Diamond Cluster Engagement Ring
Located in Santa Barbara, CA
An elegant cluster diamond 1/2 carat engagement ring, offering small production sustainability and
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

1 1/2 Carat Halo Design Round Cut Engagement Ring 8-Prong Setting
Located in Los Angeles, CA
1.50 ct. tw. Halo Design Round Cut Engagement Ring 8-Prong Setting. The center stone is 0.50 carat
Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

1 3/5 Carat Ct Natural Real Round Diamond Eternity Band Ring 14k White Gold 2
Located in New York, NY
Classic 1 3/5 carat round diamond full eternity band ring in 14k white gold. 27 round brilliant
Category

2010s American Band Rings

Materials

Diamond, White Gold

Eternity Diamond Ring Slender 18K Yellow Gold, 1/2 Carat Diamonds, 0.52 Carats
By Five Star Jewelry
Located in Austin, TX
carats Diamond Shape: Round brilliant cut Diamond Clarity: VS Diamond Color: G-H
Category

2010s American Contemporary Bridal Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

10K Yellow Gold 1/2 Carat Round and Baguette cut Diamond Open Space Bypass Ring
Located in New York, NY
open space bypass design, this ring is sure to turn heads. The round and baguette cut diamonds add a
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, White Diamond, Yellow Gold, 10k Gold

10K Two-Toned 1/2 Carat Round and Baguette-Cut Composite Pear Head Diamond Ring
Located in New York, NY
. Crafted in two-toned gold, the warm embrace of this ring sets the stage for 38 natural diamonds to shimmer
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold, White Gold

TJD 1/2 Carat Round Diamond 14Karat Gold Multi Row Anniversary Wedding Band Ring
By TJD
Located in New York, NY
occasion. Embedded with 76 round diamonds set in pave setting and dazzles in H-I color I2 clarity. Crafted
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, White Gold

TJD 1/2 Carat Round & Baguette Diamond 14K White Gold Designer Wedding Band Ring
By TJD
Located in New York, NY
Wow her with the scintilating look of this diamond leaf ring. This wedding band is beautifully
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, White Gold

3 1/2 Carat Real Natural Round Diamond Full Eternity Band Ring in 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 Wedding Rings

Materials

Diamond

0.33 Carat Round Cut Cluster 18 Karat White Gold Halo Engagement Diamond Ring
By Hasbani Diamonds
Located in London, GB
This Beautiful 0.33 Carat White Round Cut Diamond Cluster Halo ring is set in 18 Karat White Gold
Category

2010s British Modern Cluster Rings

Materials

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

Natural 1/2 Carat Round Diamond Designer Cuff Ring 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in IN
Elevate your style with the timeless elegance of this Natural 1/2 Carat Round Diamond Designer Cuff
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, White Gold, 14k Gold

TJD 1/2 Carat Round Diamond 14Karat Yellow Gold Zigzag Fashion Wedding Band Ring
By TJD
Located in New York, NY
Karat yellow Gold and features 93 round diamond set in micro-prong and channel setting. This Wedding
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Yellow Gold

1.15 Carat Diamond Full Eternity Ring Size P 1/2
Located in London, GB
) Weight: 4.3 grams Size: P 1/2 Band Width: 2.75mm Total Diamond Carat Weight: Approx. 1.15 carats Diamond
Category

20th Century Wedding Rings

Materials

Diamond, Platinum

Natural 1/2 Carat Round Diamond Designer Cuff Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in IN
Wt. :- 2.86 gm Natural Diamond Wt. :- 0.50 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, 18k Gold, White Gold

10K White Gold 1/2 Carat Diamond Pear Shaped Cluster Ring
Located in New York, NY
cluster. With a total weight of 1/2 carat, these diamonds shimmer with a mesmerizing allure. The H-I color
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, White Diamond, White Gold, 10k Gold

14K White Gold 1 1/2 Carat White and Treated Black Diamond Cocktail Ring
Located in New York, NY
Bold and striking, this glamorous 1 1/2 cttw diamond cocktail ring will bring magnificent glamour
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Black Diamond, White Diamond, Diamond, 14k Gold, White Gold

18 Karat Yellow Gold Thelma Curve Diamond Ring '1/2 Carat'
Located in San Francisco, CA
This curved band features Micro -Prongs set round brilliant diamonds to match your engagement ring
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

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1 2 Carat Round Diamond Ring For Sale on 1stDibs

You are likely to find exactly the 1 2 carat round diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 1 2 carat round diamond ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 1 2 carat round diamond ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., TJD and Cartier are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and mixed cut versions for sale. If you’re browsing our inventory for a 1 2 carat round diamond ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 1 2 Carat Round Diamond Ring?

The price for a 1 2 carat round diamond ring starts at $1 and tops out at $1,875,000 with these rings, on average, selling for $3,448.

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.