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1 Half Carat Diamond Ring

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0.70 Carat Diamond Tapered Baguettes Gold Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Band Baguette Ring The ring is 14K Yellow Gold There are 0.70 Carats in
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

1/2 Carat Diamond Cluster V Band Half Carat Diamond Cluster Ring Yellow Gold
By Five Star Jewelry
Located in Austin, TX
SI-1 Diamond Color: G to H Ring Size: 6.5 This ring can be resized or ordered in your specific
Category

21st Century and Contemporary American Baroque Revival Bridal Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1/2 Carat Diamond Cluster V Band Half Carat Diamond Cluster Ring Yellow Gold
By Five Star Jewelry
Located in Austin, TX
SI-1 Diamond Color: G to H Ring Size: 6.5 This ring can be resized or ordered in your specific
Category

21st Century and Contemporary American Baroque Revival Fashion Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vintage 1.10 Carat Diamond White Gold Half Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.10 carat diamond, 14 karat white gold half eternity ring; part of our
Category

1990s Unknown Band Rings

Materials

Diamond, 14k Gold, White Gold

1.66 carat Diamond and Platinum Half Eternity Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive contemporary 1.66 carat diamond and platinum half eternity ring
Category

Early 2000s Unknown Engagement Rings

Materials

Diamond, Platinum

4.47 Carat Oval Tanzanite 3 Stone 'Half Moon' Diamonds Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
Half Moon diamonds (TW; 0.93 Ct) engagement ring. Details: Center Stone: 4.47 carat Oval Shape
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Tanzanite, 18k Gold

Diamond Ring with Half Moon Sapphire Sides 2.20 Carats
Located in North Hollywood, CA
This ring is unusual as it has a center oval cut Diamond of 1.20 carats and enhanced by moon cut
Category

Early 2000s Unknown Modern Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Brilliant Diamond Solitaire, Half Carat '0.40 Carat' Round Ring White Gold
By Five Star Jewelry
Located in Austin, TX
This diamond solitaire engagement ring has a genuine round brilliant diamond set in a traditional
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1/3 Ct, Oval Diamond Ring, Half Bezel Diamond Band, 14K Solid Gold, SI GH
Located in New York, NY
, Fashion Ring, Half Bezel Ring, Diamond Band, Fashion Ring, Stacking Ring, Everyday Ring, Gift
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Gold

AGL Certified 4.49 Carat No Heat Burma Sapphire & Half Moon Diamond Ring
By Gad & Co.
Located in Miami, FL
_______________________ Diamond Details (1):  - Type: Natural Diamond - Carat: 0.59 CTTW - Cut: Half Moon - Quantity: 2
Category

21st Century and Contemporary Burmese Modern Engagement Rings

Materials

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

Half Carat Hald Diamond Band 14k Yellow Gold Wedding Band .50 Carat Diamond Ring
By Five Star Jewelry
Located in Austin, TX
. 14K Gold 0.50 Carat Total Diamond Weight Half Band Design Available in ring sizes 4 to 9 1/2, White
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Half Band 0.25 Carat, 1/4 Ct, Diamond Wedding Band 14K White Gold Any SZ
By Five Star Jewelry
Located in Austin, TX
MOST POPULAR DIAMOND BAND! 14K White Gold 0.25 Carat Total Diamond Weight Diamonds VS2 Clarity
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

Vintage Diamond and 18 Carat White Gold Half Eternity Ring
Located in Chipping Campden, GB
The diamonds in this ring total approximately 50pts and are princess cut which give such a
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, White Gold

White Gold Diamond Solitaire Ring -14k Half Moon .40ct Initial D Monogram Letter
Located in Greensboro, NC
Diamond Carat(s): .40ct Cut: Half Moon Color: I Clarity: VS2 Total Carats: .40ct Style: Solitaire Theme
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Bespoke Diamond Half Eternity Ring 0.50ct
Located in SYDNEY, NSW
Unique features: A women's, custom made, diamond Ring Diamond half eternity ring. Made of 18 kt
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, White Gold

GIA Cert. 10.20 Carat Radiant Fancy Intense Yellow & Half Moon Cut Diamond Ring
By Gad & Co.
Located in Miami, FL
_________________________________________ Side Stone Details (1): - Type: Diamond - Carat: 1.04 CTTW - Cut: Half Moon - Color: E-F - Clarity: VS1
Category

2010s Hong Kong Modern Engagement Rings

Materials

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

Diamond Wedding Band, 14 Karat White Gold Diamond 1/2 Half Band, Stackable Ring
By Five Star Jewelry
Located in Austin, TX
. This diamond band has round brilliant diamonds going 1/2 around the entire ring. The diamonds are top
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

18 Karat White Gold 2.63 Carat Diamond Cocktail Half-Band Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold 2.63 Carat Diamond Cocktail Half-Band Ring This glamorous cocktail-style mix
Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

14K White Gold 1 1/3 Carat White & Blue Diamond Halo Cocktail Statement Ring
Located in New York, NY
1.34 carat total weight of diamonds with a whopping 67 individual stones. The fashion ring features a
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

Diamond, White Diamond, Blue Diamond, 14k Gold, White Gold

3.7 Carat Half Way Diamonds 18 Karat Yellow Gold Bezel Ring
Located in Aventura, FL
18 Karat Yellow Gold Band With Bezel Diamonds Half Way Ring This Luxury 18K Yellow Gold with 3.7CT
Category

21st Century and Contemporary American Modernist Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

2.95 Carat Natural Cabochon Sapphires and Diamond Half Eternity Band Ring
Located in Tokyo, JP
A beautiful half eternity band ring featuring 2.95 Carats Natural Cabochon Sapphires and 0.47
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

Diamond Vanki Indian Ring - Half Studded
Located in New York, NY
cut natural diamonds All diamonds are D-G color, VS clarity Approximate total carat weight 0.50
Category

21st Century and Contemporary American Anglo-Indian Fashion Rings

Materials

Diamond, 14k Gold

Emerald and Diamond 18 Carat Yellow Gold Half Eternity Band Ring
Located in London, GB
This 18 carat yellow gold band ring is beautifully inlaid in the centre with a row of eleven square
Category

1990s English Modern Band Rings

Materials

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

Vintage Ruby and Diamond 18 Carat White Gold Half Eternity Ring
Located in Chipping Campden, GB
-between these trios of pink stones are bright round cut diamonds measuring 4pts each. Ring Size: M 1/2
Category

Vintage 1980s British Modern Band Rings

Materials

Diamond, Ruby, White Gold

Suzy Levian 14K Rose Gold 1 cttw Diamond Eternity Half Band
By Suzy Levian
Located in Great Neck, NY
. Adorn your hand or the hand of a loved one with 1 carat total weight of diamonds that come together in a
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

Suzy Levian 14K Yellow Gold 1 cttw Diamond Eternity Half Band
By Suzy Levian
Located in Great Neck, NY
finish. Adorn your hand or the hand of a loved one with 1 carat total weight of diamonds that come
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

Suzy Levian 14K White Gold 1 cttw Diamond Eternity Half Band
By Suzy Levian
Located in Great Neck, NY
finish. Adorn your hand or the hand of a loved one with 1 carat total weight of diamonds that come
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

Diamond and Yellow Gold Half Eternity Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.56 carat diamond and 18k yellow gold, 18k white gold set half eternity
Category

Early 2000s English Contemporary Wedding Rings

Materials

Diamond, 18k Gold, Yellow Gold

Belgian Diamond and White Gold Half Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
An unusual 0.85 carat diamond and 18 karat white gold half eternity ring; part of our diverse
Category

Early 2000s Belgian Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1 Carat Diamond Double Halo 14K Gold Engagement Ring
Located in Atlanta, GA
This stunning Diamond and 14 Karat White Gold Engagement Ring features 1 carat total weight of
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

10K Yellow Gold 1/2 Carat Diamond Composite and Halo Ring
Located in New York, NY
, 38 baguette diamonds and 12 princess-cut diamonds harmoniously unite, boasting a total weight of half
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

White Diamond, Diamond, 10k Gold, Yellow Gold

Stunning 0.15ct Half Eternity Diamond Platinum Ring
Located in רמת גן, IL
highlight its beauty. With a carat weight of 0.01, this diamond radiates brilliance and is adorned with a G
Category

2010s Singaporean Band Rings

Materials

Diamond, Platinum

1.00 Carat Emerald Cut Diamond Five-Stone Yellow Gold Half Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A contemporary 1.00 carat diamond, 18k yellow gold, 18k white gold set, five stone ring; part of
Category

Early 2000s Unknown Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

GIA 1 Carat Diamond Halo Rose Gold Ring Round Diamond Cushion Halo Ring
Located in Austin, TX
half way around the ring. The center GIA certified round brilliant diamond weights 1.02 carats and is
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

2.30 Carat Princess Cut Natural Sapphire and Diamond Half Eternity Band Ring
Located in Tokyo, JP
A beautiful half eternity band ring featuring 2.30 Carats Natural Princess Cut Sapphires and 0.65
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

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

4, 39 CTS K-VS2 half cut diamond ring
Located in PARIS, FR
Stones: 1 half cut diamond of 4.39cts K / Vs2, 6 baguette diamonds: 0.50ct, 20 brilliants: 0.20ct
Category

Early 2000s Art Deco Engagement Rings

Materials

Diamond, Platinum

Suzy Levian 14K Rose Gold 1/2 cttw Diamond Eternity Half Band
By Suzy Levian
Located in Great Neck, NY
This elegant Suzy Levian diamond half eternity band features a total of ten round cut diamonds (G-H
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

Vintage Diamond and White Gold Half Eternity Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 0.90 carat diamond and 18 karat white gold half eternity style dress ring
Category

Vintage 1970s Unknown Retro Wedding Rings

Materials

Diamond, Gold, 18k Gold, White Gold

2.50 Carat Round Diamond Channel Set 18 Karat White Gold Half Eternity Ring
Located in London, GB
carat White gold and has a total diamond weight of 2.50 Carat. Ring has a British Hallmark by the London
Category

2010s British Modern Bridal Rings

Materials

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

1.50 Carat Diamond Channel Set 18 Karat Rose Gold Half Eternity Band Ring
Located in London, GB
carat White gold and has a total diamond weight of 1.50 Carat. Ring has a British Hallmark by the London
Category

2010s British Modern Bridal Rings

Materials

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

IGI Certified 18K White Gold 1/2 Carat Diamond Wedding Band Ring
Located in New York, NY
Elegant and timeless, this diamond wedding band features 1/2 carat total weight of diamonds with an
Category

21st Century and Contemporary Indian Modern Band Rings

Materials

White Diamond, Diamond, 18k Gold, White Gold

Vintage Diamond 9 Carat Gold Half Eternity Band
Located in Chipping Campden, GB
diamonds are bright and sparkly. Ring Size: J 1/2 or 5 Band Width: 3mm Weight: 1.5g
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, 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

4.00 Carat Opal and 1/5 Carat Diamond Ring in Brushed 14 Karat Yellow Gold
By Five Star Jewelry
Located in Austin, TX
diamonds are top quality, F-G color and Vs-1 clarity. The diamond go half way around the ring and can be
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

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

Diamond Band Ring, 1/2 Carat, 18 Karat Yellow Gold, .5 Carat Diamond Custom Band
By Five Star Jewelry
Located in Austin, TX
Natural diamonds set in a natural/nature inspired design. Half a carat diamond band with round
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Diamond and White Gold Half Eternity Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.34 carat baguette cut diamond and 18 karat white gold half eternity ring; part of our
Category

1990s Bridal Rings

Materials

Diamond, 18k Gold, White Gold

Certified 14k Gold 0.26 Carat Natural Diamond Wedding Thin Single Half Band Ring
By GLEAMIRE
Located in Los Angeles, CA
Diamonds with a total of 0.26 carat in G-H color and SI clarity. CONTEMPORARY AND TIMELESS ESSENCE
Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

0.75 Carat Round Diamond Channel Set 18 Karat White Gold Half Eternity Band Ring
Located in London, GB
has a total diamond weight of 0.75 Carat. Ring has a British Hallmark by the London Assay Office. Ring
Category

2010s British Modern Bridal Rings

Materials

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

Vintage Diamond and 9 Carat Gold Half Eternity Band
Located in Chipping Campden, GB
This half eternity band holds 20points worth of shimmering diamonds. The stones are set within the
Category

Vintage 1950s British Modern Band Rings

Materials

Diamond, Gold

Vintage Diamond and 9 Carat White Gold Half Eternity
Located in Chipping Campden, GB
This half eternity band also has ornate shoulders that mimic the look of two diamonds. The diamonds
Category

Vintage 1950s British Modern Band Rings

Materials

Diamond, White Gold

Vintage Ruby and Diamond 18 Carat Gold Half Eternity
Located in Chipping Campden, GB
three diamonds. Ring Size: O or 7 1/4 Band Width: 3.5mm Weight: 3.5g
Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, Ruby, Gold

Diamond Scallop Band 14 Karat Gold Half Design 0.15 Carat Diamond Wedding Band
By Five Star Jewelry
Located in Austin, TX
total diamond weight Diamond Shape-Round Brilliant Diamond Clarity-VS-2 Diamond Color-G Ring Size-6 1/2
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

1/2 Carat Diamond Cluster Engagement Ring 14 Karat Gold Filigree Truglo Design
Located in Austin, TX
Designer Truglo diamond cluster ring with 1/2 carat of round brilliant diamonds! This stunning ring
Category

21st Century and Contemporary Retro Cluster Rings

Materials

Diamond, 14k Gold, Yellow Gold

PANIM 1 Carat Pear Shape Diamond Rosecut 18K White Gold Wrap Ring
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 1 Carat Pear Shape Diamond Rosecut 18K White Gold Wrap Ring Presented here is 1.10 Total
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

0.72 Carat Natural Ruby and Diamond Half-Eternity Ring Set in 18 Karat Gold
Located in Tokyo, JP
A stunning Half-Eternity Engagement Ring featuring a total of 0.72 Carats Natural Ruby and 0.70
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

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

Certified 1 Carat Diamond Vintage Style Ring and Antique Hand Engraving
By Five Star Jewelry
Located in Austin, TX
This vintage styled diamond engagement ring has a 1.01 carat round brilliant, Hearts & Arrows
Category

21st Century and Contemporary American Art Nouveau Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Half Eternity Ring with 0.50ct Brilliant Cut Diamond
Located in Yorkshire, West Yorkshire
Celebrate everlasting love with our Platinum half eternity ring, featuring 0.50ct of brilliant cut
Category

21st Century and Contemporary British Modern Band Rings

Materials

Diamond, Platinum

1970S Diamond and 18K White Gold Half Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 0.72 carat diamond and 18 karat white gold half eternity ring; part of our
Category

Vintage 1970s British Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Diamond and White Gold Half Eternity Ring, Circa 1970
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.36 carat diamond and 18 karat white gold half eternity ring; part of our
Category

Vintage 1970s Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1990s Diamond and White Gold Half Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.95 carat diamond, 18 karat white gold half eternity ring; part of
Category

1990s Unknown Band Rings

Materials

Diamond, 18k Gold, White Gold

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1 Half Carat Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 1 half carat diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. 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 1236 vintage editions and 1748 modern creations to choose from as well. You’re likely to find the perfect 1 half carat diamond ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Creating a 1 half carat diamond ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Five Star Jewelry and Shreve, Crump & Low 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 cushion cut alternatives. If you’re browsing our inventory for a 1 half carat 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 Half Carat Diamond Ring?

The price for a 1 half carat diamond ring starts at $1 and tops out at $6,500,000 with these rings, on average, selling for $4,803.

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.