Skip to main content

.5 Carat Rings

49
3,191
to
439
2,715
333
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
1
39
616
2,535
31
22
60
54
44
26
20
25
30
27
97
93
91
69
62
2,336
804
51
2,694
1,404
1,249
981
338
2,926
632
413
185
187
1652
245
162
162
116
980
417
208
40
39
26
18
9
2
2
2
2
Carat Weight: .5 Carat
Yellow Gold Sapphire Solitaire Engagement Ring - 14k Round .65ct
Located in Greensboro, NC
Size: 4 1/4 Sizing Fee: Up 5 sizes for $40 or Down 2 sizes for $30 Note: If resized up, the ring's shank will be replaced. Metal Content: 14k Yellow Gold & 14k White Gold Stone In...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Sapphire, 14k Gold, Yellow Gold

Di Modolo Favola Onyx & Diamond Ring - White Gold 18k .72ctw Geometric
Located in Greensboro, NC
Size: 8 Sizing Fee: Up 3 sizes for $60 or Down 2 sizes for $40 Brand: Di Modolo Collection: Favola Metal Content: 18k White Gold Stone Information Natural Onyx Color: Black Natu...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

GIA Certified 0.52 Ctw 3-Stone Diamond Engagement Ring in 14K Rose Gold
Located in Los Angeles, CA
Elevate your proposal with our stunning Three Stone 14K Rose Gold Diamond Engagement Ring, a true symbol of love and commitment. At its heart shines a GIA-certified round brilliant c...
Category

2010s .5 Carat Rings

Materials

Diamond, 14k Gold

Tiffany & Co .73ct D VS2 Solitaire Platinum Engagment Ring
Located in Newton, MA
The Tiffany® Setting Engagement Ring in Platinum is offered by Alex & Co. This 6 prong setting knife edge ring features a round brilliant cut diamond 0.73ct D color and VS2 clarity. ...
Category

21st Century and Contemporary American Modern .5 Carat Rings

Materials

Diamond, Platinum

Natural Diamond Ring 0.55 Carats 18 Karats White Gold Statement Engagement Ring
Located in Antwerpen, BE
Experience elegance and sophistication with our 18k white gold diamond halo engagement ring. Meticulously crafted, this ring features a cluster of baguette and round diamonds, exudin...
Category

2010s Belgian Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Yellow Gold Peridot & Diamond Bypass Ring - 10k Oval .50ct
Located in Greensboro, NC
Size: 4 1/4 Sizing Fee: Up 2 sizes for $35 or Down 2 sizes for $30 Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natural Peridot Carat(s): .50ct Cut: Oval Colo...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Peridot, 10k Gold, Yellow Gold

Geoffrey Good Hex Bar Natural Diamond Eternity Band 14mm
Located in Hudson, NY
A sleek, architectural statement band from Geoffrey Good. Geoffrey has created and restored magnificent jewels for firms and museums including Cartier, Christie's, Sotheby's, Taffin...
Category

2010s Contemporary .5 Carat Rings

Materials

Diamond, 18k Gold, Rose Gold, Yellow Gold, Platinum

Watermelon Tourmaline Solitaire Ring in Solid 14K White Gold Emerald Cut 6x4mm
Located in Columbus, OH
This ring features a beautiful watermelon tourmaline in a classic NNJ Designs ring setting in 14k white gold. A gorgeous modern look that's perfectly balanced between minimalist and ...
Category

2010s American Modern .5 Carat Rings

Materials

Tourmaline, Gold, 14k Gold, White Gold

GIA 0.50 Carat Cushion Fancy Pinkish Brown Diamond White Gold Ring 14k
Located in Great Neck, NY
Fancy Pinkish Brown 0.50 Carats Cushion natural diamond set on a 6 prong white gold 14 Karat Ring. Sparkling, Shiny. Ring Size 7.25
Category

2010s American .5 Carat Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

0.89 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One 0.89 Carat Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 0.89 carat. Accented by two marquise and ten round brilliant cut diamonds with a total weight ...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany & Co. Platinum True Cut Diamond Engagement Ring .59ct TW FVS1
Located in New York, NY
Pre-Owned Tiffany & Co. engagement ring from the True collection finely crafted in platinum featuring a cushion brilliant diamond center weighing 0.50 carats , F color , VS1 clarity ...
Category

21st Century and Contemporary American Modern .5 Carat Rings

Materials

Diamond, Platinum

Art Deco GIA 0.70 Carat Marquise Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 0.70 Carat Marquise Cut Diamond Platinum Ring. Featuring one GIA marquise cut diamond of 0.70 carat, accompanied by GIA #6411896596 stating the diamond is D color, S...
Category

1920s Art Deco Vintage .5 Carat Rings

Materials

Diamond, White Diamond, Platinum

Alexander Beverly Hills 0.74ct Heart Diamond D-F VVS2/VS1 Half Eternity Band
Located in BEVERLY HILLS, CA
Stunning heart shape diamond eternity band, By Alexander Beverly Hills. 9 heart brilliant diamonds, 0.77 carats. D-F color and VVS2/VS1 clarity. Set in platinum, 4.15 grams, size 6.5...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, White Diamond, Platinum

Van Cleef & Arpels Modernist Vintage 18K Gold Diamond Ring
Located in Flushing, NY
Van Cleef & Arpels Modernist Vintage 18K Gold Diamond Ring  Marked: VAC 750 Italy Approximate Dimensions: 7 (Ring Size) 1.8 cm (Width) Approx. 0.75 ct (Diamond) 13.6 grams in we...
Category

1960s Italian Vintage .5 Carat Rings

Materials

Gold, 18k Gold

Elizabeth Fine Jewelry 0.50 Carat Diamond Chain Link Ring 18K Rose Gold
Located in New York, NY
The Diamond Chain Link Band Ring is a stunning piece of jewelry that exudes elegance and luxury. Crafted with exquisite precision, this ring features a continuous band adorned with s...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Rose Gold

Yellow Gold Light Pink & White Topaz Halo Ring - 10k Oval .64ctw Flower
Located in Greensboro, NC
Size: 9 1/2 Sizing Fee: Up 2 sizes for $25 or Down 3 sizes for $25 Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natural Topaz Treatment: Routinely Enhanced Car...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Topaz, 10k Gold, Yellow Gold

Yellow Gold Diamond Cluster Ring - 10k Round Brilliant .50ctw Tiered
Located in Greensboro, NC
Size: 7 3/4 Sizing Fee: Up 3 sizes for $35 or Down 2 sizes for $35 Metal Content: 10k Yellow Gold Stone Information Natural Diamonds Carat(s): .50ctw Cut: Round Brilliant Color: H...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, 10k Gold, Yellow Gold

0.60 Carat Diamond Platinum 18K Wedding Band
By DGI
Located in Los Angeles, CA
This band has 22 Round Cut Diamonds that weigh 0.60 carats. The clarity and color of the diamonds are SI-F. The band is 5.5 mm in thickness. The band is curated in Platinum and 18K...
Category

2010s American Contemporary .5 Carat Rings

Materials

Diamond, 18k Gold, Platinum

Peter Suchy .74 Carat Diamond Platinum Wedding Band Ring
Located in Stamford, CT
Peter Suchy seven diamond platinum wedding band ring. 7 round brilliant cut diamonds, G-H VS-SI approx. .74cts Size 6 and sizable Platinum Stamped: PLAT 4.6 grams Width at top: ...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Platinum

White Gold Diamond Cluster Cocktail Ring - 10k Single .56ctw Intertwined Links
Located in Greensboro, NC
Size: 6 Sizing Fee: Up 1 1/2 sizes for $30 or Down 1 size for $30 Metal Content: 10k White Gold Stone Information Natural Diamonds Carat(s): .56ctw Cut: Single Color: I - J - K Cl...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, 10k Gold, White Gold

Art Deco Diamond Platinum Flexible Ring
Located in Beverly Hills, CA
One Art Deco Diamond Platinum Flexible Ring. Featuring 60 single cut diamonds with a total weight of approximately 0.70 carat, graded colorless, VS clarity. Crafted in platinum. Take...
Category

1920s Art Deco Vintage .5 Carat Rings

Materials

Diamond, White Diamond, Platinum

Barbara's Diamond Earrings and Ring Set
Located in Los Angeles, CA
Orange Sapphire and diamond earring and ring set, all with a high polish finish. Available in 18K White Gold.  Earring Description:  Diamond Type : Natural Diamond Metal : 18K Metal...
Category

2010s American Modern .5 Carat Rings

Materials

18k Gold, White Gold

Antique Edwardian Diamond and Sapphire Ring in excellent condition, circa 1915
Located in Aspen, CO
Antique Edwardian diamond and fancy cut natural vivid blue sapphire platinum ring in a quatrefoil motif, circa 1915. The center four diamonds are surrounded by calibre cut natural vi...
Category

1910s American Edwardian Vintage .5 Carat Rings

Materials

Diamond, White Diamond, Pink Diamond, Sapphire, Blue Sapphire, Platinum

Aquamarine Ring w Natural Diamonds in 14K White Gold Pear cut 8x6mm
Located in Columbus, OH
This beautiful ring features a pear cut sparkling Aquamarine in 14k White Gold with a natural diamonds halo. A ring design perfect for an eye catching engagement or anniversary. This...
Category

2010s American Modern .5 Carat Rings

Materials

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

Illusional Diamond Band Ring
Located in Los Angeles, CA
Diamond illusion designed band, all with a high polish finish. Available in 18K White Gold. Ring Information Diamond Type : Natural Diamond Metal : 18K Metal Color : White Gold Diam...
Category

2010s American Modern .5 Carat Rings

Materials

18k Gold, White Gold

Ring with onyx and diamonds steel
Located in The Hague, ZH
Steel band ring with onyx set with brilliant cut diamonds. 0.65ct. - F/G - VS/SI - ring size U.S. 7 - EU. 17.25(54) detailed description: the front of the ring is 1.2 cm wide weig...
Category

2010s Dutch Modern .5 Carat Rings

Materials

Diamond, Onyx, Steel

Tiffany & Co Platinum Round Diamond Engagement Ring .88ct G VVS2
Located in New York, NY
Tiffany & Co. solitaire engagement ring finely crafted in a 6 prong platinum mounting featuring a round brilliant cut center weighing 0.88 carats, G color VVS2 clarity diamond with e...
Category

21st Century and Contemporary American Modern .5 Carat Rings

Materials

Diamond, Platinum

1.60 Carat Emerald Diamond 14 Karat White Gold Engagement Ring
By DGI
Located in Los Angeles, CA
This ring has a 0.94 Carat Oval Cut Emerald and is surrounded by 24 Round Cut Diamonds that weigh 0.66 Carats. (Clarity: SI, Color: F) The total carat weight of the ring is 1.60 cara...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Elizabeth Fine Jewelry 0.50 Carat Diamond Chain Link Ring 18K White Gold
Located in New York, NY
Introducing our stunning 0.50 Carat Diamond Chain Link Ring in 18K White Gold. This ring is a true showstopper with its intricate chain-link design and sparkling pavé diamonds. Craft...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Mens diamond wedding ring in 18k Yellow gold, pinky ring for men
Located in Jaipur, RJ
Mens diamond wedding ring in 18k White gold, Chunky wedding ring for men Available in 18k Yellow gold. Same design can be made also with other cu...
Category

2010s Indian Art Deco .5 Carat Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

0.68 Carat Diamond Bubble Ring 18k White Gold
Located in New York, NY
Introducing the simple and modern elegance of the Bezel Set Diamond Ring in 18K white gold. This exquisite piece showcases the timeless beauty of continuous brilliant round diamonds,...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Elizabeth Fine Jewelry 0.50 Carat Diamond Chain Link Ring 18K Yellow Gold
Located in New York, NY
Introducing our chic 0.50 Carat Diamond Chain Link Ring in luxurious 18K Yellow Gold. This stunning ring combines modern aesthetics with timeless elegance, featuring a half-carat of ...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

0.69 Carat Round & Baguette Diamond Twist Band Ring 18K Rose Gold
Located in New York, NY
Introducing our stunning 0.69 Carat Round & Baguette Diamond Twist Band Ring in 18K Rose Gold. This ring features a beautiful combination of round and baguette-cut diamonds, creating...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Rose Gold

Vintage 0.89 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.89 Carat Sapphire and Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 0.89 carat. Accented by six tapered baguettes and 10 round brilliant cut diamonds ...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

0.97 Carat Diamond Double Flower Statement Ring in 18K Yellow Gold
Located in New York, NY
Introducing our breathtaking 0.97 Carat Diamond Double Flower Statement Ring in 18K Yellow Gold. This mesmerizing piece combines elegance and whimsy with its enchanting design. Two s...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

0.70 Carat Round & Baguette Cut Diamond Twist Band Ring 18K Yellow Gold
Located in New York, NY
Introducing our breathtaking 0.70 Carat Round & Baguette Cut Diamond Twist Band Ring in 18K Yellow Gold. This exquisite piece showcases a perfect combination of round and baguette-cu...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

0.70 Carat Round & Baguette Cut Diamond Twist Band Ring 18K White Gold
Located in New York, NY
Enhance your elegance with the mesmerizing allure of our 0.70 Carat Round & Baguette Cut Diamond Twist Band Ring in luxurious 18K White Gold. This exquisite piece boasts a harmonious...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

0.77 Carat Diamond Spiral Ring 18K Rose Gold
Located in New York, NY
Introducing our stunning 0.77 Carat Diamond Spiral Ring in 18K Rose Gold. Crafted with exquisite attention to detail, this spiral ring showcases the perfect balance of elegance and m...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, Rose Gold

Vintage 1980’s 18ct Gold French Diamond Encrusted Oval Shaped Signet Ring
Located in Brighton, GB
Vintage Diamond Signet Ring 18ct Gold Tested Unidentified Star Hallmark Circa 1980s This stunning 18ct yellow gold French oval-shaped signe...
Category

Late 20th Century French .5 Carat Rings

Materials

Diamond, Gold, 18k Gold

IGI 14K 0.98 ct Natural Pink Diamonds Lucky Clover Antique Design Ring
Located in Kaohsiung City, TW
*IGI 14K 0.98 ct Natural Pink Diamonds Lucky Clover Antique Design Ring* This band features a stunning design with a 4-leaf clover crafted from 14K rose gold. It is set with natural...
Category

21st Century and Contemporary Taiwanese Contemporary .5 Carat Rings

Materials

Diamond, Pink Diamond, Gold, 14k Gold, Rose Gold

Antique Platinum Single Stone Diamond Engagement Ring
Located in Brighton, GB
Antique Diamond Ring Platinum Circa 1920’s Fabulous Single Stone Diamond Ring. Set with a Centre Old European Cut Diamond. Estimated 0.60cts, HI Colour & VS2 Clarity. The Ring ...
Category

Early 20th Century English .5 Carat Rings

Materials

Diamond, Platinum

0, 94 carat H/SI1 diamond ring in platinum
Located in PARIS, FR
Stones: Old cut diamond of 0.94 ct H/SI1 and entourage diamonds of 0.35 ct. Material: Platinum Weight: 4.8g Period: Recent art deco style (handmade) Size: 53 (free sizing) Certificat...
Category

Early 2000s Art Deco .5 Carat Rings

Materials

Diamond, Platinum

0.95 Carat Diamond Double Flower Statement Ring in 18K Rose Gold
Located in New York, NY
Indulge in the sheer beauty of our 0.95 Carat Diamond Double Flower Statement Ring in 18K Rose Gold. This enchanting piece effortlessly blends elegance and whimsy, showcasing two exq...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Rose Gold

Antique 0.85 Carat Old Cut Diamond Swirl Ring
Located in London, GB
Here we have a fabulous diamond swirl ring dating back to the Edwardian period. This antique piece showcases a single round faceted old European cut diamond at the centre of the face...
Category

Early 20th Century .5 Carat Rings

Materials

Diamond, Platinum

Sapphire Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
One Sapphire Diamond Platinum Cluster Ring. Featuring one oval mixed cut sapphire of 0.61 carat. Accented by ten round brilliant cut diamonds ...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

0.53 Carat Ruby Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
One 0.53 Carat Ruby Diamond Platinum Cluster Ring. Featuring one oval mixed cut ruby of 0.53 carat. Accented by six tapered baguette and eight round brilliant cut diamonds with a tot...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Ruby, Platinum

0.52 Carat Round Cut Diamond Band Ring 18K Rose Gold
Located in New York, NY
Introducing our exquisite 0.52 Carat Round Cut Diamond Band Ring in 18K Rose Gold. This stunning piece is guaranteed to capture attention with its dazzling display of diamonds. The t...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Rose Gold

Elizabeth Fine Jewelry 0.83 Carat Diamond Multi-Row Spiral Ring 18k Rose Gold
Located in New York, NY
Introducing the breathtaking 0.83 Carat Diamond Multi-Row Spiral Ring in 18k Rose Gold! This stunning piece of jewelry is truly unique and special. It features a mesmerizing multi-r...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Rose Gold

0.85 Carat Diamond Multi-Row Spiral Engagement Ring in 18k White Gold
Located in New York, NY
Discover our exquisite 0.85 Carat Diamond Multi-Row Spiral Engagement Ring in 18K White Gold. This beautiful piece is a unique expression of elegance, perfect for any special occasio...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

White Gold Diamond Enhancer Wedding Band - 14k Round .50ctw Wrap Jacket Ring
Located in Greensboro, NC
Size: 7 1/4 Sizing Fee: Up 2 1/2 sizes for $70 or Down 1 1/2 size for $70 Metal Content: 14k White Gold Stone Information Natural Diamonds Carat(s): .50ctw (carat stamp) Cut: Roun...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. Platinum Lucida Tiffany Wedding Set
Located in Rome, IT
The Platinum Lucida Tiffany Wedding Set you've described is a classic and elegant choice for couples seeking timeless sophistication in their enga...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, White Diamond, Platinum

Edwardian GIA 0.99 Carat Old European Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Edwardian GIA 0.99 Carat Old European Cut Diamond Platinum Ring. Featuring one GIA old European cut diamond of 0.99 carat, accompanied by GIA #2235195659 stating the diamond is I...
Category

1910s Edwardian Vintage .5 Carat Rings

Materials

Diamond, White Diamond, Platinum

0, 92 ct I/VS1 diamond ring in platinum
Located in PARIS, FR
Stones: Central diamond of 0.92 ct I/VS1 and diamond surround for a total weight of 1.10 cts Material: Platinum Weight: 5.4g Period: Recent art deco style (handmade) Size: 50 (free s...
Category

Early 2000s Art Deco .5 Carat Rings

Materials

Diamond, Platinum

0.71 Carat Pave Diamond Wrap Ring 18K White Gold
Located in New York, NY
Elevate your style with our 0.71 Carat Pave Diamond Wrap Ring in 18K White Gold. This exquisite piece exudes timeless sophistication, featuring ...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Tiffany & Co. Platinum Lucida Diamond Engagement Ring .58ct I VVS1
Located in New York, NY
Vintage Tiffany & Co Lucida engagement ring with a 0.58 carat center I color VVS1 clarity finely crafted in Platinum.  Accompanied by Tiffany certificate and appraisal. Ring Specifi...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, Platinum

Vision in the Sea Ring
Located in Los Angeles, CA
Oval shape sapphire ring with diamond around, all with a high polish finish. Available in 18K White Gold. Ring Information Diamond Type : Natural Diamond Metal : 18K Metal Color : W...
Category

2010s American Modern .5 Carat Rings

Materials

18k Gold, White Gold

Illusional Round and Tear Drop Center Ring
Located in Los Angeles, CA
Dual illusion style with pear and round shape diamond ring, all with a high polish finish. Available in 18K White Gold. Ring Information Diamond Type : Natural Diamond Metal : 18K M...
Category

2010s American Modern .5 Carat Rings

Materials

18k Gold, White Gold

0.74 Carat Pave Diamond Wrap Ring 18K Yellow Gold
Located in New York, NY
Adorn yourself with sophistication and radiance through our 0.74 Carat Pave Diamond Wrap Ring in 18K Yellow Gold. This captivating piece feature...
Category

2010s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

Recently Viewed

View All