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.5 Carat Rings

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Carat Weight: .5 Carat
.50 Carat Diamond Heart Ring Invisible Custer 14 Karat
Located in Laguna Hills, CA
Pave diamond setting encrusted with diamonds set in an 11mm diameter ring. The width of the rings shank is 2.50 mm. A basket style support is underneath the top of ring lifting the c...
Category

21st Century and Contemporary Unknown Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

Peter Suchy GIA Certified .70 Carat Diamond White Gold Unisex Ring
Located in Stamford, CT
GIA certified diamond, in an eight-sided 14k white gold unisex setting. Created in the Peter Suchy workshop. 1 octagonal brilliant cut diamond H SI2, approx. .70cts GIA Certificate...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Five Stones Diamond Yellow Gold Ring
Located in Greenwich, CT
This classic and elegant design, is obtained by harmoniously setting the diamonds between gold bars creating an innovative band to celebrate your 5 year anniversary or just to wear w...
Category

21st Century and Contemporary American Neoclassical .5 Carat Rings

Materials

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

0.8 Carat Morganite and Diamond Ring in 18 Karat Rose Gold
Located in Hong Kong, HK
This collection features an array of magnificent morganites! Accented with diamonds these rings are made in rose gold and present a classic yet elegant look. Classic morganite ring...
Category

21st Century and Contemporary Hong Kong Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Morganite, 18k Gold, Rose Gold, Gold

0.62 Carat GIA Cert Diamond Sapphire Halo Platinum Engagement Ring
Located in New York, NY
This elegant platinum ring is centered with a sparkling GIA certified old mine brilliant cut diamond that weighs 0.62ct. graded I color with VS1 clarity. Accentuating the center stone are even colored french calibre cut...
Category

20th Century Art Deco .5 Carat Rings

Materials

Diamond, Sapphire, Platinum

.59 Carat Diamond Swirl Infinity White Gold Diamond Engagement Ring
Located in Stamford, CT
Intertwined 14k white gold diamond engagement ring with a bright sparkly white center diamond. The 2 rows of full cut diamonds join to hold the center diamond. 1 round brilliant cut...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Gold, 14k Gold, White Gold

0.55 Carat Blue Sapphire and Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Made by nature over a period of time and under great pressure, diamonds are a beautiful reminder that all things great take time. There is a reason why diamonds are a girl’s best fri...
Category

21st Century and Contemporary Hong Kong Contemporary .5 Carat Rings

Materials

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

Peter Suchy .56 Carat Diamond Platinum Infinity Wedding Band
Located in Stamford, CT
Infinity design diamond swirl wedding band. 8 Ideal full cut Diamonds in a platinum swirl design setting. The Diamonds go ¾ of the way around to allow for sizing and wear. Created in...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Platinum

.50 Carat Diamond Gold Midcentury Engagement Ring
Located in Stamford, CT
Vintage style diamond engagement ring. 14k white gold engagement ring with a round brilliant cut diamond center stone set in a sq...
Category

Mid-20th Century .5 Carat Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Platinum claw set Natural Coloured diamond Ring 0.88 Carat
Located in London, GB
Platinum ring with claw set natural coloured diamonds 0.88cts, handmade in Notting Hill, London by renowned British jeweller Malcolm Betts. Hammered platinum with delicate claws enca...
Category

2010s British Contemporary .5 Carat Rings

Materials

Diamond, Platinum

1.11 Carat Fancy Champagne Diamond Engagement 14 Karat White Gold Ring
By DGI
Located in Los Angeles, CA
This beautiful engagement ring has a Cushion Cut Champagne Diamond that weighs 0.56 carats with a clarity of VS. It has a halo of 64 Round Cut Diamonds that weigh 0.55 carats (SI-F)....
Category

2010s American Contemporary .5 Carat Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

18 Karat Ladies Gold Ring Set with 20 Diamonds and Pearl, by Wempe
Located in Berlin, DE
18 Karat Ladies Gold Ring set with 20 Diamonds and Pearl, by WEMPE. Unique piece of jewelry from the traditional Jewelry Wempe. The ring is set with...
Category

20th Century Modern .5 Carat Rings

Materials

White Diamond, Cultured Pearl, 18k Gold, Yellow Gold

14 Karat White, Yellow, Rose Gold Diamond Beaded Rings
Located in Great Neck, NY
Tricolor beaded eternity rings 3/4 of the way around set in 14K gold. The total carat weight of each ring is 0.75 carats. The color of the stones are G-H, the clarity is SI1. The rin...
Category

21st Century and Contemporary American Modern .5 Carat Rings

Materials

Diamond, 14k Gold

Round Diamond Cluster Engagement Ring in Yellow Gold
Located in New York, NY
This Round Cluster Diamond Engagement Ring in 18K gold showcases a 0.28 carat center surrounded by 0.30 carats total of smaller diamonds in a seamless halo design. Featuring a round solitaire illusion design and a polished tapered shank composition, this ladies diamond ring makes an chic affordable...
Category

21st Century and Contemporary American Modern .5 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

EGL Certified .82 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond platinum engagement ring, with a transitional round stone set in the center of filigree setting, with accent diamonds around the higher end of the crown. 1 transitional c...
Category

Early 20th Century .5 Carat Rings

Materials

Diamond, Platinum

0.7 Carat Tanzanite and White Diamond Ring in 14 Karat White Gold
Located in Hong Kong, HK
This collection features a selection of the most tantalizing Tanzanites. This enchanting East African gemstone can only be procured from one mine in the foothills of Mount Kilimanjar...
Category

21st Century and Contemporary Hong Kong Contemporary .5 Carat Rings

Materials

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

22 Karat Gold Channel Set Brilliant Cut diamond Ring
Located in London, GB
4mm 22K gold ring with channel set diamonds in a full eternity handmade in Notting Hill London by renowned British jewellery designer Malcolm Betts. Curv...
Category

2010s British Contemporary .5 Carat Rings

Materials

Diamond, Gold, 22k Gold, Yellow Gold

0.5 Carat Morganite and Diamond Ring in 18 Karat Rose Gold
Located in Hong Kong, HK
This collection features an array of magnificent morganites! Accented with diamonds these rings are made in rose gold and present a classic yet elegant look. Classic morganite ring...
Category

21st Century and Contemporary Hong Kong Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Morganite, Gold, 18k Gold, Rose Gold

GIA Certified .65 Carat Yellow Diamond White Gold Engagement Ring
Located in Stamford, CT
Vintage 1940's yellow and greenish diamond filigree engagement ring. GIA Certified natural diamond center stone in a 14k white gold setting. 1 round...
Category

Mid-20th Century .5 Carat Rings

Materials

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

Gem Bleu 0.93ct Morganite Double Halo Ring
Located in New York, NY
Introducing our stunning 0.93ct Morganite Double Halo Ring, the perfect balance of beauty and elegance. This ring is crafted with precision and care, ...
Category

2010s American Contemporary .5 Carat Rings

Materials

Diamond, Morganite, 14k Gold, Rose Gold

.50 Carat Diamond White Gold Three-Stone Swirl Engagement Ring
Located in Stamford, CT
Vintage 1950s three stone diamond ring. Swirl bypass style in 14k white gold. Three center diamonds, accented with single cut dimamonds. 3 round brilliant cut J SI diamonds, Approx....
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Peter Suchy 1.92 Carat Padparadscha Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy sapphire and diamond engagement ring. GIA certified cushion cut pink and orange Padparadscha center sapphire mounted in a handmade Platinum split shank with setting featu...
Category

2010s .5 Carat Rings

Materials

Diamond, Sapphire, Pink Sapphire, Padparadscha Sapphire , Platinum

GIA Certified 0.62 Carat Natural Brown Pink Radiant Cut Diamond Ring
Located in New York, NY
GIA Certified 0.62 carats Natural Brown Pink radiant cut diamond ring. Center stone is 0.62 carats and SI2 clarity. aprox 0.20 carats in natu...
Category

2010s American .5 Carat Rings

Materials

White Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold

Tiffany & Co. Diamond Platinum Lucida Solitaire Engagement Ring
Located in Narberth, PA
This gorgeous estate diamond engagement ring is an original Tiffany & Co. design! Named the "Lucida ®" Diamond ring, it features a beautiful mixed cut diamond at the ce...
Category

21st Century and Contemporary Contemporary .5 Carat Rings

Materials

Diamond, Platinum

Fancy-Yellow Marquise Diamond 18-Karat gold Halo Engagement Ring
Located in Monte Carlo, MC
The center diamond, a 0.79 carat fancy yellow marquise cut diamond, set in an timeless 18KT white gold halo ring, comes with a certificate from the esteemed HRD lab in Belgium. The ring is in mint state and has never been worn. it comes in a Claris A box. Ring Details: Side diamonds : 0.20 carat French state...
Category

2010s Contemporary .5 Carat Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Yianni Creations Aquamarine and Diamond Fine Silver and Rhodium Wide Band Ring
Located in Astoria, NY
Presenting Yianni Creations handcrafted ring from Hephestos Collection 100% handmade from fine silver (950 purity) plated with palladium to resist elements. The ring features 0.75 Ca...
Category

21st Century and Contemporary Greek Contemporary .5 Carat Rings

Materials

Aquamarine, Diamond, White Diamond, Palladium, Rhodium, Silver, Sterling...

0.7 Carat Tanzanite and White Diamond Ring in 18 Karat White Gold
Located in Hong Kong, HK
This collection features a selection of the most tantalizing Tanzanites. This enchanting East African gemstone can only be procured from one mine in the foothills of Mount Kilimanjar...
Category

21st Century and Contemporary Hong Kong Contemporary .5 Carat Rings

Materials

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

Roman Malakov 0.80 Carat Blue Sapphire and Diamond Pave Engagement Ring
Located in New York, NY
Featuring a 0.80 carat color-rich blue sapphire, elegantly set in an 18k white gold setting encrusted with baguette and round diamonds. Diamonds weigh 0.38 carats total. Size 6.75 US...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

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

GIA and IGI Certified 0.80 Carat Diamond Eight-Stone Half Band Gold Ring
Located in New York, NY
Very Beautiful Half Diamond Band Ring The ring is 14K Rose Gold There are 8 Round Cut Diamonds prong set There are 0.80 Carats In Diamonds G SI2/I1 The ring is a size 6.5, sizable. T...
Category

20th Century American Contemporary .5 Carat Rings

Materials

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

GIA Certified 0.79 Carat H VS1 Cushion Cut Diamond Platinum Solitaire Ring
Located in New York, NY
Solitaire Engagement Ring. The ring is Platinum 950. The Diamond is Cushion Cut, GIA Certified 0.79Ct H VS1. The ring is a size 5.00, sizable. The ring weighs 4.3 grams.
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 0.50 Fancy Intense Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
A engagement ring showcasing a long yellow baguette diamond certified by GIA as Fancy Intense Yellow color weighing 0.50 carat as a center stone. Flanked by two white baguette diamon...
Category

21st Century and Contemporary American Modern .5 Carat Rings

Materials

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

Georgios Collections 18 Karat White Gold Diamond and Ruby Floral Petal Band Ring
Located in Astoria, NY
S.Georgios designer floral ring crafted from solid 18 Karat White Gold. This gorgeous piece features a 0.60 Carat oval cut Ruby center and flower petals decorated with 0.65-carat bri...
Category

21st Century and Contemporary Greek Contemporary .5 Carat Rings

Materials

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

Art Deco .75 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage Platinum 1940s transitional cut Diamond engagement ring with baguette and round diamond accents. Square 1940’s style top with a round Diamond. 1 transitional cut Diamond, ap...
Category

Early 20th Century .5 Carat Rings

Materials

Diamond, Platinum

0.66 Carat Round Cut Diamond Band 14 Karat Rose Gold
By DGI
Located in Los Angeles, CA
A beautiful band that can be worn as a single band or stack with other bands in other colors of Gold! This ring has 30 Round Cut Diamonds that weigh 0.66 Carats. The clarity and co...
Category

2010s American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, Rose Gold

0.50 Carat Reddish Pink Spinel and Diamond White Gold Ring
Located in Tucson, AZ
A few years ago it was easy to find some beautiful red Spinels from Burma. In the last 3 years we have a hard time finding new material in this nice bright red. The stone in this r...
Category

2010s American Contemporary .5 Carat Rings

Materials

Diamond, Spinel, 14k Gold, White Gold

0.79 Carat Rose Cut Grey or White Diamond Cocktail Ring
Located in Great Neck, NY
This stunning cocktail ring showcases a unique 0.79 carat rose cut grey - white diamond, flaked by 2 pear shape white diamonds with surrounding white diamonds in the style of art nou...
Category

21st Century and Contemporary Art Nouveau .5 Carat Rings

Materials

Diamond, Yellow Gold, 18k Gold

0.70 Carat Princess Diamond Wedding Ring Set in Platinum with Accents
Located in Sherman Oaks, CA
Size 4 One electronically tested platinum ladies cast & assembled diamond wedding set with a bright polish finish Condition is good Ladies Platinum Two Ring Diamond Wedding Set The wedding set includes a diamond egagement ring...
Category

Early 2000s American Modern .5 Carat Rings

Materials

Diamond, Platinum

18 Karat Yellow Gold Pavé Diamond Eternity Wedding Band
Located in New York, NY
Diamond Eternity Band set in 18K Yellow gold. Pave set brilliant round diamonds are F-G VS2. Carat weight: .78 ct. Total ...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

Peter Suchy GIA Certified .55 Carat Yellow Diamond Platinum Engagement Ring
Located in Stamford, CT
0.55 carat fancy yellow radiant cut diamond and white diamond engagement ring. Rectangular yellow diamond center stone with a halo of 12 ro...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Yellow Diamond, Platinum

0.75 ct Princess-Cut Diamond Solitaire 14k White Gold Ring Size 7, IGI Cert
Located in Sherman Oaks, CA
Gorgeous, Elegant Princess-Cut Solitaire Diamond Ring 14k White Gold Prong Setting Size 7 Includes IGI Certificate, Which Reads: Description: Natural Diamond Shape and Cut: Square M...
Category

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold

0.7 Carat Morganite and Diamond Ring in 18 Karat Rose Gold
Located in Hong Kong, HK
This collection features an array of magnificent morganites! Accented with diamonds these rings are made in rose gold and present a classic yet elegant look. Classic morganite ring...
Category

21st Century and Contemporary Hong Kong Contemporary .5 Carat Rings

Materials

Diamond, White Diamond, Morganite, Gold, 18k Gold, Rose Gold

1.05 Carat Radiant and Baguette Diamond 18 Karat White Gold Engagement Ring
Located in Sherman Oaks, CA
One electronically tested 18KT white gold ladies cast diamond ring with a bright finish. Condition is good. Featuring a diamond solitaire supported by diamond set shoulders Completed...
Category

Early 2000s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold

Roman Malakov, Channel Set Horizontal Baguette Diamond Eternity Wedding Band
Located in New York, NY
A unique and chic wedding band design showcasing baguette diamonds weighing 0.90 carats total. Elegantly set in platinum. Size 6.5 US.
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, Platinum

.90 Carat Round Diamond Gold Solitaire Engagement Ring
Located in Stamford, CT
Diamond engagement solitaire engagement ring. round brilliant cut Diamond set in a 6 prong 14k white gold settings on a 14k yellow gold band. 1 round brilliant cut Diamond, approx. ...
Category

Mid-20th Century .5 Carat Rings

Materials

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

0.75 Carat Diamond Engagement Band 18 Karat Gold Ring by Designer Salvini
Located in New York, NY
0.75 Carat Diamond Engagement Band 18 Karat Gold Ring by Designer Salvini Diamond VS quality and G color This is a Engagement band from our premium wedding collection. signed pi...
Category

2010s .5 Carat Rings

Materials

Diamond, 18k Gold, Gold

0.50 Carat Eternity Band in White Gold
Located in Sherman Oaks, CA
Color = H to I Clarity = SI1 to SI2 Total mass = 3.6 g Total diamond weight = 0.50ct Width of Band = 3 mm Size = 3.75 14K White Gold
Category

Early 2000s American Modern .5 Carat Rings

Materials

Diamond, 14k Gold

South Sea Pearl Black Diamond Cocktail Ring
Located in Los Angeles, CA
Gorgeous Black Diamond ring that is sure to elevate your look! There is a beautiful South Sea Pearl in the center of the ring followed by petals of alternating black and white diamon...
Category

21st Century and Contemporary American Modern .5 Carat Rings

Materials

White Diamond, Black Diamond, South Sea Pearl, 14k Gold, White Gold

J. Birnbach Diamond & Sapphire Ballerina Style Platinum Ring
Located in New York, NY
This handmade ring from the J. Birnbach vault features a dazzling array of diamonds with a velvety blue, sapphire center. The intricate, three row halo is comprised of 32 G/H VS rou...
Category

21st Century and Contemporary American Art Deco .5 Carat Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

0.99 Carat Princess Diamond Plaque Band Ring in White Gold
Located in Sherman Oaks, CA
Gorgeous Princess Diamond Plaque Ring Features Princess Cut Invisible Set Diamond in Terraced Plaques Total Diamond Weight = Appx 0.99 ct Size 7.25 Total Mass = 4.0 grams Gorgeous Gift!
Category

Early 2000s American Modern .5 Carat Rings

Materials

Diamond, 14k Gold

0.94 Carat Round Diamond Plaque Ring in White Gold
Located in Sherman Oaks, CA
Gorgeous Diamond Plaque Ring Features 21 Round Diamonds in Individual Channel Settings Total Diamond Weight = 0.94 ct Width of Ring at Front = 7 mm Width of Band = 3 mm Total Mass = ...
Category

Early 2000s American Modern .5 Carat Rings

Materials

Diamond, 18k Gold

0.72 Carat White Gold Halo Princess Diamond Engagement Ring Set
Located in Sherman Oaks, CA
One Electronically tested 18k white gold ladies cast & diamond unity ring. Condition is very good. Featuring a diamond solitaire set within a bezel of diamonds, supported by split di...
Category

Late 20th Century American Modern .5 Carat Rings

Materials

Diamond, 18k Gold

1930s Art Deco Old Mine Brilliant Cut Diamond Gold Engagement Ring
Located in Stamford, CT
Art Deco 1930s 18k white gold engagement ring set with and old mine brilliant cut diamond cushion shape cut 1 old mine brilliant cut diamond, approx. total weight .82cts, I – J, SI2...
Category

1930s Vintage .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold, Gold

White Round Diamond Bypass Cocktail Ring in Yellow Gold
Located in New York, NY
This unique pave set white diamond ring is hand crafted in 14k yellow gold. The white diamond weighs 0.75 carat with VS clarity and GH color . The ring size is 5 3/4.
Category

Early 2000s American Contemporary .5 Carat Rings

Materials

White Diamond, Yellow Gold

0.93 Carat Round Cut Citrine Diamond 14 Karat Rose Gold Ring
Located in Los Angeles, CA
A cute and dainty Citrine ring accented with some Diamonds! This cute ring has a Round Cut Citrine that weighs 0.79 Carats and is surrounded by a beautiful halo of 22 Round Cut Diam...
Category

2010s American Modern .5 Carat Rings

Materials

Citrine, Diamond, 14k Gold, Rose Gold

Cartier 0.60 Carat and 18 Karat White Gold Wave Bands
Located in Chevy Chase, MD
A unique design created by Cartier. The bands nest perfectly together with the wave pattern going fully around the rings. There is 060 carts in round brilliant Diamonds, channel se...
Category

21st Century and Contemporary Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

0.65 Carat Round Brilliant Diamond Eternity Band in 14 Karat Rose Gold
Located in New York, NY
Beautiful Round Brilliant Diamond Eternity Band handcrafted in 14 k rose gold. The details are as follows : Diamond weight : 0.65 carat ( GH color and VS clarity ) Metal : 14K Ros...
Category

2010s American Contemporary .5 Carat Rings

Materials

Diamond, Rose Gold

0.76 Carat Diamond Plaque Band Ring in White Gold
Located in Sherman Oaks, CA
Gorgeous 14k White Gold Plaque Ring Features Two Rows of Princess Cut Invisible Set Diamonds w/ Triangular Motifs w/ Round Diamond Accents Total Diamond Weight = 0.76 ct Size 6.75 To...
Category

Early 2000s American Modern .5 Carat Rings

Materials

Diamond, 14k Gold

0.80 Carat Abstract Openwork Leafy Diamond Ring in 18 Karat White Gold
Located in Sherman Oaks, CA
This one-of-a-kind ring was made by Eytan Brandes for a customer who traded it in a few years later for something bigger (of course). It features a loose, leafy foliate design, with...
Category

2010s American Contemporary .5 Carat Rings

Materials

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

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