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.5 Carat Engagement Rings

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Carat Weight: .5 Carat
0.95 Carat Men's Wedding Band 14 Karat Yellow Gold
By DGI
Located in Los Angeles, CA
We have a Men's Collection of Fine Jewelry! Beautiful, Bold, Masculine and Simple Men's Wedding Rings/Bands. This Men's Band has 5 Round Cut Diamonds that weigh 0.95 Carats. It is ...
Category

21st Century and Contemporary American Contemporary .5 Carat Engagement Rings

Materials

Diamond, Yellow Gold, 14k Gold

Art Deco Diamond Platinum Engagement Ring
Located in Stamford, CT
Original Art Deco engagement ring circa 9020-1929. All original, center diamond old European cut natural light brown color with a purple overtone. 1 old European cut very light brown diamond...
Category

1920s Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

EGL .65 Carat Cushion Cut Diamond White Gold Three-Stone Engagement Ring
Located in Stamford, CT
Cushion cut diamond engagement ring. EGL certified .65cts center stone in a 14k white gold three stone setting with 2 baguette side diamonds. 1 Cushion cut .65ct diamond F to G col...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

.40 Carat Marquise Sapphire Diamond Halo White Gold Engagement Ring
Located in Stamford, CT
Diamond and sapphire engagement ring. Marquise center sapphire with a halo of round cut diamonds in a 14k white gold setting with round accent diamonds along the shank. 8 round ...
Category

Late 20th Century .5 Carat Engagement Rings

Materials

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

Victorian 2.25 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 2.25 carat diamond and 15 karat yellow gold, 15 karat white gold set cocktail ring; part of our antique jewelry and estate jewelry collection. This stu...
Category

1880s Antique .5 Carat Engagement Rings

Materials

Diamond, 15k Gold, Yellow Gold

14 Karat Gold Petite Round Yellow Sapphire Diamond Ring Center, 0.50 Carat
Located in San Francisco, CA
This delicate ring features five(6) round diamonds scattered on top of a 1.2 mm band. The Center Gemstone is a 0.50 Carat Round Natural Yellow Sapphire from Sri-Lank set in tiny pron...
Category

21st Century and Contemporary American .5 Carat Engagement Rings

Materials

Yellow Sapphire, Diamond, Yellow Gold

0.62 Carat Diamond Wedding Set 14 Karat Yellow Gold
By DGI
Located in Los Angeles, CA
Beautiful Wedding Set in 14 Karat Yellow Gold The center round cut diamond weighs 0.26 Carats (Clarity: SI1-, Color: H) and is surrounded by 34 round cut diamonds on the shank and o...
Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Ladies Solitaire Yellow Gold Diamond Engagement Ring
Located in Wallkill, NY
Solitaire Diamond set in 14K Yellow Gold with One Round Brilliant Cut Diamond that is a .50 Carat - SI-1 Color F-G and a Size 7.25 which can be sized by us or your jeweler. This is o...
Category

1950s American Vintage .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Gold Organic Round Purple Sapphire Diamond Ring Center, 0.58 Carat
Located in San Francisco, CA
This delicate ring features five(6) round diamonds scattered on top of a 1.2 mm band. The Center Gemstone is a 0.58 Carat Round Natural Purple Sapphire from Sri-Lank set in tiny pron...
Category

21st Century and Contemporary American .5 Carat Engagement Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Purple Sapphire, Yellow Gold

0.86 Carat Diamond Wedding Set 14 Karat White Gold
By DGI
Located in Los Angeles, CA
Beautiful Wedding Set in 14 Karat White Gold The center round cut diamond weighs 0.24 Carats (Clarity: SI2-, Color: F) and is surrounded by 34 round cut diamonds that weigh 0.62 Car...
Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, White Gold

0.77 Carat Diamond 14 Karat Rose Gold Ring
Located in Los Angeles, CA
A cute and dainty ring that has 43 Round Cut Diamonds and weighs 0.77 Carats. (Clarity: VS, Color: H) It is nicely set in 14 Karat Rose Gold and weighs approximately 2.7 grams The...
Category

21st Century and Contemporary American Contemporary .5 Carat Engagement Rings

Materials

White Diamond, Diamond, 14k Gold, Rose Gold

0.77 Carat Certified Diamond in Platinum "Layer Cake" Engagement Ring
Located in Sherman Oaks, CA
Sixteen tiny plates are artfully positioned at different angles and elevations to form the perfect platform for a very clean, bright white 0.77 carat diamond -- a wonderful, contemp...
Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tacori GIA Certified RBC .95 Carat tw Round Diamond 18 Karat White Gold Ring
Located in Austin, TX
This Tacori original engagement ring is an 18k white gold mounting with round brilliant white diamonds. This Tacori piece has a very unique an...
Category

21st Century and Contemporary American Artisan .5 Carat Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

White Gold Diamond Halo Bypass Ring, 14 Karat Round Cut 2.48 Carat Fancy Brown
Located in Greensboro, NC
If you dream in diamonds, this exquisite treasure will delight! This 14k white and rose gold ring showcases a luxurious fancy brown diamond solitaire...
Category

20th Century Unknown .5 Carat Engagement Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

Diamond and Platinum Solitaire Enagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.76 carat (total) diamond and platinum solitaire ring; part of our diverse contemporary jewelry and estate jewelry collections. This fine and impressive conte...
Category

Early 2000s .5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.59 Carat Fancy Intense Pink Diamond Engagement Ring
Located in New York, NY
A lively and unique ring showcasing a GIA Certified 0.59 carat emerald cut, Fancy Intense Pink Color and VS1 in Clarity. The gorgeous pink diamond is surrounded by clusters of spark...
Category

21st Century and Contemporary American Contemporary .5 Carat Engagement Rings

Materials

Diamond, Pink Diamond, Platinum

1.95 Carat Spinel Diamond 14 Karat White Gold Engagement Ring with Band
By DGI
Located in Los Angeles, CA
This ring has a gorgeous natural Cushion Cut Red Spinel that weighs 0.90 carats and is surrounded by 60 Round Cut Diamonds that weigh 1.05 carat...
Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, Spinel, 14k Gold, White Gold

EGL Certified .55 Carat Diamond White Gold Engagement Ring
Located in Stamford, CT
1930’s old mine cut diamond filigree engagement ring. EGL certified center stone with two single cut side diamonds in a 14k white gold setting. 1 ...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Peter Suchy GIA Certified Pink Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified .62ct round pink sapphire set in platinum with 18 full cut diamonds along each side of the setting. 1 GIA certified round fine pink genuine Sapphire simple...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Pink Sapphire, 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 Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

EGL Certified .40 Carat Semi Bezel Channel Set Diamond Engagement Ring
Located in Stamford, CT
Designer FD diamond engagement ring. EGL certified round center semi bezel diamond with 6 full cut diamonds in a platinum setting. One diamond, approx. to...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Platinum

.57 Carat Diamond Old European Cut Platinum Filigree Engagement Ring
Located in Stamford, CT
Platinum Art Deco 1920's diamond engagement ring. .57ct old European cut center diamond in a platinum setting with 16 old European cut diamonds. 1 old European cut diamond, approx....
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

EGL Certified .86 Carat Diamond Three-Stone Art Deco Platinum Engagement Ring
Located in Stamford, CT
Art Deco diamond engagement ring. Transitional cut round center diamond set in platinum, three-stone stetting with two straight baguette cut accent diamonds. EGL certified. 1 trans...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

EGL Certified .56 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage 1940s filigree diamond engagement ring set with a bright sparkly ideal cut original center diamond in platinum. EGL certified 1 round brilliant cut I-J VS diamond, Approxima...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Ring with Baguette and Brilliant Cut
Located in London, GB
Platinum 5mm ring with round brilliant cut and baguette cut diamonds 0.86cts total , handmade in Notting Hill, London by British jeweller Malcolm Betts. ...
Category

2010s British Contemporary .5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified .54 Carat Light Brown Diamond Platinum Ring
Located in Stamford, CT
Transitional cut GIA certified natural light brown diamond. Vintage inspired platinum open work setting with round diamond accents. 1 round brill...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Brown Diamond, Platinum

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 Engagement Rings

Materials

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

0.50 Carat Fancy Intense Yellow Diamond Cluster Wedding Engagement Ring
Located in London, GB
This timeless cluster ring is adorned with a Fancy Intense Yellow Diamond weighing around 0.50ct. It is framed with brilliant cut diamonds. The gallery is also set with diamonds. Thi...
Category

21st Century and Contemporary Unknown Modern .5 Carat Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Pre-Owned Platinum Engagement Set with 0.66 Carat Center Round Diamond
Located in Great neck, NY
This is a Stunning Pre-owned Platinum Diamond Engagement Ring Set. Finger Size 5-1/2 Metal: Platinum 12.76 Grams Center Stone: Weight: 0.65ct twt Quality: I1 (white inclusions) Col...
Category

21st Century and Contemporary Unknown Contemporary .5 Carat Engagement Rings

Materials

Diamond, Platinum

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 Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

EGL Certified .80 Carat Diamond Platinum Edwardian Art Deco Engagement Ring
Located in Stamford, CT
.80 diamond engagement ring. Pierced filigree Edwardian Art Deco old European cut center diamond with 6 old European cut accent diamonds. EGL certified. 1 old European cut K-L VS ...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

AGL Certified 0.98 Carat Oval Blue Sapphire Diamond Gold Ring
Located in New York, NY
Beautiful Blue Sapphire Ring. The ring is 18K White Gold. The Blue Sapphire is Oval 0.98 Carat. The stone is AGL Certified, The stone is Heated. There are 0.31 Carat Diamonds F/G VS/...
Category

21st Century and Contemporary American Contemporary .5 Carat Engagement Rings

Materials

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

GIA Certified Fancy Light Yellow Diamond Ring in Platinum
Located in Palm Beach, FL
GIA certified Fancy Light Yellow 0.76 Carat Princess cut center Diamond, side set with 0.81 Carat (total weight) Princess Cut Diamonds. Set in Platinum with 18K Yellow Gold mounting.
Category

20th Century .5 Carat Engagement Rings

Materials

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

Aquamarine Diamond Gold Three-Stone Art Deco Engagement Ring
Located in Stamford, CT
1920's Art Deco diamond and aqua engagement ring. .10ct European cut center stone with 2 shield cut aquamarines in a 14k white gold setting. 1 European cut diamond, approx. total w...
Category

Early 20th Century Art Deco .5 Carat Engagement Rings

Materials

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

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 Engagement Rings

Materials

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

.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 Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

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 Engagement Rings

Materials

Diamond, Brown Diamond, 14k Gold, White 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 Engagement 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 Engagement Rings

Materials

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

Roman Malakov EGL USA Certified Round Diamond Engagement Ring
Located in New York, NY
A classic engagement ring style showcasing a 0.58 carat round diamond, certified by EGL USA as F color, SI2 clarity. Set in a diamond encrusted mounting made in 18 karat white gold. ...
Category

21st Century and Contemporary American Contemporary .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White 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 Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

0.56 Carat Platinum Princess Cut Diamond Solitaire Engagement Ring
Located in Sherman Oaks, CA
Ring Size: 7.5 Metal: Platinum Style: Solitaire Diamond weight: 0.56 CT. Color Approximately: H Clarity Approximately: VS2 Depth Approximately: 88.1% Table Appro...
Category

2010s .5 Carat Engagement Rings

Materials

Diamond, Platinum

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 Engagement Rings

Materials

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

.45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1950's Marquise diamond engagement ring. Marquise center stone set in platinum with two baguette side diamonds. EGL certified# US64833201D 1 Marquise diamond, approx. total weight ....
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

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 Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum, Yellow 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 Engagement Rings

Materials

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

Art Deco Natural Yellow Diamond 3 Stone Platinum Ring
Located in Stamford, CT
European cut original Art Deco 1920-1929 handmade Platinum diamond three-stone engagement ring. 1 GIA certified #2125984880 diamond, approx. total weight .93cts. O to P color...
Category

1920s Vintage .5 Carat Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified .59 Carat Old European Diamond Platinum Engagement Ring
Located in Stamford, CT
All original 1930s Diamond Platinum engagement ring. Simple handmade engagement ring with a natural old European cut light brown sparkly center diamond with 4 round diamonds on each ...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

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 Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Padparadscha Sapphire , Platinum

Antique 1920s Diamond and White Gold with Platinum Set Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.65 carat diamond and 18 karat white gold, platinum set solitaire ring; part our antique jewelry/estate jewelry collections. This impressive diamond solitaire ring has been crafted in 18k white gold with a platinum setting. The white gold diamond solitaire ring features a 0.65 carat Old European round cut diamond set in relief within a four, swallow tipped claw / prong pierced decorated, elevated basket setting embellished with a fluted border. The elevated, pierced decorated ring shoulders blend seamlessly with the plain 18 karat white gold shank. This 1920s diamond...
Category

1920s Unknown Vintage .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

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 Engagement Rings

Materials

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

Materials

Diamond, Platinum

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 Engagement Rings

Materials

Diamond, 18k Gold

0.77 Carat Round Tsavorite Solitaire Gold Ring
Located in New York, NY
The ring is 14K White Gold The Tsavorite is a round 0.77 Carat The ring is a size 5.25, sizable. The ring weighs 2.0 grams
Category

21st Century and Contemporary American Contemporary .5 Carat Engagement Rings

Materials

Diamond, White Diamond, Tsavorite, Gold, 14k Gold, White 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 Engagement Rings

Materials

Diamond, 18k 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 Engagement Rings

Materials

Citrine, Diamond, 14k Gold, Rose 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 Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

1930s Diamond Platinum Engagement Promise Ring
Located in Wallkill, NY
Handcrafted platinum Diamond Circa 1930s, Brilliant Cut Diamond, Carat .42, Clarity VVS-2, Color G. Accenting center diamond is 6 Round cut single diamonds VS/SI-1. The ring is a siz...
Category

1930s American Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

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