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.5 Carat Engagement Rings

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Carat Weight: .5 Carat
Peter Suchy GIA Certified .51 Carat Brown Diamond Rose Gold Engagement Ring
Located in Stamford, CT
Pear shape natural fancy brown orange diamond engagement ring. Pear set center brown yellow diamond center stone with a round white diam...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Brown Diamond, Gold, 14k Gold, Rose 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

GIA Certified .55 Carat Oval Red Ruby Diamond White Gold Engagement Ring
Located in Stamford, CT
Ruby and diamond engagement ring. Oval center ruby with a halo of round accent diamonds in a 14k white gold setting. 1 oval Ruby 5.8 x 3.9 x 2.6mm, approx. total weight .55cts GI...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

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

Birks .86 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Birks diamond engagement ring. Platinum three-stone setting with round center diamond with two round accent side diamonds. 1 round Ideal brilliant cut ...
Category

20th Century Canadian .5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.73 Carat Princess Cut Diamond White Gold Engagement Ring
Located in Sherman Oaks, CA
Gorgeous Solitaire Princess Cut Engagement Ring Ring Size 5 Total Mass = 4.24 grams Center Stone Details: Cut: Square Modified Brilliant (Princess) Size: .73 Carats Color: E (Colorle...
Category

Early 2000s American Modern .5 Carat Engagement Rings

Materials

Diamond, 18k Gold

Peter Suchy GIA Certified Orange Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Peter Suchy light soft orange yellow oval natural no heat Sapphire and diamond three-stone ring in a platinum setting. GIA certified center stone. 1 oval light orangey yellow Sapph...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.56 Carats Total Asscher Cut Diamond and Ruby Three-Stone Engagement Ring
Located in New York, NY
Well crafted three-stone engagement ring featuring a brilliant asscher cut diamond center stone flanked by two asscher cut ruby on each side. Center s...
Category

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

Materials

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

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

0.75 Carat Diamond Engagement Ring with Enhancer in Multi-Color Gold
Located in Sherman Oaks, CA
Gorgeous 14k Yellow Gold Solitaire Engagement Ring w/ 14k White Gold Enhancer Features Tension Set Round Brilliant Diamond S...
Category

Early 2000s American Modern .5 Carat Engagement Rings

Materials

Diamond, 14k Gold

Vintage 1940s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.50 carat diamond and platinum solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive 0...
Category

1940s Unknown Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

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

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

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

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

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

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 Engagement Rings

Materials

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

0.51 Carat Oval Diamond Platinum Engagement Ring
Located in New York, NY
Oval Shape Engagement Ring. The ring is Platinum. The center Stone is an Oval 0.51 Carats F VS. There are 2 Tapered Baguettes 0.50 Carats F...
Category

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

Materials

Diamond, White Diamond, Platinum

1940s 1.73 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage Art Deco style 1.73 carat (total) diamond and platinum dress ring; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive 1940s diamond ring has been crafted in platinum. The iconic Art Deco style, pierced decorated frame is ornamented with two feature Old European round cut diamonds, pavé set horizontally. The millegrain decorated setting is further embellished with a total of eighteen pavé set diamonds in a combination of Old European round cut and eight-cuts. The ring shoulders integrate with the main setting at a subtle chevron design and blend seamlessly with the plain ring shank. This vintage 1940s ring...
Category

1940s Unknown Art Deco Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring
Located in New York, NY
This a delicate three-stone ring. The ring is Platinum 950. The 3 Diamonds are Emerald Cut. The Center stone is 0.50 Carats F VVS. The 2 Side stones are 0.40 Carats Total Weight F VV...
Category

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

Materials

Diamond, White 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

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

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

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

Art Deco Diamond Filigree Dome Platinum Engagement Ring
Located in Stamford, CT
Platinum filigree dome engagement ring. Hand pierced Art Deco filigree styling to a classic dome ring. The center is set with 2 octagonal plates. Each set with a very bright white s...
Category

1920s Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

Diamond Halo Engagement Ring, 18 Karat White Gold Princess .88 Carat
Located in Greensboro, NC
Propose to the love of your life with a breathtaking engagement ring she will cherish forever! Crafted in 18k white, yellow, and rose gold, this NEW piece showcases a sparkling princ...
Category

21st Century and Contemporary Unknown .5 Carat Engagement Rings

Materials

Diamond, Rose Gold, White Gold, Yellow Gold

Roman Malakov 0.58 Carats Total Round Diamond Three-Stone Engagement Ring
Located in New York, NY
A classy and simple engagement ring style showcasing three brilliant diamonds, set in a timeless six-prong white gold setting. Diamonds weigh 0.58 carats total and are approximately ...
Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold

.85 Carat Round Diamond Platinum Gold Solitaire Engagement Ring
Located in Stamford, CT
Antique style engagement ring. An EGL certified Round diamond is prong set above an etched halo with filigree design around base of platinum setting which is attached to a 14k white ...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Platinum, 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

14K solitaire diamond ring approx. 0.82 carat VVS, F, white
Located in Berlin, DE
Fantastic solitaire Ring with large round diamond in claw setting. Size and Quality approx. 0.82 carat (engraved in frame), VVS, color F. 14k yellow gold and white gold frame. Hallma...
Category

1970s Vintage .5 Carat Engagement Rings

Materials

Diamond, White Diamond, 14k 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

GIA Certified 0.54 Carat E I1 Diamond Gold Engagement Wedding Band Set
Located in New York, NY
Beautiful Diamond Wedding Set The Set is 18K White Gold The Engagement Ring Center Stone is GIA Certified 0.54Ct E I1 The setting has 0.15Ct in Diamonds F/G VS/SI The Engagement...
Category

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

Materials

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

0.50 Carat Diamond Solitaire Three-Stone Ring in White Gold
Located in Sherman Oaks, CA
One electronically tested 14KT white gold ladies cast diamond ring with a bright & patterned finish Condition is new Good Workmanship The ring features a diamond solitaire set within...
Category

Early 2000s American Modern .5 Carat Engagement Rings

Materials

Diamond, 14k Gold

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

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 Engagement Rings

Materials

Diamond, 14k Gold

.75 Carat White Gold Engagement Ring with Enhancer and Accent Stones
Located in Sherman Oaks, CA
Gorgeous 18k White Gold Engagement and Wedding Band Set Engagement Ring includes halo and accent stones on band Wedding Band acts as Enhancer Guard with...
Category

Early 2000s American Modern .5 Carat Engagement Rings

Materials

Diamond, 18k Gold

.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

.75 Carat Old European Diamond Sapphire Art Deco Platinum Dome Engagement Ring
Located in Stamford, CT
Art Deco 1920's Diamond and sapphire engagement ring. 3 center diamonds with 4 triangle cut and round old euro diamond accent stones in a handmade pierced bead set dome engagement ri...
Category

1920s Vintage .5 Carat Engagement Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

1940s Diamond and Yellow Gold White Gold Set Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.51 carat diamond and 18 karat yellow gold, 18 karat white gold set cluster ring; part of our collection of vintage diamond rings This fine and impres...
Category

1940s English Vintage .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

1.35 Carat Princess Cut Diamond Platinum Engagement Ring
Located in Sherman Oaks, CA
One electronically tested Platinum ladies cast diamond unity ring with a bright finish. Condition is good. Containing: One prong set princess cut diamond Measuring 5.00 x 4.60 x 4.0...
Category

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

Materials

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

GIA Certified 0.80 Carat E VVS1 Round Diamond Gold Milgrain Engagement Ring
Located in New York, NY
The ring is 18K White Gold, Milgrain Design. The center stone is a Round 0.80 Carats E VVS1 GIA Certified. The setting has 0.45 Carats in White Diamonds G/H SI. The ring is a size 7....
Category

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

Materials

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

Art Deco Old European Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
Art Deco 1920’s Platinum ring set with one old European cut diamond engagement ring 0.91ct, faces up white with just a hint of body color, extra sp...
Category

1920s Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

Gia Certified .78 Carat Round Yellow Diamond White Gold Art Deco Engagement Ring
Located in Stamford, CT
1920's Art Deco round diamond engagement ring. GIA certified .78 round brilliant cut light yellow center stone accented by two step cut baguette diam...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

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

0.50 Carat Diamond Solitaire Gold Ring
Located in New York, NY
Very Delicate Ring. The ring is 14K white gold. The stone is a 0.50ct F/G VS Round Brilliant Diamond. The ring is a size 4.5. It weighs 2.3 grams.
Category

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

Materials

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

0.97 Carat Ruby Diamond 14 Karat White Gold Engagement Ring
Located in Los Angeles, CA
This elegant and dainty Ruby Diamond Ring can be a modern Engagement/Promise ring. It has a natural Burmese Ruby that is 0.60 Carats with a flow of...
Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Roman Malakov 0.71 Carats Total Pear Shape Diamond Solitaire Engagement Ring
Located in New York, NY
A classic and simple engagement ring design showcasing a single 0.71 carat pear shape diamond center, set in a five prong basket setting. Finished with a chic knife-edge design in 14...
Category

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

Materials

Diamond, 14k Gold, Yellow Gold

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

GIA Certified 0.55 Carat Diamond Gold Engagement Band Set
Located in New York, NY
Beautiful Diamond Wedding Set The Set is 18K White Gold The Engagement Ring Center Stone is GIA Certified 0.55Ct H I1 The setting has 0.42Ct in Diamonds F/G VS/SI The Engagement...
Category

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

Materials

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

GIA Certified 0.70 Carat F VS2 Emerald Cut Diamond Gold Filigree Ring
Located in New York, NY
Stunning Filigree Engagement Ring The ring is 14K White Gold There are 0.50 carats in Diamonds F/G VS/SI Round & Baguettes The center stone is GIA 0.70 carat F VS2 The ring is a size...
Category

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

Materials

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

18 Carat Gold Diamond Single Stone Ring
Located in Firenze, IT
The brilliant-cut diamond, with asymmetric shoulders and grooved band. Estimated diamond weight 0.50ct, H-I colour, SI 1 clarity. Import marks for London, 1989. Ring size 7 . Weigh...
Category

1980s British Contemporary Vintage .5 Carat Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow 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

Roman Malakov Antique 0.82 Carats Brilliant Round Diamond Halo Engagement Ring
Located in New York, NY
A antique-style engagement ring showcasing a 0.82 carats round brilliant diamond accented by a seamless diamond encrusted halo setting. Finished with milgrain edges and attached to a...
Category

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

Materials

Diamond, 18k Gold, White Gold

Edwardian Old Mine Cut Diamond White Gold Engagement Ring
Located in New York, NY
Made of 18K white gold, this ring is centered with a sparkling old mine cut diamond that weighs 0.53ct. and is graded G color with VS1 clarity. The ring is stamped 18K and weighs 2...
Category

Early 20th Century Edwardian .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Modern 0.63 Carat Diamond Halo Cluster Platinum Engagement Ring
Located in London, GB
This ring is made in platinum. It is set in its centre with a round brilliant cut diamond weighing 0.63ct with colour K and clarity VS1. It is surrounded and adorned on each side wit...
Category

2010s British .5 Carat Engagement Rings

Materials

Diamond, Platinum

.49 Carat Diamond Three-Stone White Gold Engagement Ring
Located in Stamford, CT
.49ct Diamond three stone 14k white gold engagement ring. White gold Diamond bezel set band with ridged edges. Center round Diamond is bezel set with a ...
Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

.68 Carat Old European Diamond Hand Engraved Platinum Solitaire Engagement Ring
Located in Stamford, CT
Solitaire diamond engagement ring. Handmade hand engraved and hand pierced simple diamond solitaire in Platinum all original circa 1900 with an Ideal cut old European cut diamond col...
Category

Early 20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

.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

.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

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