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.5 Carat Engagement Rings

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Carat Weight: .5 Carat
Antique 18ct Gold French Stamped 0.80 Carat Single Stone Diamond Engagement Ring
Antique 18ct Gold French Stamped 0.80 Carat Single Stone Diamond Engagement Ring

Antique 18ct Gold French Stamped 0.80 Carat Single Stone Diamond Engagement Ring

Located in Brighton, GB

Antique Diamond Ring 18ct White Gold- French Stamped Circa 1920s Transport yourself to the 1920s with this exquisite example of French jewellery design. This authentic Art Deco s...

Category

Early 20th Century French .5 Carat Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA 18K 0.98 Ct Kashmir Unheated Purple Sapphire Art Deco Design Engagement Ring
GIA 18K 0.98 Ct Kashmir Unheated Purple Sapphire Art Deco Design Engagement Ring

GIA 18K 0.98 Ct Kashmir Unheated Purple Sapphire Art Deco Design Engagement Ring

Located in Kaohsiung City, TW

*GIA/IGI 18K 0.98 Ct Kashmir Unheated Purple Sapphire Art Deco Design Engagement Ring* GIA/IGI-certified Kashmir unheated red purple Sapphire...

Category

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

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, 18k Gold, White...

Antique 18ct Gold & Platinum, Original Art Deco Ruby and Diamond Target Ring
Antique 18ct Gold & Platinum, Original Art Deco Ruby and Diamond Target Ring

Antique 18ct Gold & Platinum, Original Art Deco Ruby and Diamond Target Ring

Located in Brighton, GB

Antique Target Ring 18ct White Gold & Platinum Circa 1920s Introducing an exquisite original Art Deco Target Ring, a true testament to timeless elegance. This stunning piece ...

Category

Early 20th Century Art Deco .5 Carat Engagement Rings

Materials

Diamond, Ruby, Gold, Platinum

GIA 18K 0.81 Ct Kashmir Unheated Vivid Purple Pink Sapphire Engagement Ring
GIA 18K 0.81 Ct Kashmir Unheated Vivid Purple Pink Sapphire Engagement Ring

GIA 18K 0.81 Ct Kashmir Unheated Vivid Purple Pink Sapphire Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 0.81 Ct Kashmir Unheated Vivid Purple Pink Sapphire Engagement Ring* GIA-certified Kashmir unheated Vivid Purple Pink Sapphire weighing 0.81 ct set on the 18K white gold ba...

Category

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

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, 18k Gold, White...

Vintage 18ct Yellow Gold, 1940s Single Stone Diamond Engagement Ring
Vintage 18ct Yellow Gold, 1940s Single Stone Diamond Engagement Ring

Vintage 18ct Yellow Gold, 1940s Single Stone Diamond Engagement Ring

Located in Brighton, GB

Vintage Engagement Ring 18ct Yellow Gold & Platinum Circa 1940s Step back in time with this exquisite 1940s engagement ring, a stunning embodiment of vintage elegance. Crafted...

Category

Mid-20th Century .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Natural Asscher Diamond Ruby Ring Ruby 14K White Gold Engagement Wedding
Natural Asscher Diamond Ruby Ring Ruby 14K White Gold Engagement Wedding

Natural Asscher Diamond Ruby Ring Ruby 14K White Gold Engagement Wedding

By Estate Diamond Jewelry

Located in East Brunswick, NJ

Natural Asscher Diamond Ruby Ring Ruby 14K White Gold Engagement Wedding This gorgeous circa estate ring is finely crafted in solid 14K White Gold. The center natural Asscher cut di...

Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Vintage 18ct Gold, Diamond Three Stone Ring, Trilogy Engagement Ring
Vintage 18ct Gold, Diamond Three Stone Ring, Trilogy Engagement Ring

Vintage 18ct Gold, Diamond Three Stone Ring, Trilogy Engagement Ring

Located in Brighton, GB

Vintage Diamond Three Stone Ring Hallmarked 18ct London 1991 Makers Mark A & G L A classic three-stone ring in rich 18ct yellow gold, claw-set with a trio of brilliant-cut d...

Category

Late 20th Century English .5 Carat Engagement Rings

Materials

Diamond, Gold, 18k Gold

1.75 Carat Oval Cut Burmese Ruby Diamond 14 Karat Yellow Gold Cluster Ring
1.75 Carat Oval Cut Burmese Ruby Diamond 14 Karat Yellow Gold Cluster Ring

1.75 Carat Oval Cut Burmese Ruby Diamond 14 Karat Yellow Gold Cluster Ring

By Roshe Jewels

Located in Los Angeles, CA

1.75 Carat Oval Cut Burmese Ruby Diamond 14 Karat Yellow Gold Cluster Ring Metal: 14 Karat Yellow Gold Primary Stones: Natural Ruby Accent Stones: Natural Diamonds Total Carat We...

Category

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

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Antique 18ct Gold & Platinum, Art Deco Calibrated Ruby and Diamond Target Ring
Antique 18ct Gold & Platinum, Art Deco Calibrated Ruby and Diamond Target Ring

Antique 18ct Gold & Platinum, Art Deco Calibrated Ruby and Diamond Target Ring

Located in Brighton, GB

Antique Target Ring 18ct Yellow Gold & Platinum Circa 1920s Step into the elegance of the Art Deco era with this stunning original target ring, crafted from 18ct yellow gold and ...

Category

Early 20th Century European Art Deco .5 Carat Engagement Rings

Materials

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

18ct Gold 0.50 Carat Diamond Single Stone Engagement Ring Hallmarked London 1979
18ct Gold 0.50 Carat Diamond Single Stone Engagement Ring Hallmarked London 1979

18ct Gold 0.50 Carat Diamond Single Stone Engagement Ring Hallmarked London 1979

Located in Brighton, GB

Vintage Engagement Ring 18ct Yellow Gold Hallmarked London 1979 Makers Mark F.D.P Step back in time with this exquisite vintage engagement ring from the 1970s, showcasing timele...

Category

Late 20th Century English .5 Carat Engagement Rings

Materials

Diamond, Gold, 18k Gold

Vintage Platinum 1920s 0.80 Diamond Engagement Ring Set in New Hand Made Mount
Vintage Platinum 1920s 0.80 Diamond Engagement Ring Set in New Hand Made Mount

Vintage Platinum 1920s 0.80 Diamond Engagement Ring Set in New Hand Made Mount

Located in Brighton, GB

Vintage Diamond Ring Platinum Stamped Circa 1920’s Looking for a timeless and unique engagement ring? Look no further than this stunning vintage piece. Crafted using a 0.74ct na...

Category

Early 20th Century European .5 Carat Engagement Rings

Materials

Diamond, Platinum

Antique 1920s Diamonds 0.95ct Total Set in New Platinum Engagement Ring Mount
Antique 1920s Diamonds 0.95ct Total Set in New Platinum Engagement Ring Mount

Antique 1920s Diamonds 0.95ct Total Set in New Platinum Engagement Ring Mount

Located in Brighton, GB

Antique Diamond Ring Platinum Hallmarked Circa 1920’s Fabulous antique diamond ring. The stones have been taken from an antique piece of jewellery & have been set in to a new, 1...

Category

Early 20th Century European .5 Carat Engagement Rings

Materials

Diamond, Platinum

Art Deco 18K White Gold Baguette Diamond Ring, Dahlgren & Co, Sweden 1939
Art Deco 18K White Gold Baguette Diamond Ring, Dahlgren & Co, Sweden 1939

Art Deco 18K White Gold Baguette Diamond Ring, Dahlgren & Co, Sweden 1939

Located in Malmö, Skåne län

Late Art Deco, and beautifully disciplined. Five baguette-cut diamonds, approximately 0.70 carats in total, are set in a clean linear composition across the finger. The diamonds are...

Category

1930s Swedish Art Deco Vintage .5 Carat Engagement Rings

Materials

Diamond, White Gold, 18k Gold

Preloved 18ct Gold 3 Stone Diamond Engagement Ring
Preloved 18ct Gold 3 Stone Diamond Engagement Ring

Preloved 18ct Gold 3 Stone Diamond Engagement Ring

Located in Brighton, GB

Preloved 3 Stone Diamond Ring 18ct Gold Hallmarked Birmingham 2001 Makers Mark B & S Beautiful Diamond 3 Stone Ring. Set with Modern Brilliant Cut Diamonds- Approx 0.65cts To...

Category

21st Century and Contemporary English .5 Carat Engagement Rings

Materials

Diamond, Gold, 18k Gold

Vintage 1980’s, 18ct Yellow Gold French, Princess Cut Diamond Single Stone Ring
Vintage 1980’s, 18ct Yellow Gold French, Princess Cut Diamond Single Stone Ring

Vintage 1980’s, 18ct Yellow Gold French, Princess Cut Diamond Single Stone Ring

Located in Brighton, GB

Vintage Diamond Ring 18ct Gold French Stamped Circa 1980s This vintage 9ct yellow gold diamond single-stone ring is a true beauty. It features a stunning centre princess cut diam...

Category

Late 20th Century French .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 1940s, Platinum 0.50 Carat Diamond Engagement Ring
Vintage 1940s, Platinum 0.50 Carat Diamond Engagement Ring

Vintage 1940s, Platinum 0.50 Carat Diamond Engagement Ring

Located in Brighton, GB

Vintage Engagement Ring Platinum Circa 1940s This vintage engagement ring is a stunning piece from the 1940s that features a brilliant cut single-stone diamond engagement ring wi...

Category

Mid-20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

1.31 Carat Natural Emerald Diamond 18 Karat White Gold Engagement Ring
1.31 Carat Natural Emerald Diamond 18 Karat White Gold Engagement Ring

1.31 Carat Natural Emerald Diamond 18 Karat White Gold Engagement Ring

By DGI

Located in Los Angeles, CA

1.31 Carat Natural Emerald Diamond 18 Karat White Gold Engagement Ring A classic setting holding a Natural Emerald that weighs 0.76 carats. Surrounded by Natural Round Cut Diamonds ...

Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

1.10 Carat Natural Ruby Diamond Yellow Gold Ballerina Engagement Ring
1.10 Carat Natural Ruby Diamond Yellow Gold Ballerina Engagement Ring

1.10 Carat Natural Ruby Diamond Yellow Gold Ballerina Engagement Ring

By DGI

Located in Los Angeles, CA

1.10 Carat Natural Ruby Diamond Yellow Gold Ballerina Engagement Ring Ballerina Ruby Diamond Ring with a Oval Cut 0.68 Carat Ruby which is surrounded by 12 Round Cut Diamonds that w...

Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

14K Yellow Gold Engagement Ring with Mexican Fire Opal and Diamonds Promise Ring
14K Yellow Gold Engagement Ring with Mexican Fire Opal and Diamonds Promise Ring

14K Yellow Gold Engagement Ring with Mexican Fire Opal and Diamonds Promise Ring

By The Wind Opal

Located in Suwanee, GA

14K Yellow Gold Engagement Ring with Mexican Fire Opal and Diamonds Promise Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of ...

Category

2010s American Arts and Crafts .5 Carat Engagement Rings

Materials

Diamond, Opal, Fire Opal, Gold, 14k Gold, Yellow Gold

0.99 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring
0.99 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring

0.99 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring

By DGI

Located in Los Angeles, CA

0.99 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring It has a Natural Oval Cut Pink Sapphire that weighs 0.82 Carats and Natural Baguette Cut Diamonds that weigh 0.17 C...

Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

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

IGI Platinum 0.66 ct Colombia Muzo Green Emerald  Engagement Ring
IGI Platinum 0.66 ct Colombia Muzo Green Emerald  Engagement Ring

IGI Platinum 0.66 ct Colombia Muzo Green Emerald Engagement Ring

Located in Kaohsiung City, TW

*IGI Platinum 0.66 ct Colombia Muzo Green Emerald Engagement Ring* IGI-certified natural Muzo green Colombia emerald with great color and fire luster weighing 0.66 ct set on the PT...

Category

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

Materials

Diamond, Emerald, Gold, White Gold, Platinum

IGI Platinum 0.59 ct Colombia Emerald Antique Art Deco Style Engagement Ring
IGI Platinum 0.59 ct Colombia Emerald Antique Art Deco Style Engagement Ring

IGI Platinum 0.59 ct Colombia Emerald Antique Art Deco Style Engagement Ring

Located in Kaohsiung City, TW

*IGI Platinum 0.59 ct Colombia Emerald Antique Art Deco Style Engagement Ring* IGI-certified natural intense green Colombia emerald with great color and fire luster weighing 0.59 ct...

Category

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

Materials

Diamond, Emerald, Gold, White Gold, Platinum

.57 Carat Old European Diamond Mid Century Platinum Ring
.57 Carat Old European Diamond Mid Century Platinum Ring

.57 Carat Old European Diamond Mid Century Platinum Ring

Located in Stamford, CT

A timeless expression of vintage elegance, this 1950's Mid-Century estate ring showcases a .35 carat Old European cut diamond, celebrated for its larger facets, soft sparkle, and dis...

Category

Mid-20th Century .5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA 3.62ct Argyle Australia 1pp Fancy Vivid Pink Diamond Platinum Ring
GIA 3.62ct Argyle Australia 1pp Fancy Vivid Pink Diamond Platinum Ring

GIA 3.62ct Argyle Australia 1pp Fancy Vivid Pink Diamond Platinum Ring

Located in New York, NY

ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $280,500 Item Stock Number - 437548702221 Certificate Number - GIA 2201481915 Shape - Cushion, Rounds Carat Weight - Center 0.90...

Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.90 Carat Round Brilliant Diamond in 18K Yellow Gold Ring
GIA Certified 0.90 Carat Round Brilliant Diamond in 18K Yellow Gold Ring

GIA Certified 0.90 Carat Round Brilliant Diamond in 18K Yellow Gold Ring

Located in Houston, TX

GIA Certified 0.90 Carat Round Brilliant Diamond in 18K Yellow Gold Ring Crafted in 18 karat yellow gold, this elegant solitaire engagement ring showcases a GIA-certified 0.90 carat...

Category

2010s .5 Carat Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Retired David Yurman Lemon Citrine Diamond Albion Ring Sterling Silver Size 7
Retired David Yurman Lemon Citrine Diamond Albion Ring Sterling Silver Size 7

Retired David Yurman Lemon Citrine Diamond Albion Ring Sterling Silver Size 7

By David Yurman

Located in Addison, TX

Details: Designer: David Yurman Collection: Albion Metal: Sterling Silver Purity: 925 Hallmarks: David Yurman, 925 Style: Halo Ring Ring Size: 7 Weight: 7.7 Grams Main Stone...

Category

20th Century .5 Carat Engagement Rings

Materials

Diamond, Quartz, Sterling Silver

Vintage 0.90 Carat Round Pink Sapphire Ring. Diamond Accent 14k White Gold Ring
Vintage 0.90 Carat Round Pink Sapphire Ring. Diamond Accent 14k White Gold Ring

Vintage 0.90 Carat Round Pink Sapphire Ring. Diamond Accent 14k White Gold Ring

Located in New York, NY

"Other Details: Primary Stone: Pink Sapphire Pink Sapphire Weight: Approx 0.90 Carats Pink Sapphire Cut: Round Cut Secondary Stones: Diamonds Total Diamond Weight: Approx 0.15 Cara...

Category

1980s Unknown Art Deco Vintage .5 Carat Engagement Rings

Materials

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

1.28 Carat Natural Ruby Diamond 14 Karat Rose Gold Engagement Ring
1.28 Carat Natural Ruby Diamond 14 Karat Rose Gold Engagement Ring

1.28 Carat Natural Ruby Diamond 14 Karat Rose Gold Engagement Ring

By Roshe Jewels

Located in Los Angeles, CA

1.28 Carat Natural Ruby Diamond 14 Karat Rose Gold Engagement Ring Metal: 14 Karat Rose Gold Primary Stones: Natural Ruby Accent Stones: Natural Diamonds Total Carat Weight: 1.2...

Category

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

Materials

Diamond, Ruby, 14k Gold, Rose Gold

Edwardian 0.95ct Old European Cut Ring. Diamond Platinum on 18K Yellow Gold JVS1
Edwardian 0.95ct Old European Cut Ring. Diamond Platinum on 18K Yellow Gold JVS1

Edwardian 0.95ct Old European Cut Ring. Diamond Platinum on 18K Yellow Gold JVS1

Located in New York, NY

Other Details: Primary Stone: Diamond Center Diamond Weight: 0.65 Carats Center Diamond Cut: Old Mine Cut Center Diamond Color: L Color Center Diamond Clarity: VS2 Secondary Stones...

Category

Early 1900s Edwardian Antique .5 Carat Engagement Rings

Materials

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

Art Deco Platinum and Fancy Yellow Diamond Engagement Ring
Art Deco Platinum and Fancy Yellow Diamond Engagement Ring

Art Deco Platinum and Fancy Yellow Diamond Engagement Ring

Located in Lexington, KY

This Art Deco beauty twines together stunning white diamonds with a knockout fancy yellow diamond center stone all on a gorgeous split V platinum setting. This ring boasts the timele...

Category

1920s Art Deco Vintage .5 Carat Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Cartier 'Toi Et Moi' Emerald and Diamond Ring
Cartier 'Toi Et Moi' Emerald and Diamond Ring

Cartier 'Toi Et Moi' Emerald and Diamond Ring

By Cartier

Located in New York, NY

18K Yellow Gold Diamond Pave By-Pass 'You and Me' Ring Containing One Pear-Shaped Diamond and One Pear-Shaped Emerald. Size - 5 French Assay Marks Signed - Cartier

Category

1980s Vintage .5 Carat Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Antique Platinum Single Stone Diamond Engagement Ring
Antique Platinum Single Stone Diamond Engagement Ring

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 Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Etoile Round Diamond Platinum Solitaire Engagement Ring
Tiffany & Co. Etoile Round Diamond Platinum Solitaire Engagement Ring

Tiffany & Co. Etoile Round Diamond Platinum Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Exuding timeless elegance, this authentic Tiffany & Co. Etoile engagement ring features a stunning round brilliant cut diamond set in a signature platinum bezel setting. The desi...

Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.13 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring
1.13 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring

1.13 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring

By DGI

Located in Los Angeles, CA

1.13 Carat Natural Pink Sapphire Diamond 14 Karat White Gold Ring There is an Oval Cut Pink Sapphire that weighs 0.69 Carats and Natural Round Cut Diamonds that weigh 0.44 Carats. T...

Category

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

Materials

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

Art Deco Style Diamond & Sapphire .73 Carat Platinum Ring
Art Deco Style Diamond & Sapphire .73 Carat Platinum Ring

Art Deco Style Diamond & Sapphire .73 Carat Platinum Ring

Located in Scotts Valley, CA

Details: Stunning vintage Art Deco style .73 carat Old European Cut diamond & 1 carat sapphire engagement ring. The band is platinum. This is a gorgeous ring with lovely engraving ar...

Category

Late 20th Century North American Art Deco .5 Carat Engagement Rings

Materials

Diamond, Sapphire, Platinum

Raw Colombian Emerald Wave Band 14K Yellow Gold
Raw Colombian Emerald Wave Band 14K Yellow Gold

Raw Colombian Emerald Wave Band 14K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Raw Colombian Emerald Wave Band 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the most bea...

Category

2010s American Arts and Crafts .5 Carat Engagement Rings

Materials

Emerald, Gold, 14k Gold, Yellow Gold

Yellow Gold Diamond Engagement Ring - 14k Round Brilliant .56ctw
Yellow Gold Diamond Engagement Ring - 14k Round Brilliant .56ctw

Yellow Gold Diamond Engagement Ring - 14k Round Brilliant .56ctw

Located in Greensboro, NC

Size: 6 1/4 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $40 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamonds Carat(s): .56cw Cut: Round...

Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Yellow Gold Engagement Ring. Antique 0.60ct Old European Cut Diamond Ring H SI2
Yellow Gold Engagement Ring. Antique 0.60ct Old European Cut Diamond Ring H SI2

Yellow Gold Engagement Ring. Antique 0.60ct Old European Cut Diamond Ring H SI2

Located in New York, NY

"Other Details: Primary Stone: Diamond Center Diamond Weight: Approx 0.60 Carats Center Diamond Color: H Center Diamond Clarity: SI2 Center Diamond Cut: Old European Cut Jewelry Ty...

Category

1890s Victorian Antique .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Vintage Art Deco European Cut Diamond Engagement Ring with Sapphires
Vintage Art Deco European Cut Diamond Engagement Ring with Sapphires

Vintage Art Deco European Cut Diamond Engagement Ring with Sapphires

Located in Boston, MA

Vintage Art Deco European Cut Diamond Engagement Ring with Sapphires - The center European cut diamond weighs .83ct with I color and SI3 clarity. There are 8 single cut diamonds that...

Category

1930s American Art Deco Vintage .5 Carat Engagement Rings

Materials

Diamond, Sapphire, Platinum

1925 Art Deco Platinum Diamond Engagement Ring
1925 Art Deco Platinum Diamond Engagement Ring

1925 Art Deco Platinum Diamond Engagement Ring

Located in Lexington, KY

This is an absolutely stunning platinum Art Deco engagement ring. The ring is solid platinum and has been around for nearly a century, and is ready to by a symbol of true love for ye...

Category

1920s Art Deco Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

0.90 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring
0.90 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring

0.90 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring

By Roshe Jewels

Located in Los Angeles, CA

0.90 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring Metal: 14 Karat White Gold Primary Stones: Natural Ruby Accent Stones: Natural Diamonds Total Carat Weight: 0....

Category

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

Materials

Diamond, Ruby, 14k Gold, White Gold

1.34 Carat Natural Pink Sapphire Diamond 14 Karat Yellow Gold Engagement Ring
1.34 Carat Natural Pink Sapphire Diamond 14 Karat Yellow Gold Engagement Ring

1.34 Carat Natural Pink Sapphire Diamond 14 Karat Yellow Gold Engagement Ring

By DGI

Located in Los Angeles, CA

1.34 Carat Natural Pink Sapphire Diamond 14 Karat Yellow Gold Engagement Ring This beautiful ring has a Natural Oval Cut Heated Pink Sapphire that weighs 0.94 Carats. The Pink Sapph...

Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, 14k Gold, Yellow Gold

Antique Art Deco (1937) 0.80 Carat Diamond Ring
Antique Art Deco (1937) 0.80 Carat Diamond Ring

Antique Art Deco (1937) 0.80 Carat Diamond Ring

Located in Montgomery, AL

This antique piece was handcrafted sometime during the Art Deco design period (1920-1940) and was dedicated with the date 6-11-37 on the inside of the band. The setting is 14K white ...

Category

1930s Art Deco Vintage .5 Carat Engagement Rings

Materials

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

0.77 Carat Round Tsavorite Solitaire Gold Ring
0.77 Carat Round Tsavorite Solitaire Gold Ring

0.77 Carat Round Tsavorite Solitaire Gold Ring

By Diamond Stars Jewelry, Inc.

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

Bright Blue Engagement Ring: Australian Black Opal and Diamond in 14K
Bright Blue Engagement Ring: Australian Black Opal and Diamond in 14K

Bright Blue Engagement Ring: Australian Black Opal and Diamond in 14K

By The Wind Opal

Located in Suwanee, GA

Bright Blue Engagement Ring: Australian Black Opal and Diamond in 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of...

Category

2010s American Arts and Crafts .5 Carat Engagement Rings

Materials

Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold

Art Deco 0.85 Carat Old European Cut Ring. Diamond Accent Engagement Ring J VS2
Art Deco 0.85 Carat Old European Cut Ring. Diamond Accent Engagement Ring J VS2

Art Deco 0.85 Carat Old European Cut Ring. Diamond Accent Engagement Ring J VS2

Located in New York, NY

Other Details: Primary Stone: Diamond Center Diamond Weight: Approx 0.85 Carats Center Diamond Cut: Old European Cut Center Diamond Color: J Color Center Diamond Clarity: VS2 Secon...

Category

1920s Art Deco Vintage .5 Carat Engagement Rings

Materials

Diamond, Platinum

Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold
Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold

Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones...

Category

2010s American Arts and Crafts .5 Carat Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

18K Yellow Gold Rose Cut Australian Sapphire Ring, Size 7
18K Yellow Gold Rose Cut Australian Sapphire Ring, Size 7

18K Yellow Gold Rose Cut Australian Sapphire Ring, Size 7

By Rose and Choc

Located in Wallingford, CT

Metal: 18K Yellow Gold Stone: Australian Sapphire Stone Cut: Rose Cut Stone Size: 5.5mm Stone Weight: 0.85 carat Band Width: Shank 2.9mm tapered to 1.5mm bottom Ring Size: 7

Category

2010s North American Contemporary .5 Carat Engagement Rings

Materials

Sapphire, 18k Gold, Yellow Gold

Antique Platinum Diamond Toi et Moi Crossover Engagement Ring
Antique Platinum Diamond Toi et Moi Crossover Engagement Ring

Antique Platinum Diamond Toi et Moi Crossover Engagement Ring

Located in Brighton, GB

Antique Diamond Toi et Moi Ring Platinum Circa 1920’s Fabulous Diamond Toi et Moi Crossover Ring, Set with Two 0.35ct Diamonds & Pretty Diamond Shoulders. A Toi et Moi Ring is ...

Category

Early 20th Century English .5 Carat Engagement Rings

Materials

Diamond, Platinum

Antique 18ct Gold, Edwardian 0.70ct Diamond & Pearl Rectangular Ring
Antique 18ct Gold, Edwardian 0.70ct Diamond & Pearl Rectangular Ring

Antique 18ct Gold, Edwardian 0.70ct Diamond & Pearl Rectangular Ring

Located in Brighton, GB

Antique Diamond & Pearl Ring 18ct Gold Tested Circa 1910 Introducing a stunning and unique Edwardian ring crafted in 18ct gold. This exquisite ring features a beautiful old-cut d...

Category

Early 20th Century English Edwardian .5 Carat Engagement Rings

Materials

Diamond, Pearl, Gold, 18k Gold

14 Karat Rose Cut .88 Carat Diamond Ring, Rose Gold Ring, Diamond Rose Cut
14 Karat Rose Cut .88 Carat Diamond Ring, Rose Gold Ring, Diamond Rose Cut

14 Karat Rose Cut .88 Carat Diamond Ring, Rose Gold Ring, Diamond Rose Cut

By Rose and Choc 1

Located in Wallingford, CT

Low profile rose cut diamond set on 14k rose gold Approx .88 carat Diamond Stone: 6.5mm Clarity: VS/SI1 Color: GHI Cut: Rose cut 1.4mm band width. Rose gold, white gold, yellow gold ...

Category

2010s American Contemporary .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold, Gold, Yellow Gold

Victorian Diamond Opal 14 Karat Yellow Gold Antique Halo Ring
Victorian Diamond Opal 14 Karat Yellow Gold Antique Halo Ring

Victorian Diamond Opal 14 Karat Yellow Gold Antique Halo Ring

Located in Philadelphia, PA

Centering an oval shaped opal cabochon measuring 9.0 x 6.0 mm Translucent white in body color with spectral play-of-color Bead set with halo surround of old European cut diamonds Wei...

Category

1870s Victorian Antique .5 Carat Engagement Rings

Materials

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

GIA Afghanistan 0.59 Ct 18K Rose Gold Vivid Purplish Red Ruby Engagement Ring
GIA Afghanistan 0.59 Ct 18K Rose Gold Vivid Purplish Red Ruby Engagement Ring

GIA Afghanistan 0.59 Ct 18K Rose Gold Vivid Purplish Red Ruby Engagement Ring

Located in Kaohsiung City, TW

*GIA Afghanistan 0.59 Ct 18K Rose Gold Vivid Purplish Red Ruby Engagement Ring* GIA-certified natural Afghanistan vivid purplish red Ruby as the center stone weighing 0.59 ct set on...

Category

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

Materials

Diamond, Ruby, Gold, 18k Gold, Rose Gold

Rose Gold Diamond Halo Engagement Ring - 14k Pear .55ctw
Rose Gold Diamond Halo Engagement Ring - 14k Pear .55ctw

Rose Gold Diamond Halo Engagement Ring - 14k Pear .55ctw

Located in Greensboro, NC

Size: 7 1/4 Sizing Fee: Up 2 sizes for $50 Metal Content: 14k Rose Gold Stone Information Natural Diamond Carat(s): .25ct Cut: Pear Color: J Clarity: SI2 Natural Diamonds Carat(s...

Category

21st Century and Contemporary .5 Carat Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

GIA 18K 0.73 Ct Kashmir Unheated Vivid Purple Pink Sapphire Engagement Ring
GIA 18K 0.73 Ct Kashmir Unheated Vivid Purple Pink Sapphire Engagement Ring

GIA 18K 0.73 Ct Kashmir Unheated Vivid Purple Pink Sapphire Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 0.73 Ct Kashmir Unheated Vivid Purple Pink Sapphire Vintage Style Engagement Ring* GIA-certified Kashmir unheated Vivid Purple Pink Sapphire weighing 0.73 ct set on the 18K...

Category

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

Materials

Purple Sapphire, Pink Sapphire, Sapphire, Diamond, Yellow Gold, 18k Gold...

Antique Edwardian 0.90 Carat Diamond and Platinum Filigree Ring
Antique Edwardian 0.90 Carat Diamond and Platinum Filigree Ring

Antique Edwardian 0.90 Carat Diamond and Platinum Filigree Ring

Located in Montgomery, AL

This antique piece was handcrafted sometime during the Edwardian design period (1900-1920). The incredible platinum setting features a center diamond measuring approximately 0.90 car...

Category

Early 20th Century Edwardian .5 Carat Engagement Rings

Materials

Diamond, White Diamond, Platinum

IGI 18K 0.59 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
IGI 18K 0.59 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

IGI 18K 0.59 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

Located in Kaohsiung City, TW

*IGI 18K 0.59 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 0.59 ct set on an 18K yellow gold Art Deco des...

Category

21st Century and Contemporary Taiwanese Art Deco .5 Carat Engagement Rings

Materials

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

0.91 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring
0.91 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring

0.91 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring

By DGI

Located in Los Angeles, CA

0.91 Carat Natural Ruby Diamond 14 Karat White Gold Engagement Ring This ring has a natural Oval Cut 0.54 Carat Burmese Ruby which is surrounded by natural Round Cut Diamonds that w...

Category

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

Materials

Diamond, Ruby, 14k Gold, White Gold