Skip to main content

.5 Carat Rings

to
624
2,832
1,581
1,208
1,046
348
3,090
417
607
196
187
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
4
43
598
2,673
17
17
59
48
35
23
14
20
12
21
4
2,573
697
48
1704
241
187
152
126
86
83
82
77
71
1,062
429
210
38
29
19
13
10
6
4
3
3
2
2
3,318
2,714
454
Carat Weight: .5 Carat
0.81 Carat Natural Diamond Princes Cut Ring Band G SI 14 Karat White Gold
Located in New York, NY
0.81 Carat Natural Princess Cut Diamond Band Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Princess Cut Diamond Ring 0.81CT G-H SI 14K White Gold, Cha...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

11-Stone Diamond Band in 18 Karat White Gold
Located in New York, NY
This gorgeous band is hand crafted in 18 k white gold and is set with eleven diamonds. The details are as follows : Diamond weight : 0.80 carat ( GH color and VS clarity ) Metal :...
Category

2010s American Contemporary .5 Carat Rings

Materials

Diamond, White Gold

1.45 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.45 carat (total) trilogy/three stone diamond and contemporary platinum ring; part of our diverse diamond jewelry and estate jewelry collections. This...
Category

Early 1900s British Antique .5 Carat Rings

Materials

Diamond, Platinum

.70 Carat Sapphire Diamond Yellow Gold Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. Pink sapphire center stone in a 14k yellow gold solitaire setting, with 38 round brilliant cut diamonds along both sides of the shank. 1 round...
Category

21st Century and Contemporary .5 Carat Rings

Materials

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

0.95 Carat Natural Sapphire and Diamond Ring 14 Karat White Gold
Located in New York, NY
0.95 Carat Natural Diamond and Sapphire Ring G SI 14K White Gold 100% Natural Diamonds and Sapphire 0.95CTW G-H SI 14K White Gold Prong style, 4.00 grams 5/16 inch in width Size 7 1...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Morris & David 0.60 Carat Natural Diamond Cocktail Ring G SI 14 Karat Rose Gold
Located in New York, NY
0.60 Carat Natural Diamond Cocktail Ring G SI 14K Rose Gold 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 0.60CT G-H SI 14K Rose Gold, Pave style, 5.7...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, Rose Gold

0.85 Carat Natural Diamond Engagement Ring G SI 14 Karat White Gold
Located in New York, NY
0.85 Carat Natural Diamond Engagement Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 0.85CT G-H SI 14K White Gold, Prong style c...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, White Gold, 14k Gold

0.75 Carat Diamond Emerald Cut Cluster Ring
Located in Great Neck, NY
This stunning ring features a beautiful Emerald Cut Cluster of White Diamonds comprising of Baguette and Round Diamonds, surrounded by a Diamond Ha...
Category

21st Century and Contemporary .5 Carat 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 Rings

Materials

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

0.85 Carat Natural Diamond Fashion Ring Band G SI 14 Karat White Gold
Located in New York, NY
0.85 Ct Natural Round Cut Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Diamond Band 0.85CT G-H SI 14K White Gold Prong style 4.80 grams 6 mm in wi...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

0.50 Carat Natural Diamond Eternity Ring Band G SI 14 Karat White Gold
Located in New York, NY
0.50 Ct Natural Round Cut Eternity Diamond Ring Band G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Diamond Band 0.50CT G-H SI 14K White Gold Pave set 2.10 grams...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

0.75 Carat Natural Diamond Cross Ring G SI 14 Karat Yellow Gold
Located in New York, NY
0.75 Carat Natural Diamond Cross Ring G SI 14K Yellow Gold 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 0.75CT G-H SI 14K Yellow Gold pave style 3.1 grams ...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, Yellow Gold

0.75 Carat Natural Diamond Ring Band G SI 14 Karat White Gold
Located in New York, NY
0.75 Ct Natural Round Cut Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Diamond Band 0.75CT G-H SI 14K White Gold Pave style 5.5 grams 1/4 inch in ...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

0.75 Carat Natural Diamond Eternity Ring Band G SI Set in 14 Karat White Gold
Located in New York, NY
0.75 Ct Natural Round Cut Diamond Eternity Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Diamond Band 0.75CT G-H SI 14K White Gold Pave style 2.00 grams 3 ...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

0.50 Carat 7-Stone Natural Diamond Ring G SI 14 Karat Rose Gold
Located in New York, NY
0.50 Carat 7 Stone Natural Diamond Ring G SI 14K Rose Gold 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 0.50CT G...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, Rose Gold

0.75 Carat Natural Diamond 5 Stone Ring Band G SI 14 Karat White Gold
Located in New York, NY
0.75 Carat Natural Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 0.75CT G-H SI 14K White Gold 2.5 grams Channel set 3.5 mm i...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

0.60 Carat Natural Diamond Round Ring Pave Band G SI 14 Karat White Gold
Located in New York, NY
0.60 Ct Natural Round Cut Diamond Ring G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Diamond Ring 0.60CT G-H SI 14K White Gold Pave style 4.2 grams 1/2 inch in ...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

0.55 Carat Natural Sapphire and Diamond Eye Ring Band 14 Karat White Gold
Located in New York, NY
0.55 Carat Natural Diamond and Sapphire Eye Ring G SI 14K White Gold 100% Natural Diamonds and Sapphires 0.55CTW G-H SI 14K White Gold Pave style, 2.20 grams 7/16 inch in width Size...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

0.75 Carat Natural Diamond Cross Ring G SI 14 Karat Rose Gold
Located in New York, NY
0.75 Carat Natural Diamond Cross Ring G SI 14K Rose Gold 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Ring 0.75CT G-H SI 14K Rose Gold pave style 3.1 grams 5/8 ...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, Rose Gold

0.75 Carat Natural Round Cut Diamond Ring Set G SI 14 Karat White Gold
Located in New York, NY
0.75 Ct Natural Round Cut Diamond Ring and Band G SI 14K White Gold 100% Natural Diamonds, Not Enhanced in any way Diamond Ring Set 0.75CT G-H SI 14K White Gold Prong style 3.9 gram...
Category

21st Century and Contemporary American Contemporary .5 Carat Rings

Materials

Diamond, 14k Gold, White Gold

18k White Gold Valerie Micro-Prong Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

18K Yellow Gold Caterina Eternity Diamond Ring '4/5 Ct. tw'
Located in San Francisco, CA
This unique ring features an 18 round brilliant diamonds prong-set in a crown design. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: ...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

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

21st Century and Contemporary .5 Carat Rings

Materials

Diamond, Platinum

14k Yellow Gold Voyage French Pave Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

14K Yellow Gold Ethel Micro-Prong Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
This ring features 13 perfectly matched round brilliant diamonds micro-prong set. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATU...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

GIA Certified 0.90 Emerald Cut Halo Platinum Two Rows Diamond Ring
Located in San Francisco, CA
This stunning platinum setting features a 0.90 -Carat Emerald cut diamond GIA certified as an E color and vs2 in clarity. The center ...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Platinum

14k Yellow Gold Orly Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
This ring features prong share 7 round brilliant diamonds. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemsto...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

Platinum Orchid Diamond Cluster Ring '3/4 Carat'
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: N...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Platinum

GIA 0.81 Carat Cushion Shape Platinum Halo Style Diamond Ring Set
Located in San Francisco, CA
This Stunning Platinum ring set features a 0.81-Carat Cushion-shaped diamond H color and VS1 in clarity GIA Certificate 6382577288. The Center diamond is encircled by a delicate halo...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Platinum

14K White Gold GIA French Pave Diamond Ring '3/4 Ct. Tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White 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 Rings

Materials

Yellow Sapphire, Diamond, Yellow Gold

14K Yellow Gold 1/2 Cttw Shared Prong Set Round Diamond Eternity Band Ring
Located in New York, NY
Imagine the eternal symbol of love and commitment gracing your finger, this dazzling ring epitomizes pure elegance and timeless sophistication. Every carefully selected natural diamo...
Category

21st Century and Contemporary Indian Modern .5 Carat Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Antique Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique French 0.56 carat diamond and 18 karat white gold, platinum set solitaire engagement ring; part of our diverse antique estate jewelry collections. This fine an...
Category

1920s French Vintage .5 Carat Rings

Materials

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

1997 Contemporary Diamond and Yellow Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.65 carat diamond trilogy twist ring in 18 karat yellow gold; part of our diamond jewelry and estate jewelry collecti...
Category

1990s Unknown Contemporary .5 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat White Gold Eclipse Curve Diamond Ring '3/4 Carat'
Located in San Francisco, CA
This elegant ring features two perfectly matched 1/3 of a carat each round brilliant diamonds four prongs set on each side of a wavey band. A row of 25 round melee diamonds is micro-...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

18 Karat White Gold Vega Fashion Diamond Ring '1 Carat'
Located in San Francisco, CA
This stunning ring features round brilliant diamonds micro-prong-set in three-row. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type: NAT...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

14K Yellow Gold Gia French Pave Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

Platinum Valerie Micro-Prong Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Platinum

18K White Gold GIA French Pave Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

18k White Gold Petite Jenna Halo Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This delicate ring features five (5) 2.5 mm round diamond encircled by a halo of 1 mm diamonds micro-prong set. Our customers love it! Experience the difference in person! Product d...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

Platinum Voyage French Pave Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Platinum

18 Karat White Gold Two-Tone Halo Fashion Ring '1 Carat'
Located in San Francisco, CA
Interlocking diamond halos set in 18k white gold and 18k rose gold. A stunning 1 ct. tw. of diamonds creates an unforgettable look Product details: Center Gemstone Color: WHITE Si...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

Natural Diamond Ring 0.82 ct 18 Karat White Gold Designer Cocktail Ring
Located in Antwerpen, BE
This elegant 18kt gold ring is a true masterpiece, featuring a beautifully carved pattern that adds a touch of sophistication and style to the design. The ring is adorned with pave s...
Category

2010s Belgian Modern .5 Carat Rings

Materials

Diamond, 18k Gold, White Gold

14k Rose Gold GIA French Pave Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Rose Gold

14k Yellow Gold Petite Jenna Halo Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This delicate ring features five (5) 2.5 mm round diamond encircled by a halo of 1 mm diamonds micro-prong set. Our customers love it! Experience the difference in person! Product d...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

Platinum Flush Prong Set Diamond Eternity Ring '2/3 Carat'
Located in San Francisco, CA
This sparkling flush prong set diamond ring features round diamonds in platinum eternity ring. This ring can not be sized Product details: Center Gemstone Color: WHITE Side Gemsto...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Platinum

18k Rose Gold Voyage French Pave Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Rose Gold

18k White Gold Voyage French Pave Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

14k Yellow Gold Carole Micro-Prong Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
From our signature Micro-Prong wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

18K White Gold Voyage French Pave Diamond Ring '1/2 Ct. tw'
Located in San Francisco, CA
From our signature French-Pave wedding band collection, this ring features perfectly matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

Three Stone Opal and Diamond Ring
Located in London, GB
This is an 18ct yellow gold opal and diamond ring. The ring is set with three graduated oval cut cabochon opals that each have a vibrant and wonderful play of colour. There is also f...
Category

20th Century .5 Carat Rings

Materials

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

18k Yellow Gold Winter Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
This Delicate ring features Seven (7) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.4 MM band. Experience the difference in person! Product deta...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

14k Yellow Gold Winter Diamond Ring '1 Ct. Tw'
Located in San Francisco, CA
This Delicate ring features Seven (7) floating Brilliante round diamonds set in "U" Shaped delicate prongs on top of a 1.4 MM band. Experience the difference in person! Product deta...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Yellow Gold

14K Rose Gold Pavia "U" Diamond Ring '1/2 Ct. Tw'
Located in San Francisco, CA
This ring features 13 round brilliant diamonds in a total weight of 1 carat set in a delicate ""U"" Shape prongs. Experience the difference! Product details: Center Gemstone Color...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Rose Gold

14K White Gold 1/2 cttw Diamond Band Ring (I-J Color, I2-I3 Clarity) - Size 7
Located in New York, NY
Enhance the grace and beauty of your hands by wearing this lovely diamond ring. Creating a breathtaking look, this fashion ring shows two sleek lines of 14kt white gold. Chiseled to ...
Category

21st Century and Contemporary Indian Modern .5 Carat Rings

Materials

Diamond, White Diamond, White Gold, 14k Gold

EGL Certified .63 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1950's handmade Diamond engagement ring. EGL certified round transitional ideal cut center stone in a platinum setting with 2 round full cut side diamonds. 1 round transitional Id...
Category

Mid-20th Century .5 Carat Rings

Materials

Diamond, Platinum

14K Rose Gold Artemis Diamond Ring '4/5 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 0.40 each ( 0.80 ct. tw) round diamonds that symbolize the deep connection between two soulmates. Experience the difference! Product details...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, Rose Gold

14K White Gold Tima Delicate Scattered Organic Design Diamond Ring '3/4 Ct. tw'
Located in San Francisco, CA
This Delicate ring features nine (9) diamonds scattered on top of a 1.2 mm band. This summer of love of Oval, Pear, and Round shape diamonds creates the ultimate organic ring. It's s...
Category

21st Century and Contemporary American .5 Carat Rings

Materials

Diamond, White Gold

Recently Viewed

View All