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Considering the unmatched beauty of yours, Fascinating Diamonds®® has created an enthralling section of 0.50 carat round cut Diamond Rings. Inimitable designs of 0.50 carat round cut Diamond Rings, 0.50 round cut three stone diamond rings, 0.50 ct. round vintage diamond rings can be viewed in this fine category. The grace of these 0.50 carat round diamond rings can be customized in a number of styles by choosing from the numerous options of metals, gemstones and settings with a variation in carat weight. Also the scheme of personalization and designing of the rings is provided in Fascinating Diamonds®.

Best Selling 0.50 Carat Round Cut Engagement Rings

delicate-pave-halo-black-diamond-ring-in-FD9795RORGBLACKANGLE3-NL-YG
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Delicate Pave Halo Diamond Ring0.64 Ct. Vintage Wedding Rings with Black Diamond in 14k Yellow Gold

Price:$1,491.00
square halo diamond engagement ring in FD1176ROR NL RG AZ
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Sapphire Square Halo Ring0.60 Ct. Colored Engagement Ring with White Diamond in 18k Rose Gold

Price:$1,901.00
bezel-halo-round-diamond-engagement-ring-in-FD9803RORANGLE3-NL-RG
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Bezel Halo Round Ring0.58 Ct. Anniversary Gifts with White Diamond in 14k Rose Gold

Price:$1,497.00
branch diamond engagement ring in FD8709ROR NL WG
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Branch Colored Engagement Ring0.58 Ct. Colored Engagement Ring with White Diamond in 14k White Gold

Price:$1,900.00
infinity twist round cut emerald engagement ring (0.50 ct.)  in FD1122RORGEMGR NL RG GS
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Infinity Twist Round Diamond Ring (0.50 Ct.)0.57 Ct. Half Carat Diamond Ring with Green Emerald in 14k Rose Gold

Price:$1,952.00
half-carat-round-solitaire-diamond-ring-in-FD9569RORANGLE3-NL-YG
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Half Carat Round Solitaire Diamond Ring0.50 Ct. Preset Engagement Rings with White Diamond in 18k Yellow Gold

Price:$1,511.00
0.50 ct. floating engagement ring with black diamond in FDENR7719RORGBLACKANGLE3 NL YG.jpg
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0.50 Ct. Floating Round Diamond Ring0.53 Ct. Half Carat Diamond Ring with Black Diamond in 14k Yellow Gold

Price:$1,208.00
past-present-future-round-diamond-engagement-ring-in-FDENR2419RORANGLE3-NL-RG
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Past Present Future Wedding Rings0.60 Ct. Preset Engagement Rings with White Diamond in 14k Rose Gold

Price:$1,663.00
0.50-ct.-round-with-pink-sapphire-baguette-3-stone-ring-in-FDENS100RORGSADRPI-NL-WG
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Tapered Baguette Diamond Engagement Ring0.46 Ct. Half Carat Diamond Ring with Pink Sapphire in 14k White Gold

Price:$1,208.00
round-vintage-inspired-diamond-ring-in-FD9626RORANGLE3-NL-YG
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0.60 Carat Lab Created Vintage Inspired Diamond Ring0.60 Ct. Lab Created Diamond Rings with Lab Diamond in 14k Yellow Gold

Price:$1,081.00
twisted-solitaire-diamond-engagement-ring-in-FD8252ROR-NL-WG
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Twisted Solitaire Gemstone Ring0.50 Ct. Colored Engagement Ring with White Diamond in 14k White Gold

Price:$1,526.00
round-sapphire-anniversary-art-deco-ring-in-FD9819RORGSABLANGEL3-NL-RG
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Round Diamond Anniversary Art Deco Ring0.53 Ct. Anniversary Gifts with Blue Sapphire in 14k Rose Gold

Price:$1,514.00
0.50-ct.-sapphire-vintage-halo-ring-in-FD10049RORGSABLANGLE3-NL-RG
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0.50 Ct. Diamond Vintage Halo Ring0.60 Ct. Half Carat Diamond Ring with Blue Sapphire in 14k Rose Gold

Price:$1,619.00
0.5 carat diamond channel set 3 stone engagement ring in FD1134ROR NL WG
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3 Stone Channel Set Diamond Ring0.50 Ct. Half Carat Diamond Ring with White Diamond in 14k White Gold

Price:$1,176.00
round diamond solitaire ring in white gold FD9988RORANGLE3 NL WG
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Round Colored Solitaire Ring0.50 Ct. Colored Engagement Ring with White Diamond in 14k White Gold

Price:$1,331.00
solitaire swirl diamond engagement ring in FD1020ROR NL YG
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Sapphire Solitaire Engagement Ring For Women0.50 Ct. Colored Engagement Ring with White Diamond in 14k Yellow Gold

Price:$1,481.00
diamond-round-halo-engagement-ring-in-FD9704RORANGLE3-NL-WG-GS
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Gemstone And Diamond Halo Ring0.58 Ct. Colored Engagement Ring with White Diamond in 14k White Gold

Price:$1,497.00
0.50 carat diamond petite engagement ring in FDENS750ROR NL RG
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0.50 Carat Diamond Petite Engagement Ring0.48 Ct. Preset Engagement Rings with White Diamond in 14k Rose Gold

Price:$1,332.00
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Solitaire Alternative Ring0.50 Ct. Alternative Engagement Ring with White Diamond in 14k White Gold

Price:$1,361.00
loop-interlocked-solitaire-diamond-engagement-ring-in-FD8623ROR-NL-WG
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Loop Interlocked Solitaire Engagement Ring0.50 Ct. Colored Engagement Ring with White Diamond in 14k White Gold

Price:$1,586.00
under halo split diamond engagement ring in FD8634RORANGLE1 NL WG.jpg
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Colored Under Halo Split Ring0.59 Ct. Colored Engagement Ring with White Diamond in 14k White Gold

Price:$1,769.00
0.5 ct. diamond trellis 3 stone engagement ring in FD1131ROR NL RG
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Half Carat Diamond Trellis 3 Stone Ring0.51 Ct. Half Carat Diamond Ring with White Diamond in 18k Rose Gold

Price:$1,346.00
vintage-round-emerald-engagement-ring-in-FD9780RORGEMGRANGLE3-NL-RG.jpg
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Gold Vintage Round Diamond Ring0.55 Ct. Vintage Wedding Rings with Green Emerald in 14k Rose Gold

Price:$1,482.00
delicate bypass diamond engagement ring in FDENS3007ROR NL YG GS
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Delicate Bypass Diamond Engagement Ring0.56 Ct. Affordable Engagement Rings with White Diamond in 14k Yellow Gold

Price:$1,484.00
twisted-solitaire-diamond-wedding-set-in-FD8252RO-NL-YG
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Twisted Solitaire Gemstone Wedding Set0.50 Ct. Colored Engagement Ring with White Diamond in 14k Yellow Gold

Price:$2,051.00
round cut diamond engagement ring in 14K yellow gold FD1160ROR NL YG
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Gold Solitaire Engagement Rings0.50 Ct. Half Carat Diamond Ring with White Diamond in 14k Yellow Gold

Price:$1,181.00
round-filigree-antique-diamond-wedding-anniversary-ring-in-FD9717RORANGLE3-NL-WG
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Round Filigree Antique Wedding Anniversary Ring0.55 Ct. Anniversary Gifts with White Diamond in 14k White Gold

Price:$1,641.00
diamond branch engagement ring in FD8401ROR NL WG
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Diamond Branch Engagement Ring0.56 Ct. Nature inspired Jewelry with White Diamond in 14k White Gold

Price:$1,619.00
antique-round-diamond-ring-in-FD9632ROR-NL-RG
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Antique Round Gemstone Rings0.62 Ct. Colored Engagement Ring with White Diamond in 14k Rose Gold

Price:$1,440.00
half carat diamond hidden engagement ring in FDENS3090RORANGLE3 NL YG.jpg
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Half Carat Diamond Hidden Engagement Ring0.48 Ct. Half Carat Diamond Ring with White Diamond in 14k Yellow Gold

Price:$1,653.00
half-carat-twisted-diamond-engagement-ring-in-FD9333RORANGLE1-NL-YG
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Half Carat Twisted Diamond Ring0.63 Ct. Half Carat Diamond Ring with White Diamond in 14k Yellow Gold

Price:$2,092.00
round cut diamond triple braided corona halo ring in 14K yellow gold FD122675ROR NL YG
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Halo Braided Engagement Ring0.56 Ct. Affordable Engagement Rings with White Diamond in 14k Yellow Gold

Price:$1,926.00
0.50 ct. diamond branch petite engagement ring with emerald in FD8603RORGEMGR NL WG
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Branch Petite Engagement Ring0.54 Ct. Nature inspired Jewelry with Green Emerald in 14k White Gold

Price:$1,572.00
0.40-ct.-diamond-6-prong-solitaire-engagement-ring-in-FD1028RORANGLE3-NL-WG
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Round Solitaire Engagement Ring0.40 Ct. Affordable Engagement Rings with White Diamond in 950 Platinum

Price:$1,664.00
art-nouveau-inspired-affordable-halo-ruby-ring-in-FD124282RORGRUDRANGLE3-NL-YG
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Art Nouveau Inspired Affordable Halo Ring0.54 Ct. Affordable Engagement Rings with Red Ruby in 14k Yellow Gold

Price:$1,907.00
round-diamond-mens-ring-in-FDM9856ROR-NL-YG-GS
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Round Solitaire Gold Mens Ring0.57 Ct. Colored Engagement Ring with White Diamond in 14k Yellow Gold

Price:$2,992.00
delicate-diamond-with-baguette-engagement-ring-in-FD9002ROANGLE3-NL-RG
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Delicate Colored With Baguette Ring0.45 Ct. Colored Engagement Ring with White Diamond in 14k Rose Gold

Price:$1,175.00
petite-6-prong-half-carat-solitaire-diamond-ring-in-FD9334RORANGLE3-NL-YG
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Petite 6 Prong Half Carat Solitaire Ring0.50 Ct. Half Carat Diamond Ring with White Diamond in 14k Yellow Gold

Price:$1,271.00
half-carat-3-stone-pink-sapphire-engagement-ring-in-FD124256RORGSADRPIANGLE3-NL-RG
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Half Carat 3 Stone Engagement Ring0.64 Ct. Half Carat Diamond Ring with Pink Sapphire in 14k Rose Gold

Price:$1,843.00
6-x-6-mm-round-diamond-delicate-ring-in-FDENS1413RORANGLE3-NL-WG
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6 x 6 Mm Round Moissanite Delicate RingPreset Moissanite Rings with Moissanite in 950 Platinum

Price:$1,936.00
diamond celtic engagement ring in 14K rose gold FDENS2255 ROR NL RG
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Celtic Engagement Ring0.62 Ct. Alternative Engagement Ring with White Diamond in 14k Rose Gold

Price:$1,664.00
petite-diamond-engagement-ring-in-FD9275ROR-NL-RG-GS
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Petite Colored Ring0.62 Ct. Colored Engagement Ring with White Diamond in 14k Rose Gold

Price:$1,499.00
0.50-carat-solitaire-round-engagement-ring-in-FDENR9173RORANGLE3-NL-WG
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Unique Solitaire Engagement Ring0.50 Ct. Half Carat Diamond Ring with White Diamond in 950 Platinum

Price:$2,059.00
round-celtic-anniversary-diamond-ring-in-FD10030RORANGLE3-NL-YG
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Round Celtic Anniversary Ring0.51 Ct. Anniversary Gifts with White Diamond in 18k Yellow Gold

Price:$1,543.00
offbeat-thin-pave-round-diamond-engagement-ring-in-FD9148ROR-NL-WG-GS
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Offbeat Thin Pave Round Engagement Ring0.62 Ct. Colored Engagement Ring with White Diamond in 14k White Gold

Price:$2,022.00

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round-diamond-floating-marquise-accent-ring-with-eternity-wedding-band-in-FDEWB9398ROANGEL3-NL-WG
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Floating Marquise Accent Ring With Eternity Band0.36 Ct. Round Cut Diamond Wedding Sets with White Diamond in 14k White Gold

Price:$3,463.00
(Setting only)
simple-classic-round-cut-diamond-engagement-ring-in-FD11253RORANGLE3-NL-BG
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Black Simple Classic Engagement Ring0.48 Ct. Round Cut Diamond Black Gold Rings with White Diamond in 14k Black Gold

Price:$1,103.00
(Setting only)
simple-classic-round-cut-diamond-engagement-ring-in-FD11253RORANGLE3-NL-RG
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Simple Classic Engagement Ring0.48 Ct. Round Cut Diamond Side Stone Ring with White Diamond in 14k Rose Gold

Price:$1,103.00
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marquise-and-round-eternity-round-cut-diamond-engagement-ring-in-FDEWB9398RORANGLE3-NL-YG
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Marquise And Round Eternity Engagement Ring1.69 Ct. Round Cut Diamond Side Stone Ring with White Diamond in 14k Yellow Gold

Price:$3,435.00
(Setting only)
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Floating Marquise Accent Diamond Ring0.36 Ct. Round Cut Diamond Side Stone Ring with White Diamond in 14k White Gold

Price:$618.00
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diamond-round-and-marquise-round-bridal-wedding-rings-in-FD9398RO1ANGLE3-NL-WG
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Round And Marquise Bridal Wedding Rings0.75 Ct. Round Cut Diamond Wedding Sets with White Diamond in 14k White Gold

Price:$1,277.00
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vintage-3-stone-twist-trilogy-diamond-engagement-ring-in-FD11254RORANGLE3-NL-RG
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Vintage 3 stone Twist Trilogy Ring0.63 Ct. Round Cut Diamond Three Stone Ring with White Diamond in 14k Rose Gold

Price:$1,389.00
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vintage bezel set diamond bridal ring set with orange sapphire in FD64933ROGSAORANGLE3 NL RG
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Filigree Grace Set0.32 Ct. Round Cut Diamond Wedding Sets with Orange Sapphire in 14k Rose Gold

Price:$2,179.00
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under halo engagement ring in FD9359RORANGLE3 NL BG
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Black Band Ring With Under Halo0.06 Ct. Round Cut Diamond Black Gold Rings with White Diamond in 14k Black Gold

Price:$631.00
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bezel-baguette-round-cut-diamond-wedding-ring-in-FD10499RORANGLE3-NL-BG
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Bezel Baguette Black Wedding Ring0.60 Ct. Round Cut Diamond Black Gold Rings with White Diamond in 14k Black Gold

Price:$1,305.00
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tapered-round-cut-halo-engagement-ring-in-FD10512RORANGLE3-NL-BG
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Tapered Halo Black gold Ring0.32 Ct. Round Cut Diamond Black Gold Rings with White Diamond in 18k Black Gold

Price:$1,187.00
(Setting only)
6-prong-swirl-3-stone-round-engagement-ring-in-FD10593ROR-ANGLE3-NL-BG
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6 Prong Swirl 3 Stone Round Black Gold Ring0.60 Ct. Round Cut Diamond Black Gold Rings with White Diamond in 14k Black Gold

Price:$1,642.00
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6-prong-swirl-3-stone-diamond-engagement-ring-in-FD10593ROR-ANGLE3-NL-RG
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6 Prong Swirl 3 Stone Diamond Ring0.60 Ct. Round Cut Diamond Three Stone Ring with White Diamond in 14k Rose Gold

Price:$1,642.00
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tapered antique halo diamond engagement ring in FD10511RORANGLE3 NL YG
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Tapered Antique Halo Diamond Ring0.18 Ct. Round Cut Diamond Petite Rings with White Diamond in 14k Yellow Gold

Price:$884.00
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Halo Cluster Accent Diamond Engagement Ring0.32 Ct. Round Cut Diamond Halo Ring with Red Ruby in 18k Yellow Gold

Price:$1,287.00
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delicate-bezel-solitaire-diamond-engagement-ring-in-FD10517RORANGLE3-NL-RG
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Delicate Bezel Solitaire Diamond RingRound Cut Diamond Solitaire Ring in 14k Rose Gold

Price:$300.00
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round-cut-bezel-baguette-diamond-wedding-set-in-FD10499ROANGLE3-NL-YG
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Bezel Baguette Wedding Set0.60 Ct. Round Cut Diamond Wedding Sets with White Diamond in 14k Yellow Gold

Price:$2,613.00
(Setting only)
milgrain-bezel-accented-diamond-bridal-ring-set-in-FD10514ROANGLE3-NL-YG
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Milgrain Bezel Accented Bridal Ring Set0.16 Ct. Round Cut Diamond Wedding Sets with White Diamond in 14k Yellow Gold

Price:$1,350.00
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milgrain-bezel-accented-diamond-engagement-ring-in-FD10514RORANGLE3-NL-RG
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Milgrain Bezel Accented Diamond Ring0.16 Ct. Round Cut Diamond Side Stone Ring with White Diamond in 14k Rose Gold

Price:$741.00
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nature-inspired-halo-diamond-engagement-ring-in-FD10511RORANGLE3-NL-WG
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Nature Inspired Halo Diamond Ring0.18 Ct. Round Cut Diamond Halo Ring with White Diamond in 14k White Gold

Price:$884.00
(Setting only)