0.5 Carat Diamonds
Compare how 0.5 carat diamonds look across all shapes
0.5 Carat Size Guide
A 0.5 carat diamond varies in appearance depending on the shape. Here are the actual dimensions (width × height) for each cut. Browse 0.5 carat diamonds to see pricing and availability.
Round
5.1mm × 5.1mm
Princess
4.4mm × 4.4mm
Cushion
4.9mm × 4.9mm
Emerald
5.3mm × 3.9mm
Asscher
4.4mm × 4.4mm
Oval
6mm × 4.2mm
Pear
6.4mm × 4.1mm
Marquise
8mm × 4mm
Radiant
5.3mm × 4.1mm
Heart
5mm × 5mm
Note: Dimensions are based on well-cut diamonds with standard proportions. Actual sizes may vary slightly based on cut quality and proportions.
Compare Shapes at 0.5 Carats
See how different diamond shapes compare when they're all 0.5 carats:
Round vs Princessat 0.5 caratsRound vs Cushionat 0.5 caratsRound vs Emeraldat 0.5 caratsRound vs Asscherat 0.5 caratsRound vs Ovalat 0.5 caratsRound vs Pearat 0.5 caratsRound vs Marquiseat 0.5 caratsRound vs Radiantat 0.5 caratsRound vs Heartat 0.5 caratsPrincess vs Cushionat 0.5 caratsPrincess vs Emeraldat 0.5 caratsPrincess vs Asscherat 0.5 caratsPrincess vs Ovalat 0.5 caratsPrincess vs Pearat 0.5 caratsPrincess vs Marquiseat 0.5 caratsPrincess vs Radiantat 0.5 caratsPrincess vs Heartat 0.5 caratsCushion vs Emeraldat 0.5 caratsCushion vs Asscherat 0.5 caratsCushion vs Ovalat 0.5 caratsCushion vs Pearat 0.5 caratsCushion vs Marquiseat 0.5 caratsCushion vs Radiantat 0.5 caratsCushion vs Heartat 0.5 carats
Size Up or Down
Compare 0.5 carat diamonds to nearby carat weights:
0.25ct vs 0.5ct Round0.25ct vs 0.5ct Princess0.25ct vs 0.5ct Cushion0.25ct vs 0.5ct Emerald0.25ct vs 0.5ct Asscher0.25ct vs 0.5ct Oval0.25ct vs 0.5ct Pear0.25ct vs 0.5ct Marquise0.25ct vs 0.5ct Radiant0.25ct vs 0.5ct Heart0.5ct vs 0.75ct Round0.5ct vs 0.75ct Princess0.5ct vs 0.75ct Cushion0.5ct vs 0.75ct Emerald0.5ct vs 0.75ct Asscher0.5ct vs 0.75ct Oval0.5ct vs 0.75ct Pear0.5ct vs 0.75ct Marquise