1.5 Carat Diamonds
Compare how 1.5 carat diamonds look across all shapes
1.5 Carat Size Guide
A 1.5 carat diamond varies in appearance depending on the shape. Here are the actual dimensions (width × height) for each cut. Browse 1.5 carat diamonds to see pricing and availability.
Round
7.4mm × 7.4mm
Princess
6.4mm × 6.4mm
Cushion
6.5mm × 6.5mm
Emerald
7.65mm × 5.7mm
Asscher
6.4mm × 6.4mm
Oval
8.8mm × 6.4mm
Pear
10mm × 6.6mm
Marquise
12mm × 6mm
Radiant
7.1mm × 5.7mm
Heart
7.4mm × 7.4mm
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 1.5 Carats
See how different diamond shapes compare when they're all 1.5 carats:
Round vs Princessat 1.5 caratsRound vs Cushionat 1.5 caratsRound vs Emeraldat 1.5 caratsRound vs Asscherat 1.5 caratsRound vs Ovalat 1.5 caratsRound vs Pearat 1.5 caratsRound vs Marquiseat 1.5 caratsRound vs Radiantat 1.5 caratsRound vs Heartat 1.5 caratsPrincess vs Cushionat 1.5 caratsPrincess vs Emeraldat 1.5 caratsPrincess vs Asscherat 1.5 caratsPrincess vs Ovalat 1.5 caratsPrincess vs Pearat 1.5 caratsPrincess vs Marquiseat 1.5 caratsPrincess vs Radiantat 1.5 caratsPrincess vs Heartat 1.5 caratsCushion vs Emeraldat 1.5 caratsCushion vs Asscherat 1.5 caratsCushion vs Ovalat 1.5 caratsCushion vs Pearat 1.5 caratsCushion vs Marquiseat 1.5 caratsCushion vs Radiantat 1.5 caratsCushion vs Heartat 1.5 carats
Size Up or Down
Compare 1.5 carat diamonds to nearby carat weights:
1.25ct vs 1.5ct Round1.25ct vs 1.5ct Princess1.25ct vs 1.5ct Cushion1.25ct vs 1.5ct Emerald1.25ct vs 1.5ct Asscher1.25ct vs 1.5ct Oval1.25ct vs 1.5ct Pear1.25ct vs 1.5ct Marquise1.25ct vs 1.5ct Radiant1.25ct vs 1.5ct Heart1.5ct vs 1.75ct Round1.5ct vs 1.75ct Princess1.5ct vs 1.75ct Cushion1.5ct vs 1.75ct Emerald1.5ct vs 1.75ct Asscher1.5ct vs 1.75ct Oval1.5ct vs 1.75ct Pear1.5ct vs 1.75ct Marquise