3.5 Carat Diamonds
Compare how 3.5 carat diamonds look across all shapes
3.5 Carat Size Guide
A 3.5 carat diamond varies in appearance depending on the shape. Here are the actual dimensions (width × height) for each cut. Browse 3.5 carat diamonds to see pricing and availability.
Round
9.9mm × 9.9mm
Princess
8.4mm × 8.4mm
Cushion
8.5mm × 8.5mm
Emerald
10.15mm × 7.5mm
Asscher
8.4mm × 8.4mm
Oval
11.8mm × 8.7mm
Pear
12.9mm × 8.5mm
Marquise
16mm × 8mm
Radiant
9.2mm × 7.4mm
Heart
9.9mm × 9.9mm
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 3.5 Carats
See how different diamond shapes compare when they're all 3.5 carats:
Round vs Princessat 3.5 caratsRound vs Cushionat 3.5 caratsRound vs Emeraldat 3.5 caratsRound vs Asscherat 3.5 caratsRound vs Ovalat 3.5 caratsRound vs Pearat 3.5 caratsRound vs Marquiseat 3.5 caratsRound vs Radiantat 3.5 caratsRound vs Heartat 3.5 caratsPrincess vs Cushionat 3.5 caratsPrincess vs Emeraldat 3.5 caratsPrincess vs Asscherat 3.5 caratsPrincess vs Ovalat 3.5 caratsPrincess vs Pearat 3.5 caratsPrincess vs Marquiseat 3.5 caratsPrincess vs Radiantat 3.5 caratsPrincess vs Heartat 3.5 caratsCushion vs Emeraldat 3.5 caratsCushion vs Asscherat 3.5 caratsCushion vs Ovalat 3.5 caratsCushion vs Pearat 3.5 caratsCushion vs Marquiseat 3.5 caratsCushion vs Radiantat 3.5 caratsCushion vs Heartat 3.5 carats
Size Up or Down
Compare 3.5 carat diamonds to nearby carat weights:
3.25ct vs 3.5ct Round3.25ct vs 3.5ct Princess3.25ct vs 3.5ct Cushion3.25ct vs 3.5ct Emerald3.25ct vs 3.5ct Asscher3.25ct vs 3.5ct Oval3.25ct vs 3.5ct Pear3.25ct vs 3.5ct Marquise3.25ct vs 3.5ct Radiant3.25ct vs 3.5ct Heart3.5ct vs 3.75ct Round3.5ct vs 3.75ct Princess3.5ct vs 3.75ct Cushion3.5ct vs 3.75ct Emerald3.5ct vs 3.75ct Asscher3.5ct vs 3.75ct Oval3.5ct vs 3.75ct Pear3.5ct vs 3.75ct Marquise