1.50 ct Radiant Diamond

What reads well

• Excellent polish and symmetry, the top finish grades.
• Medium blue fluorescence can make I color face up a touch whiter in daylight.

What deserves a closer look

• SI2 is often not eye-clean in a radiant; view an image or video of this exact stone.
• A 1.56:1 length-to-width ratio is outside the classic radiant range; the outline will look more elongated than typical.
• The depth 74.4% sits outside the typical radiant range.
• Extremely thick girdle: a thick girdle carries hidden weight and can reduce face-up size.
• Screening only: bow-tie, windowing and contrast in a radiant can only be judged from images or video of this exact stone.

What to check on the exact stone

• With 74.4% depth, does this stone face up smaller than a typical 1.50 ct cut-cornered?
• Does the feather reach the outer edge where a setting prong could put pressure on it?
• Is this SI2 diamond eye-clean face-up from about 10 inches away?
• Can I view this stone in daylight to see if the blue fluorescence helps it look whiter?

Report facts

Origin

Natural

Carat

1.50 ct

Shape

Radiant

Color

I

Clarity

SI2

Cut

Not stated

Measurements

8.04 × 5.16 × 3.84 mm

Table

67%

Depth

74.4%

Crown angle

Not stated

Pavilion angle

Not stated

Girdle

Extremely thick, polished

Culet

None

Polish

Excellent

Symmetry

Excellent

Fluorescence

Medium Blue