1.50 ct Oval Diamond

What reads well

• A 1.38:1 length-to-width ratio sits in the classic oval range.
• Excellent polish and symmetry, the top finish grades.
• D color is in the colorless range.
• VS1 clarity is typically eye-clean in an oval.
• No fluorescence: no haze risk to weigh.

What deserves a closer look

• A 64.6% depth is on the deep side for an oval; deeper pavilions are associated with a stronger bow-tie and hidden weight.
• Slightly thick to very thick girdle: a thick girdle carries hidden weight and can reduce face-up size (thicker points are common in fancy shapes).
• Screening only: for this oval, check images or video of the exact stone for the bow-tie (a dark band across the centre) and whether both ends look even.

What to check on the exact stone

• With 64.6% depth, does this stone face up smaller than a typical 1.50 ct oval?
• Does the feather reach the outer edge where a setting prong could put pressure on it?
• In a face-up video, does the bow-tie flicker as the stone tilts, or stay a fixed dark band across the center?
• Can you show me the inscribed report number under a loupe before it is set?

Report facts

Origin

Natural

Carat

1.50 ct

Shape

Oval

Color

D

Clarity

VS1

Cut

Not stated

Measurements

8.70 × 6.31 × 4.08 mm

Table

57%

Depth

64.6%

Crown angle

Not stated

Pavilion angle

Not stated

Girdle

Slightly thick to very thick, faceted

Culet

None

Polish

Excellent

Symmetry

Excellent

Fluorescence

None