GIA measurements · proportion diagram1 ct Round · 6.4 × 6.34 mm

1 ct Round

NaturalColour D · Clarity SI1 · Cut EX

$2,865

Rapaport Price List reference*$4,800

You save $1,935 (−40%)

*Calculated using the Rapaport Price List high asking price for the corresponding category. Not an appraisal, guarantee of value or transaction price. Reference to Rapaport does not imply affiliation, endorsement or guarantee by Rapaport.

$2,865 per carat

Price includes 5% VAT. This is the price you pay.

Ask about buying this stone

Opens a chat with a ready message. Send it, and we will confirm availability, quote the terms and arrange a viewing in Dubai.

GIA report number2235656928

Key characteristics

Shape: Round
Carat: 1
Colour: D
Clarity: SI1
Cut: EX
Lab: GIA

More grading details

Polish: EX
Symmetry: EX
Fluorescence: MED
Depth: 62.6%
Table: 57%
Measurements: 6.4 × 6.34 × 3.99 mm

Size and proportions

Size in millimetres

GIA proportions · not life-size

Proportions

Values available from the GIA report data

measurements: 6.4 × 6.34 × 3.99 mm
table: 57%
total depth: 62.6%
L/W ratio: 1.01

GIA grades this diamond D for colour and SI1 for clarity.
Excellent cut, polish and symmetry create a precise, balanced round brilliant.
At 6.4 × 6.34 × 3.99 mm with a 1.01 ratio, the outline is exceptionally round; 62.6% total depth keeps the proportions balanced for its weight.

Close to this one

The closest available alternatives. The note under each one highlights its clearest trade-off against the stone you are viewing.