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Cushion|Lab Grown|IGI

0.72ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG591396571

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591396571

Diamond specifications and retailer prices

From $473 SGD
$370 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $473 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.72ct lab-grown cushion diamond

This 0.72ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG591396571 or 591396571. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591396571
Dimensions6.64 × 4.62 × 3.10 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.64 mm4.62 mm0.72 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591396571
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $473 SGD|Low: $329 SGD|High: $1,663 SGD|Avg: $780 SGD|-33.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 4, 2026
Retailer 4$329 SGD
Brilliant Earth$473 SGD
Retailer 3$759 SGD
Retailer 2$1,663 SGD

31 data points across 4 retailers

1 retailer

B+
Brilliant Earth
7771001B · Nov 2
$473 SGD
$370 USD
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B+
0.72ct Cushion
$473 SGD