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Cushion|Lab Grown|IGI

1.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG766685336

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG766685336

Diamond specifications and retailer prices

From $222 AUD
$156 USD
As of October 28, 2026
Save $1,792 AUD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,014 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG766685336 or 766685336. Listed at 5 retailers as of October 26, 2026, with prices from $222 to $2,014, a $1,792 spread on the same certified stone. MOH London lists it at $2,014. 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

1.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685336
Dimensions7.24 × 5.05 × 3.34 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm5.05 mm1.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685336
Side View
Table 54.0%Crown 28.9°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,014 AUD|Low: $154 AUD|High: $2,041 AUD|Avg: $750 AUD|+74.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 5$222 AUD
Retailer 7$444 AUD
Retailer 4$451 AUD
Retailer 9$555 AUD
Retailer 3$591 AUD
Retailer 2$629 AUD
Retailer 6$854 AUD
Retailer 8$904 AUD
Retailer 10$1,490 AUD
MOH London$2,014 AUD

19 data points across 10 retailers

5 retailers$222 AUD to $2,014 AUD

A
Cheapest Retailer
-
$222 AUD
$156 USD
Final sale: no returns
A
Retailer 2
-
$451 AUD
$317 USD
View
B+
Retailer 3
-
$591 AUD
$415 USD
View
B+
Retailer 4
-
$629 AUD
$442 USD
View
Most Expensive
C
MOH London
LG766685336 · Oct 26
$2,014 AUD
£1,114 GBP
View
4 more retailers have this diamond
Prices start from $222 AUDSave up to $1,792 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Cushion
$222 AUD