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Cushion|Lab Grown|IGI

2.02ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • IGI LG639408866

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG639408866

Diamond specifications and retailer prices

From $676 AUD
$475 USD
As of October 31, 2026
Save $2,071 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,748 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.02ct lab-grown cushion diamond

This 2.02ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG639408866 or 639408866. Listed at 12 retailers as of October 29, 2026, with prices from $676 to $2,748, a $2,071 spread on the same certified stone. Brilliant Earth lists it at $2,748. 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

2.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639408866
Dimensions7.33 × 7.19 × 4.81 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.19 mm2.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639408866
Side View
Table 62.0%Crown 37.2°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $2,748 AUD|Low: $495 AUD|High: $3,103 AUD|Avg: $1,240 AUD|-11.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$495 AUD
Retailer 9$623 AUD
Retailer 5$676 AUD
Retailer 6$749 AUD
Retailer 3$816 AUD
Retailer 2$866 AUD
Retailer 12$903 AUD
Retailer 11$1,002 AUD
Retailer 7$1,780 AUD
Retailer 8$1,994 AUD
Retailer 4$2,026 AUD
Brilliant Earth$2,748 AUD

39 data points across 12 retailers

12 retailers$676 AUD to $2,748 AUD

Retailer 1
-
$495 AUD
$348 USD
Price last confirmed 19 days ago
Retailer 2
-
$623 AUD
£345 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$676 AUD
$475 USD
View
A
Retailer 4
-
$749 AUD
€501 EUR
View
B+
Retailer 5
-
$816 AUD
$573 USD
View
A
Retailer 6
-
$866 AUD
£479 GBP
View
A
Retailer 7
-
$903 AUD
$634 USD
View
B+
Retailer 8
-
$1,002 AUD
$704 USD
View
B+
Retailer 9
-
$1,780 AUD
$1,250 USD
View
Retailer 10
-
$1,994 AUD
£1,103 GBP
View
Price last confirmed 10 days ago
B
Retailer 11
-
$2,026 AUD
$1,423 USD
View
Most Expensive
B
Brilliant Earth
10759521A · Oct 29
$2,748 AUD
$1,930 USD
View
11 more retailers have this diamond
Prices start from $676 AUDSave up to $2,071 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
2.02ct Cushion
$676 AUD