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Cushion|Lab Grown|IGI

2.03ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG837624413

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837624413

Diamond specifications and retailer prices

From $456 AUD
HK$2,500 HKD
As of October 31, 2026
Save $1,708 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,164 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG837624413 or 837624413. Listed at 11 retailers as of October 29, 2026, with prices from $456 to $2,164, a $1,708 spread on the same certified stone. Brilliant Earth lists it at $2,164. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837624413
Dimensions9.07 × 6.54 × 4.03 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.54 mm2.03 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837624413
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 61.6%

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: $2,164 AUD|Low: $367 AUD|High: $2,164 AUD|Avg: $1,019 AUD
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 3$367 AUD
Retailer 4$456 AUD
Retailer 7$511 AUD
Retailer 5$652 AUD
Retailer 11$689 AUD
Retailer 8$761 AUD
Retailer 12$904 AUD
Retailer 2$1,049 AUD
Retailer 6$1,300 AUD
Retailer 9$1,631 AUD
Retailer 10$1,787 AUD
Brilliant Earth$2,164 AUD

35 data points across 12 retailers

11 retailers$456 AUD to $2,164 AUD

A
Cheapest Retailer
-
$456 AUD
HK$2,500 HKD
A
Retailer 2
-
$511 AUD
£282 GBP
View
A
Retailer 3
-
$652 AUD
€436 EUR
View
B
Retailer 4
-
$689 AUD
$484 USD
View
A
Retailer 5
-
$761 AUD
£421 GBP
View
A
Retailer 6
-
$904 AUD
$635 USD
View
B+
Retailer 7
-
$1,049 AUD
$737 USD
View
B+
Retailer 8
-
$1,300 AUD
SGD 1,234 SGD
View
B+
Retailer 9
-
$1,631 AUD
£902 GBP
View
B
Retailer 10
-
$1,787 AUD
$1,255 USD
View
Most Expensive
B
Brilliant Earth
21577052A · Oct 29
$2,164 AUD
$1,520 USD
View
10 more retailers have this diamond
Prices start from $456 AUDSave up to $1,708 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
2.03ct Cushion
$456 AUD