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Cushion|Lab Grown|IGI

2.03ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG573386746

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG573386746

Diamond specifications and retailer prices

From $508 AUD
£280 GBP
As of November 2, 2026
Save $1,103 AUD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,611 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.03ct lab-grown cushion diamond

This 2.03ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG573386746 or 573386746. Listed at 8 retailers as of November 1, 2026, with prices from $508 to $1,611, a $1,103 spread on the same certified stone. MOH London lists it at $1,611. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573386746
Dimensions7.07 × 7.02 × 4.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.07 mm7.02 mm2.03 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573386746
Side View
Table 62.0%Crown 38.5°Girdle: STK-VTKPavilion 39.2°Culet: NoneDepth 69.7%

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: Nov 2
Current: $1,611 AUD|Low: $402 AUD|High: $1,629 AUD|Avg: $891 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$402 AUD
Retailer 2$508 AUD
Retailer 6$683 AUD
Retailer 3$745 AUD
Retailer 7$792 AUD
Retailer 5$1,367 AUD
MOH London$1,611 AUD

39 data points across 7 retailers

8 retailers$508 AUD to $1,611 AUD

Retailer 1
-
$402 AUD
$282 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$508 AUD
£280 GBP
View
B
Retailer 3
-
$683 AUD
$479 USD
View
A
Retailer 4
-
$745 AUD
£411 GBP
View
B+
Retailer 5
-
$792 AUD
$555 USD
View
B+
Retailer 6
-
$990 AUD
$694 USD
View
B+
Retailer 7
-
$1,367 AUD
$958 USD
View
Most Expensive
B+
MOH London
LG573386746 · Nov 1
$1,611 AUD
£889 GBP
View
7 more retailers have this diamond
Prices start from $508 AUDSave up to $1,103 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
$508 AUD