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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 £264 GBP
As of November 6, 2026
Save £577 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £842 GBP at MOH London · As of November 5, 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 5, 2026, with prices from £264 to £842, a £577 spread on the same certified stone. MOH London lists it at £842. 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 6
Current: £842 GBP|Low: £211 GBP|High: £853 GBP|Avg: £466 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£211 GBP
Retailer 2£264 GBP
Retailer 6£358 GBP
Retailer 3£389 GBP
Retailer 7£415 GBP
Retailer 5£716 GBP
MOH London£842 GBP

42 data points across 7 retailers

8 retailers£264 GBP to £842 GBP

Retailer 1
-
£211 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
£264 GBP
View
B
Retailer 3
-
£358 GBP
View
A
Retailer 4
-
£389 GBP
View
B+
Retailer 5
-
£415 GBP
View
B+
Retailer 6
-
£518 GBP
View
B+
Retailer 7
-
£716 GBP
View
Most Expensive
B+
MOH London
LG573386746 · Nov 5
£842 GBP
View
7 more retailers have this diamond
Prices start from £264 GBPSave up to £577 GBP

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
£264 GBP