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Marquise|Lab Grown|IGI

1.20ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG755520862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755520862

Diamond specifications and retailer prices

From £1,499 GBP
CA$2,772 CAD
As of October 27, 2026
1 retailer carries this diamond
Only listing: £1,499 GBP at Diamond Exchange Canada
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Exchange Canada

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG755520862 or 755520862. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.20
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755520862
Dimensions10.89 × 5.54 × 3.45 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.89 mm5.54 mm1.20 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755520862
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 27
Current: £1,499 GBP|Low: £310 GBP|High: £1,499 GBP|Avg: £740 GBP|+2.9%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
June 15, 2026
Retailer 2£310 GBP
Retailer 4£456 GBP
Retailer 3£950 GBP
Diamond Exchange Canada£1,499 GBP

16 data points across 4 retailers

1 retailer

C
Diamond Exchange Canada
1915951450 · Oct 27
£1,499 GBP
CA$2,772 CAD
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C
1.20ct Marquise
£1,499 GBP