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Marquise|Lab Grown|IGI

1.20ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG727590037

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG727590037

Diamond specifications and retailer prices

From £1,536 GBP
CA$2,841 CAD
As of October 27, 2026
1 retailer carries this diamond
Only listing: £1,536 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 LG727590037 or 727590037. 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 angle31.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727590037
Dimensions5.64 × 5.64 × 3.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.64 mm5.64 mm1.20 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727590037
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 27
Current: £1,536 GBP|Low: £389 GBP|High: £1,536 GBP|Avg: £715 GBP|+13.3%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 3£389 GBP
Retailer 4£551 GBP
Retailer 2£554 GBP
Diamond Exchange Canada£1,536 GBP

22 data points across 4 retailers

1 retailer

C
Diamond Exchange Canada
1995964818 · Oct 27
£1,536 GBP
CA$2,841 CAD
View

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C
1.20ct Marquise
£1,536 GBP