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Marquise|Lab Grown|IGI

1.36ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG774621237

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774621237

Diamond specifications and retailer prices

From £315 GBP
€400 EUR
As of October 25, 2026
Save £267 GBP (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £841 GBP at MOH London · As of October 19, 2026
View at MOH London

About this 1.36ct lab-grown marquise diamond

This 1.36ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774621237 or 774621237. Listed at 8 retailers as of October 25, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774621237
Dimensions11.56 × 5.75 × 3.61 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm5.75 mm1.36 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774621237
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Oct 25
Current: £841 GBP|Low: £293 GBP|High: £847 GBP|Avg: £451 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 5£313 GBP
Retailer 2£315 GBP
Retailer 4£318 GBP
Retailer 7£399 GBP
Retailer 6£424 GBP
Retailer 3£582 GBP
Retailer 8£616 GBP
MOH London£841 GBP

21 data points across 8 retailers

8 retailers£315 GBP to £582 GBP

A
Retailer 1
-
£313 GBP
$417 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£315 GBP
€400 EUR
View
A
Retailer 3
-
£318 GBP
View
Price last confirmed 10 days ago
B+
Retailer 4
-
£399 GBP
$532 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
£424 GBP
$565 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£582 GBP
$775 USD
View
B+
Retailer 7
-
£616 GBP
$820 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG774621237 · Oct 19
£841 GBP
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from £315 GBPSave up to £267 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
1.36ct Marquise
£315 GBP