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Marquise|Lab Grown|IGI

1.36ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG849602040

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849602040

Diamond specifications and retailer prices

From £210 GBP
HK$2,200 HKD
As of November 1, 2026
Save £476 GBP (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £867 GBP at MOH London · As of October 26, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849602040 or 849602040. Listed at 12 retailers as of October 31, 2026, with a 227% 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602040
Dimensions11.71 × 5.74 × 3.43 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.71 mm5.74 mm1.36 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG849602040
Side View
Table 64.0%Crown 34.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.8%

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: Nov 1
Current: £867 GBP|Low: £167 GBP|High: £867 GBP|Avg: £461 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10£167 GBP
Retailer 8£210 GBP
Retailer 11£222 GBP
Retailer 4£321 GBP
Retailer 12£338 GBP
Retailer 13£372 GBP
Retailer 3£399 GBP
Retailer 9£551 GBP
Retailer 7£598 GBP
Retailer 6£621 GBP
Retailer 5£635 GBP
Retailer 2£686 GBP
MOH London£867 GBP

6 data points across 13 retailers

12 retailers£210 GBP to £686 GBP

A
Cheapest Retailer
-
£210 GBP
HK$2,200 HKD
A
Retailer 2
-
£222 GBP
View
Retailer 3
-
£321 GBP
$431 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£338 GBP
View
Retailer 5
-
£372 GBP
$499 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£399 GBP
$535 USD
View
B
Retailer 7
-
£551 GBP
$740 USD
View
B+
Retailer 8
-
£598 GBP
SGD 1,084 SGD
View
B+
Retailer 9
-
£621 GBP
$833 USD
View
B
Retailer 10
-
£635 GBP
$853 USD
View
B
Retailer 11
-
£686 GBP
$920 USD
View
Most Expensive
MOH London
LG849602040 · Oct 26
£867 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from £210 GBPSave up to £476 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
£210 GBP