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Marquise|Lab Grown|IGI

1.17ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG836601963

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836601963

Diamond specifications and retailer prices

From £182 GBP
HK$1,900 HKD
As of October 30, 2026
Save £584 GBP (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £766 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.17ct lab-grown marquise diamond

This 1.17ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836601963 or 836601963. Listed at 8 retailers as of October 26, 2026, with prices from £182 to £766, a £584 spread on the same certified stone. MOH London lists it at £766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836601963
Dimensions10.99 × 5.47 × 3.39 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.47 mm1.17 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836601963
Side View
Table 62.0%Crown 33.4°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 30
Current: £766 GBP|Low: £182 GBP|High: £774 GBP|Avg: £397 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£182 GBP
Retailer 4£222 GBP
Retailer 3£292 GBP
Retailer 2£294 GBP
Retailer 6£306 GBP
Retailer 5£541 GBP
Retailer 8£567 GBP
MOH London£766 GBP

33 data points across 8 retailers

8 retailers£182 GBP to £766 GBP

A
Cheapest Retailer
-
£182 GBP
HK$1,900 HKD
B+
Retailer 2
-
£222 GBP
$298 USD
View
A
Retailer 3
-
£292 GBP
€372 EUR
View
A
Retailer 4
-
£294 GBP
View
A
Retailer 5
-
£306 GBP
$410 USD
View
B+
Retailer 6
-
£541 GBP
$725 USD
View
B+
Retailer 7
-
£567 GBP
$759 USD
View
Most Expensive
B
MOH London
LG836601963 · Oct 26
£766 GBP
View
7 more retailers have this diamond
Prices start from £182 GBPSave up to £584 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
1.17ct Marquise
£182 GBP