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Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG639466868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639466868

Diamond specifications and retailer prices

From £154 GBP
$207 USD
As of October 30, 2026
Save £617 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £772 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct 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 LG639466868 or 639466868. Listed at 14 retailers as of October 29, 2026, with prices from £154 to £772, a £617 spread on the same certified stone. MOH London lists it at £772. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639466868
Dimensions10.48 × 5.31 × 3.20 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm5.31 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639466868
Side View
Table 58.0%Crown 32.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.3%

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 30
Current: £772 GBP|Low: £98 GBP|High: £806 GBP|Avg: £363 GBP|-0.6%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 7£98 GBP
Retailer 10£154 GBP
Retailer 3£173 GBP
Retailer 14£179 GBP
Retailer 11£192 GBP
Retailer 15£192 GBP
Retailer 4£257 GBP
Retailer 13£331 GBP
Retailer 8£353 GBP
Retailer 5£368 GBP
Retailer 2£508 GBP
Retailer 12£616 GBP
Retailer 9£618 GBP
Retailer 6£655 GBP
MOH London£772 GBP

42 data points across 15 retailers

14 retailers£154 GBP to £772 GBP

A
Cheapest Retailer
-
£154 GBP
$207 USD
A
Retailer 2
-
£173 GBP
$232 USD
View
Final sale: no returns
A
Retailer 3
-
£179 GBP
$240 USD
View
A
Retailer 4
-
£192 GBP
$257 USD
View
A
Retailer 5
-
£192 GBP
$257 USD
View
A
Retailer 6
-
£257 GBP
$345 USD
View
B+
Retailer 7
-
£331 GBP
$444 USD
View
B+
Retailer 8
-
£353 GBP
View
B+
Retailer 9
-
£368 GBP
$493 USD
View
B+
Retailer 10
-
£508 GBP
$680 USD
View
B
Retailer 11
-
£616 GBP
$825 USD
View
B
Retailer 12
-
£618 GBP
$828 USD
View
Retailer 13
-
£655 GBP
$878 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG639466868 · Oct 29
£772 GBP
View
13 more retailers have this diamond
Prices start from £154 GBPSave up to £617 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
1.03ct Marquise
£154 GBP