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Marquise|Lab Grown|IGI

1.02ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG838619007

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838619007

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 30, 2026
Save £589 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £712 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG838619007 or 838619007. Listed at 18 retailers as of October 29, 2026, with prices from £122 to £712, a £589 spread on the same certified stone. MOH London lists it at £712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838619007
Dimensions10.57 × 5.29 × 3.12 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm5.29 mm1.02 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838619007
Side View
Table 64.0%Crown 33°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £712 GBP|Low: £117 GBP|High: £717 GBP|Avg: £335 GBP|-0.7%
MOH London
Retailer 2
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Retailer 18
October 30, 2026
Retailer 16£122 GBP
Retailer 6£142 GBP
Retailer 5£152 GBP
Retailer 17£152 GBP
Retailer 11£182 GBP
Retailer 4£242 GBP
Retailer 2£268 GBP
Retailer 14£269 GBP
Retailer 3£273 GBP
Retailer 12£288 GBP
Retailer 7£388 GBP
Retailer 9£416 GBP
Retailer 13£443 GBP
Retailer 8£484 GBP
Retailer 18£487 GBP
Retailer 15£514 GBP
Retailer 10£528 GBP
MOH London£712 GBP

36 data points across 18 retailers

18 retailers£122 GBP to £712 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
A
Retailer 2
-
£142 GBP
$190 USD
View
A
Retailer 3
-
£152 GBP
$203 USD
View
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£182 GBP
View
A
Retailer 6
-
£242 GBP
$324 USD
View
A
Retailer 7
-
£268 GBP
View
A
Retailer 8
-
£269 GBP
€343 EUR
View
A
Retailer 9
-
£273 GBP
$366 USD
View
A
Retailer 10
-
£288 GBP
View
B+
Retailer 11
-
£388 GBP
$520 USD
View
B+
Retailer 12
-
£416 GBP
SGD 753 SGD
View
B
Retailer 13
-
£443 GBP
A$913 AUD
View
B
Retailer 14
-
£487 GBP
$652 USD
View
B
Retailer 15
-
£494 GBP
$662 USD
View
B
Retailer 16
-
£514 GBP
$689 USD
View
Retailer 17
-
£528 GBP
$707 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG838619007 · Oct 29
£712 GBP
View
17 more retailers have this diamond
Prices start from £122 GBPSave up to £589 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
1.02ct Marquise
£122 GBP