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Marquise|Lab Grown|IGI

1.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG784630833

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784630833

Diamond specifications and retailer prices

From £134 GBP
$180 USD
As of October 30, 2026
Save £650 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £785 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784630833 or 784630833. Listed at 20 retailers as of October 29, 2026, with prices from £134 to £785, a £650 spread on the same certified stone. MOH London lists it at £785. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784630833
Dimensions10.99 × 5.26 × 10.99 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.26 mm1.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784630833
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: £785 GBP|Low: £129 GBP|High: £888 GBP|Avg: £397 GBP|+0.4%
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 12£134 GBP
Retailer 5£151 GBP
Retailer 13£167 GBP
Retailer 10£286 GBP
Retailer 7£287 GBP
Retailer 3£295 GBP
Retailer 6£301 GBP
Retailer 4£402 GBP
Retailer 9£407 GBP
Retailer 8£518 GBP
Retailer 2£567 GBP
Retailer 11£567 GBP
MOH London£785 GBP

45 data points across 13 retailers

20 retailers£134 GBP to £785 GBP

A
Cheapest Retailer
-
£134 GBP
$180 USD
A
Retailer 2
-
£151 GBP
$202 USD
View
Final sale: no returns
A
Retailer 3
-
£156 GBP
$209 USD
View
A
Retailer 4
-
£167 GBP
$224 USD
View
A
Retailer 5
-
£167 GBP
$224 USD
View
A
Retailer 6
-
£269 GBP
$360 USD
View
A
Retailer 7
-
£286 GBP
€365 EUR
View
A
Retailer 8
-
£287 GBP
ZAR 6,206 ZAR
View
A
Retailer 9
-
£295 GBP
$395 USD
View
A
Retailer 10
-
£301 GBP
View
B+
Retailer 11
-
£402 GBP
$539 USD
View
B+
Retailer 12
-
£407 GBP
A$840 AUD
View
Retailer 13
-
£452 GBP
$605 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
£518 GBP
A$1,067 AUD
View
B+
Retailer 15
-
£537 GBP
$719 USD
View
B
Retailer 16
-
£567 GBP
$760 USD
View
B
Retailer 17
-
£567 GBP
$760 USD
View
B
Retailer 18
-
£577 GBP
$773 USD
View
B
Retailer 19
-
£578 GBP
$775 USD
View
Most Expensive
B
MOH London
LG784630833 · Oct 29
£785 GBP
View
19 more retailers have this diamond
Prices start from £134 GBPSave up to £650 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
£134 GBP