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Marquise|Lab Grown|IGI

1.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG776656748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776656748

Diamond specifications and retailer prices

From £138 GBP
$185 USD
As of October 30, 2026
Save £664 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £802 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776656748 or 776656748. Listed at 19 retailers as of October 26, 2026, with prices from £138 to £802, a £664 spread on the same certified stone. MOH London lists it at £802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776656748
Dimensions10.48 × 5.21 × 10.48 mm
L/W Ratio2.01
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 mm5.21 mm1.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776656748
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: £802 GBP|Low: £133 GBP|High: £810 GBP|Avg: £343 GBP|-0.9%
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
October 30, 2026
Retailer 11£138 GBP
Retailer 5£160 GBP
Retailer 6£171 GBP
Retailer 13£171 GBP
Retailer 7£215 GBP
Retailer 12£288 GBP
Retailer 8£294 GBP
Retailer 4£302 GBP
Retailer 2£309 GBP
Retailer 9£418 GBP
Retailer 14£486 GBP
Retailer 3£551 GBP
Retailer 10£581 GBP
MOH London£802 GBP

38 data points across 14 retailers

19 retailers£138 GBP to £802 GBP

A
Cheapest Retailer
-
£138 GBP
$185 USD
A
Retailer 2
-
£154 GBP
$207 USD
View
Final sale: no returns
A
Retailer 3
-
£160 GBP
$215 USD
View
A
Retailer 4
-
£171 GBP
$229 USD
View
A
Retailer 5
-
£171 GBP
$229 USD
View
A
Retailer 6
-
£215 GBP
View
A
Retailer 7
-
£254 GBP
$340 USD
View
A
Retailer 8
-
£294 GBP
ZAR 6,365 ZAR
View
A
Retailer 9
-
£302 GBP
$404 USD
View
A
Retailer 10
-
£309 GBP
View
B+
Retailer 11
-
£350 GBP
$469 USD
View
Retailer 12
-
£392 GBP
$525 USD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
£418 GBP
A$861 AUD
View
B+
Retailer 14
-
£486 GBP
A$1,001 AUD
View
B
Retailer 15
-
£551 GBP
$738 USD
View
B
Retailer 16
-
£581 GBP
$779 USD
View
B
Retailer 17
-
£591 GBP
$792 USD
View
Retailer 18
-
£627 GBP
$840 USD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
LG776656748 · Oct 26
£802 GBP
View
18 more retailers have this diamond
Prices start from £138 GBPSave up to £664 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
1.04ct Marquise
£138 GBP