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Marquise|Lab Grown|IGI

1.04ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG818681946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818681946

Diamond specifications and retailer prices

From £134 GBP
$180 USD
As of October 30, 2026
Save £647 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £781 GBP at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818681946 or 818681946. Listed at 18 retailers as of October 29, 2026, with prices from £134 to £781, a £647 spread on the same certified stone. MOH London lists it at £781. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681946
Dimensions10.48 × 5.44 × 3.26 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm5.44 mm1.04 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681946
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.9%

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: £781 GBP|Low: £128 GBP|High: £788 GBP|Avg: £355 GBP|+0.2%
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
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Retailer 17
October 30, 2026
Retailer 4£134 GBP
Retailer 16£149 GBP
Retailer 13£155 GBP
Retailer 8£166 GBP
Retailer 9£166 GBP
Retailer 10£199 GBP
Retailer 15£254 GBP
Retailer 12£295 GBP
Retailer 2£299 GBP
Retailer 7£392 GBP
Retailer 11£402 GBP
Retailer 3£452 GBP
Retailer 5£464 GBP
Retailer 6£534 GBP
Retailer 14£564 GBP
Retailer 17£575 GBP
MOH London£781 GBP

30 data points across 17 retailers

18 retailers£134 GBP to £781 GBP

A
Cheapest Retailer
-
£134 GBP
$180 USD
A
Retailer 2
-
£149 GBP
$200 USD
View
Final sale: no returns
A
Retailer 3
-
£155 GBP
$208 USD
View
A
Retailer 4
-
£166 GBP
$223 USD
View
A
Retailer 5
-
£166 GBP
$223 USD
View
A
Retailer 6
-
£199 GBP
View
A
Retailer 7
-
£254 GBP
$340 USD
View
A
Retailer 8
-
£295 GBP
$395 USD
View
A
Retailer 9
-
£299 GBP
View
Retailer 10
-
£392 GBP
$525 USD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
£402 GBP
$538 USD
View
B+
Retailer 12
-
£452 GBP
SGD 818 SGD
View
Retailer 13
-
£464 GBP
A$957 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
£534 GBP
$716 USD
View
B
Retailer 15
-
£558 GBP
$748 USD
View
B
Retailer 16
-
£564 GBP
$756 USD
View
B
Retailer 17
-
£575 GBP
$770 USD
View
Most Expensive
B
MOH London
LG818681946 · Oct 29
£781 GBP
View
17 more retailers have this diamond
Prices start from £134 GBPSave up to £647 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
£134 GBP