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Marquise|Lab Grown|IGI

0.44ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG741526818

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG741526818

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of October 30, 2026
Save £696 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £841 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.44ct lab-grown marquise diamond

This 0.44ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741526818 or 741526818. Listed at 21 retailers as of October 26, 2026, with prices from £145 to £841, a £696 spread on the same certified stone. MOH London lists it at £841. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.44
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741526818
Dimensions7.59 × 3.99 × 2.49 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm3.99 mm0.44 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741526818
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.4%

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: £841 GBP|Low: £139 GBP|High: £850 GBP|Avg: £335 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
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Retailer 16
October 31, 2026
Retailer 15£145 GBP
Retailer 6£167 GBP
Retailer 4£168 GBP
Retailer 5£180 GBP
Retailer 16£180 GBP
Retailer 9£284 GBP
Retailer 14£284 GBP
Retailer 7£286 GBP
Retailer 10£295 GBP
Retailer 13£320 GBP
Retailer 2£328 GBP
Retailer 12£352 GBP
Retailer 8£361 GBP
Retailer 11£468 GBP
Retailer 3£578 GBP
MOH London£841 GBP

43 data points across 16 retailers

21 retailers£145 GBP to £841 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
A
Retailer 2
-
£167 GBP
$224 USD
View
Final sale: no returns
A
Retailer 3
-
£168 GBP
$225 USD
View
Retailer 4
-
£178 GBP
$238 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£180 GBP
$241 USD
View
A
Retailer 6
-
£180 GBP
$241 USD
View
A
Retailer 7
-
£234 GBP
$314 USD
View
A
Retailer 8
-
£284 GBP
$380 USD
View
A
Retailer 9
-
£284 GBP
$380 USD
View
B+
Retailer 10
-
£286 GBP
$383 USD
View
A
Retailer 11
-
£295 GBP
€377 EUR
View
Retailer 12
-
£320 GBP
ZAR 6,920 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£328 GBP
View
B+
Retailer 14
-
£352 GBP
A$726 AUD
View
B+
Retailer 15
-
£361 GBP
$484 USD
View
B+
Retailer 16
-
£468 GBP
A$965 AUD
View
B
Retailer 17
-
£578 GBP
$774 USD
View
B
Retailer 18
-
£596 GBP
CA$1,109 CAD
View
B
Retailer 19
-
£618 GBP
$827 USD
View
B
Retailer 20
-
£703 GBP
$942 USD
View
Most Expensive
B
MOH London
LG741526818 · Oct 26
£841 GBP
View
20 more retailers have this diamond
Prices start from £145 GBPSave up to £696 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
0.44ct Marquise
£145 GBP