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Marquise|Lab Grown|IGI

0.33ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG775634156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG775634156

Diamond specifications and retailer prices

From £109 GBP
$145 USD
As of October 30, 2026
Save £516 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £625 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.33ct lab-grown marquise diamond

This 0.33ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG775634156 or 775634156. Listed at 12 retailers as of October 29, 2026, with prices from £109 to £625, a £516 spread on the same certified stone. MOH London lists it at £625. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.33
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775634156
Dimensions6.94 × 3.57 × 2.26 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm3.57 mm0.33 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG775634156
Side View
Table 63.0%Crown 34.2°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 63.3%

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: £625 GBP|Low: £104 GBP|High: £973 GBP|Avg: £315 GBP|-35.0%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 11£109 GBP
Retailer 15£180 GBP
Retailer 13£189 GBP
Retailer 5£202 GBP
Retailer 6£209 GBP
Retailer 8£217 GBP
Retailer 16£225 GBP
Retailer 10£228 GBP
Retailer 3£240 GBP
Retailer 9£255 GBP
Retailer 12£274 GBP
Retailer 2£344 GBP
Retailer 14£407 GBP
Retailer 4£558 GBP
Retailer 7£561 GBP
MOH London£625 GBP

20 data points across 16 retailers

12 retailers£109 GBP to £625 GBP

A
Cheapest Retailer
-
£109 GBP
$145 USD
Final sale: no returns
A
Retailer 2
-
£180 GBP
$240 USD
View
A
Retailer 3
-
£189 GBP
$252 USD
View
B+
Retailer 4
-
£225 GBP
$300 USD
View
B+
Retailer 5
-
£228 GBP
View
B+
Retailer 6
-
£240 GBP
ZAR 5,163 ZAR
View
B+
Retailer 7
-
£246 GBP
$328 USD
View
B+
Retailer 8
-
£255 GBP
View
B
Retailer 9
-
£344 GBP
CA$637 CAD
View
B
Retailer 10
-
£407 GBP
$542 USD
View
B
Retailer 11
-
£558 GBP
$743 USD
View
Most Expensive
B
MOH London
LG775634156 · Oct 29
£625 GBP
View
11 more retailers have this diamond
Prices start from £109 GBPSave up to £516 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
0.33ct Marquise
£109 GBP