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Marquise|Lab Grown|IGI

0.33ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG835662751

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835662751

Diamond specifications and retailer prices

From £107 GBP
$143 USD
As of November 2, 2026
Save £510 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £617 GBP at MOH London · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835662751 or 835662751. Listed at 18 retailers as of November 1, 2026, with prices from £107 to £617, a £510 spread on the same certified stone. MOH London lists it at £617. 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

0.33
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835662751
Dimensions6.68 × 3.59 × 2.33 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm3.59 mm0.33 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835662751
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.9%

Caratlytics Score

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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: Nov 2
Current: £617 GBP|Low: £102 GBP|High: £625 GBP|Avg: £280 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
November 2, 2026
Retailer 15£107 GBP
Retailer 6£119 GBP
Retailer 4£123 GBP
Retailer 3£132 GBP
Retailer 17£132 GBP
Retailer 7£181 GBP
Retailer 16£207 GBP
Retailer 2£225 GBP
Retailer 13£226 GBP
Retailer 11£240 GBP
Retailer 5£249 GBP
Retailer 14£284 GBP
Retailer 12£326 GBP
Retailer 9£411 GBP
Retailer 18£425 GBP
Retailer 8£466 GBP
Retailer 10£485 GBP
MOH London£617 GBP

42 data points across 18 retailers

18 retailers£107 GBP to £617 GBP

A
Cheapest Retailer
-
£107 GBP
$143 USD
A
Retailer 2
-
£119 GBP
$160 USD
View
Final sale: no returns
A
Retailer 3
-
£123 GBP
$165 USD
View
Retailer 4
-
£132 GBP
$177 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£132 GBP
$177 USD
View
A
Retailer 6
-
£181 GBP
$242 USD
View
A
Retailer 7
-
£207 GBP
$278 USD
View
B+
Retailer 8
-
£225 GBP
View
A
Retailer 9
-
£226 GBP
€288 EUR
View
B+
Retailer 10
-
£240 GBP
ZAR 5,190 ZAR
View
Retailer 11
-
£249 GBP
$334 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£284 GBP
$380 USD
View
B+
Retailer 13
-
£326 GBP
A$671 AUD
View
B
Retailer 14
-
£411 GBP
CA$764 CAD
View
B
Retailer 15
-
£425 GBP
$569 USD
View
B
Retailer 16
-
£466 GBP
$624 USD
View
B
Retailer 17
-
£485 GBP
$650 USD
View
Most Expensive
B
MOH London
LG835662751 · Nov 1
£617 GBP
View
17 more retailers have this diamond
Prices start from £107 GBPSave up to £510 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
£107 GBP