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Marquise|Lab Grown|IGI

0.33ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG777611809

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG777611809

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)
20 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 LG777611809 or 777611809. Listed at 20 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 angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777611809
Dimensions7.55 × 3.59 × 2.15 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm3.59 mm0.33 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777611809
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.9%

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: £242 GBP|-1.1%
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
November 2, 2026
Retailer 11£107 GBP
Retailer 5£119 GBP
Retailer 4£123 GBP
Retailer 3£132 GBP
Retailer 13£132 GBP
Retailer 12£207 GBP
Retailer 9£216 GBP
Retailer 2£225 GBP
Retailer 10£226 GBP
Retailer 6£234 GBP
Retailer 8£240 GBP
Retailer 7£249 GBP
Retailer 14£331 GBP
Retailer 15£425 GBP
MOH London£617 GBP

44 data points across 15 retailers

20 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
-
£131 GBP
$175 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£132 GBP
$177 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£132 GBP
$177 USD
View
A
Retailer 7
-
£181 GBP
$242 USD
View
A
Retailer 8
-
£207 GBP
$278 USD
View
A
Retailer 9
-
£216 GBP
$290 USD
View
B+
Retailer 10
-
£225 GBP
View
B+
Retailer 11
-
£226 GBP
€289 EUR
View
B+
Retailer 12
-
£234 GBP
$314 USD
View
B+
Retailer 13
-
£240 GBP
ZAR 5,190 ZAR
View
Retailer 14
-
£249 GBP
$334 USD
View
Price last confirmed 9 days ago
Retailer 15
-
£331 GBP
A$682 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£411 GBP
CA$764 CAD
View
B
Retailer 17
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£425 GBP
$569 USD
View
B
Retailer 18
-
£466 GBP
$624 USD
View
B
Retailer 19
-
£485 GBP
$650 USD
View
Most Expensive
B
MOH London
LG777611809 · Nov 1
£617 GBP
View
19 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