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Marquise|Lab Grown|IGI

0.52ct D VVS1 Marquise Lab Grown Diamond

GD • D/VVS1 • IGI LG744523921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744523921

Diamond specifications and retailer prices

From £96 GBP
$128 USD
As of October 30, 2026
Save £623 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £987 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG744523921 or 744523921. Listed at 20 retailers as of October 30, 2026, with a 652% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744523921
Dimensions9.06 × 4.19 × 2.40 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm4.19 mm0.52 ctD / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG744523921
Side View
Table 65.0%Crown 30.2°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 57.3%

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: Oct 30
Current: £987 GBP|Low: £92 GBP|High: £999 GBP|Avg: £293 GBP
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
November 1, 2026
Retailer 13£96 GBP
Retailer 6£107 GBP
Retailer 3£118 GBP
Retailer 5£118 GBP
Retailer 10£164 GBP
Retailer 7£198 GBP
Retailer 8£208 GBP
Retailer 2£215 GBP
Retailer 9£285 GBP
Retailer 11£293 GBP
Retailer 4£380 GBP
Retailer 14£381 GBP
Retailer 12£614 GBP
MOH London£987 GBP

44 data points across 14 retailers

20 retailers£96 GBP to £719 GBP

A
Cheapest Retailer
-
£96 GBP
$128 USD
A
Retailer 2
-
£107 GBP
$143 USD
View
Final sale: no returns
A
Retailer 3
-
£110 GBP
$148 USD
View
Retailer 4
-
£118 GBP
$158 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£118 GBP
$158 USD
View
B+
Retailer 6
-
£145 GBP
$194 USD
View
B+
Retailer 7
-
£163 GBP
$218 USD
View
A
Retailer 8
-
£164 GBP
$220 USD
View
B+
Retailer 9
-
£198 GBP
View
B+
Retailer 10
-
£208 GBP
€265 EUR
View
B+
Retailer 11
-
£215 GBP
ZAR 4,648 ZAR
View
B
Retailer 12
-
£285 GBP
View
B
Retailer 13
-
£293 GBP
$393 USD
View
B
Retailer 14
-
£366 GBP
$491 USD
View
B
Retailer 15
-
£380 GBP
$509 USD
View
B
Retailer 16
-
£381 GBP
$510 USD
View
B
Retailer 17
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£422 GBP
$566 USD
View
B
Retailer 18
-
£614 GBP
View
C
Retailer 19
-
£719 GBP
$963 USD
View
Most Expensive
MOH London
LG744523921 · Nov 1
£987 GBP
View
Price under review
19 more retailers have this diamond
Prices start from £96 GBPSave up to £623 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
0.52ct Marquise
£96 GBP