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Marquise|Lab Grown|IGI

0.52ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG789603521

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789603521

Diamond specifications and retailer prices

From £89 GBP
$118 USD
As of October 27, 2026
Save £613 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £923 GBP at MOH London · As of October 26, 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 top-tier cut grade and certified by IGI LG789603521 or 789603521. Listed at 20 retailers as of October 27, 2026, with a 691% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789603521
Dimensions8.37 × 4.17 × 2.60 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm4.17 mm0.52 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG789603521
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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 27
Current: £923 GBP|Low: £89 GBP|High: £1,007 GBP|Avg: £284 GBP|-8.2%
MOH London
Retailer 2
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Retailer 6
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Retailer 20
October 28, 2026
Retailer 6£89 GBP
Retailer 18£99 GBP
Retailer 17£103 GBP
Retailer 3£117 GBP
Retailer 7£117 GBP
Retailer 20£151 GBP
Retailer 12£169 GBP
Retailer 4£181 GBP
Retailer 14£200 GBP
Retailer 15£207 GBP
Retailer 2£225 GBP
Retailer 16£259 GBP
Retailer 13£267 GBP
Retailer 10£282 GBP
Retailer 11£309 GBP
Retailer 8£355 GBP
Retailer 5£398 GBP
Retailer 9£585 GBP
Retailer 19£702 GBP
MOH London£923 GBP

43 data points across 20 retailers

20 retailers£89 GBP to £702 GBP

A
Cheapest Retailer
-
£89 GBP
$118 USD
A
Retailer 2
-
£99 GBP
$132 USD
View
Final sale: no returns
A
Retailer 3
-
£103 GBP
$137 USD
View
A
Retailer 4
-
£117 GBP
$156 USD
View
A
Retailer 5
-
£117 GBP
$156 USD
View
A
Retailer 6
-
£151 GBP
$200 USD
View
A
Retailer 7
-
£169 GBP
$225 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
£181 GBP
$241 USD
View
A
Retailer 9
-
£200 GBP
ZAR 4,283 ZAR
View
A
Retailer 10
-
£207 GBP
€262 EUR
View
B+
Retailer 11
-
£225 GBP
View
B+
Retailer 12
-
£259 GBP
$344 USD
View
B+
Retailer 13
-
£267 GBP
View
B+
Retailer 14
-
£282 GBP
$375 USD
View
B+
Retailer 15
-
£309 GBP
$410 USD
View
B+
Retailer 16
-
£355 GBP
$472 USD
View
B
Retailer 17
-
£398 GBP
$529 USD
View
B
Retailer 18
-
£585 GBP
View
B
Retailer 19
-
£702 GBP
$933 USD
View
Most Expensive
B
MOH London
LG789603521 · Oct 26
£923 GBP
View
Price under review
19 more retailers have this diamond
Prices start from £89 GBPSave up to £613 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
£89 GBP