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Round|Lab Grown|IGI

0.52ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG818622532

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818622532

Diamond specifications and retailer prices

From £170 GBP
As of October 30, 2026
Save £490 GBP (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £660 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818622532 or 818622532. Listed at 6 retailers as of October 29, 2026, with prices from £170 to £660, a £490 spread on the same certified stone. MOH London lists it at £660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818622532
Dimensions5.16 × 5.12 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
5.16 mm5.12 mm0.52 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818622532
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 41.1°CuletDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £660 GBP|Low: £127 GBP|High: £663 GBP|Avg: £267 GBP|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4£127 GBP
Retailer 2£170 GBP
Retailer 3£171 GBP
Retailer 6£184 GBP
Retailer 5£331 GBP
MOH London£660 GBP

36 data points across 6 retailers

6 retailers£170 GBP to £660 GBP

Retailer 1
-
£127 GBP
$170 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
£170 GBP
View
B+
Retailer 3
-
£171 GBP
€218 EUR
View
B+
Retailer 4
-
£184 GBP
$246 USD
View
B
Retailer 5
-
£331 GBP
$443 USD
View
Most Expensive
B
MOH London
LG818622532 · Oct 29
£660 GBP
View
5 more retailers have this diamond
Prices start from £170 GBPSave up to £490 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.

B+
0.52ct Round
£170 GBP