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0.52ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG846661818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846661818

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 28, 2026
Save £498 GBP (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £619 GBP at MOH London · As of October 25, 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 LG846661818 or 846661818. Listed at 7 retailers as of October 25, 2026, with prices from £121 to £619, a £498 spread on the same certified stone. MOH London lists it at £619. 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846661818
Dimensions5.16 × 5.19 × 3.17 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
Top View
5.16 mm5.19 mm0.52 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846661818
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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 28
Current: £619 GBP|Low: £121 GBP|High: £648 GBP|Avg: £276 GBP|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6£121 GBP
Retailer 3£155 GBP
Retailer 2£161 GBP
Retailer 4£257 GBP
Retailer 5£315 GBP
MOH London£619 GBP

12 data points across 6 retailers

7 retailers£121 GBP to £619 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
A
Retailer 2
-
£155 GBP
View
A
Retailer 3
-
£161 GBP
€205 EUR
View
B+
Retailer 4
-
£194 GBP
$260 USD
View
B+
Retailer 5
-
£257 GBP
$345 USD
View
B
Retailer 6
-
£315 GBP
$421 USD
View
Most Expensive
B
MOH London
LG846661818 · Oct 25
£619 GBP
View
6 more retailers have this diamond
Prices start from £121 GBPSave up to £498 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 Round
£121 GBP