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Round|Lab Grown|IGI

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 €144 EUR
$162 USD
As of October 28, 2026
Save €231 EUR (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €739 EUR 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 28, 2026, with a 160% 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
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: €739 EUR|Low: €144 EUR|High: €774 EUR|Avg: €329 EUR|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6€144 EUR
Retailer 3€186 EUR
Retailer 2€195 EUR
Retailer 4€308 EUR
Retailer 5€376 EUR
MOH London€739 EUR

13 data points across 6 retailers

7 retailers€144 EUR to €376 EUR

A
Cheapest Retailer
-
€144 EUR
$162 USD
A
Retailer 2
-
€186 EUR
£164 GBP
View
A
Retailer 3
-
€195 EUR
View
B+
Retailer 4
-
€232 EUR
$260 USD
View
B+
Retailer 5
-
€308 EUR
$345 USD
View
B
Retailer 6
-
€376 EUR
$421 USD
View
Most Expensive
MOH London
LG846661818 · Oct 25
€739 EUR
£653 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from €144 EURSave up to €231 EUR

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
€144 EUR