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Heart|Lab Grown|IGI

0.52ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG750507738

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750507738

Diamond specifications and retailer prices

From £203 GBP
As of November 4, 2026
Save £126 GBP (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £941 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart 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 LG750507738 or 750507738. Listed at 3 retailers as of November 4, 2026, with a 62% 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750507738
Dimensions5.08 × 5.46 × 3.22 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.08 mm5.46 mm0.52 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750507738
Side View
Table 61.0%Crown 31.6°Girdle: STK-THKPavilion 40°Culet: NoneDepth 59.0%

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: Nov 4
Current: £941 GBP|Low: £155 GBP|High: £1,190 GBP|Avg: £504 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4£155 GBP
Retailer 2£203 GBP
Retailer 6£224 GBP
Retailer 3£328 GBP
Retailer 5£492 GBP
MOH London£941 GBP
Retailer 7£1,190 GBP

8 data points across 7 retailers

3 retailers£203 GBP to £328 GBP

B+
Cheapest Retailer
-
£203 GBP
B
Retailer 2
-
£328 GBP
View
Most Expensive
MOH London
LG750507738 · Nov 2
£941 GBP
View
Price under review
2 more retailers have this diamond
Prices start from £203 GBPSave up to £126 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 Heart
£203 GBP