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Heart|Lab Grown|IGI

0.53ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG826666102

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826666102

Diamond specifications and retailer prices

From £128 GBP
As of November 4, 2026
Save £244 GBP (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £854 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826666102 or 826666102. Listed at 6 retailers as of November 4, 2026, with a 191% 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

0.53
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826666102
Dimensions5.48 × 5.23 × 3.10 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.48 mm5.23 mm0.53 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826666102
Side View
Table 65.0%Crown 32.8°Girdle: MED-THKPavilion 38.3°CuletDepth 56.6%

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: Nov 4
Current: £854 GBP|Low: £128 GBP|High: £873 GBP|Avg: £354 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5£128 GBP
Retailer 2£204 GBP
Retailer 3£247 GBP
Retailer 6£299 GBP
Retailer 4£372 GBP
MOH London£854 GBP

41 data points across 6 retailers

6 retailers£128 GBP to £372 GBP

A
Cheapest Retailer
-
£128 GBP
B+
Retailer 2
-
£204 GBP
View
B+
Retailer 3
-
£247 GBP
View
B
Retailer 4
-
£302 GBP
View
B
Retailer 5
-
£372 GBP
View
Most Expensive
MOH London
LG826666102 · Nov 5
£854 GBP
View
Price under review
5 more retailers have this diamond
Prices start from £128 GBPSave up to £244 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
0.53ct Heart
£128 GBP