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Heart|Lab Grown|IGI

0.52ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG839630472

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839630472

Diamond specifications and retailer prices

From £198 GBP
$266 USD
As of November 1, 2026
Save £625 GBP (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £823 GBP at MOH London · As of November 1, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839630472 or 839630472. Listed at 7 retailers as of November 1, 2026, with prices from £198 to £823, a £625 spread on the same certified stone. MOH London lists it at £823. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630472
Dimensions4.61 × 5.56 × 3.38 mm
L/W Ratio1.21
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
4.61 mm5.56 mm0.52 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839630472
Side View
Table 60.0%Crown 38.1°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 60.8%

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 1
Current: £823 GBP|Low: £198 GBP|High: £828 GBP|Avg: £411 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5£198 GBP
Retailer 4£237 GBP
Retailer 2£320 GBP
Retailer 6£339 GBP
Retailer 3£341 GBP
Retailer 7£606 GBP
MOH London£823 GBP

12 data points across 7 retailers

7 retailers£198 GBP to £823 GBP

A
Cheapest Retailer
-
£198 GBP
$266 USD
B+
Retailer 2
-
£237 GBP
$318 USD
View
B+
Retailer 3
-
£320 GBP
View
B
Retailer 4
-
£339 GBP
$455 USD
View
B
Retailer 5
-
£341 GBP
A$704 AUD
View
B
Retailer 6
-
£606 GBP
$814 USD
View
Most Expensive
B
MOH London
LG839630472 · Nov 1
£823 GBP
View
6 more retailers have this diamond
Prices start from £198 GBPSave up to £625 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 Heart
£198 GBP