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Heart|Lab Grown|IGI

0.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG845650467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845650467

Diamond specifications and retailer prices

From £258 GBP
A$528 AUD
As of October 27, 2026
Save £478 GBP (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £735 GBP at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845650467 or 845650467. Listed at 7 retailers as of October 27, 2026, with prices from £258 to £735, a £478 spread on the same certified stone. MOH London lists it at £735. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845650467
Dimensions5.17 × 5.46 × 3.21 mm
L/W Ratio1.06
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
5.17 mm5.46 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845650467
Side View
Table 66.0%Crown 39.3°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £735 GBP|Low: £258 GBP|High: £735 GBP|Avg: £429 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£258 GBP
Retailer 2£277 GBP
Retailer 5£280 GBP
Retailer 4£323 GBP
Retailer 6£514 GBP
Retailer 7£544 GBP
MOH London£735 GBP

10 data points across 7 retailers

7 retailers£258 GBP to £735 GBP

B+
Cheapest Retailer
-
£258 GBP
A$528 AUD
B+
Retailer 2
-
£277 GBP
View
B+
Retailer 3
-
£280 GBP
$373 USD
View
B
Retailer 4
-
£323 GBP
$430 USD
View
B
Retailer 5
-
£514 GBP
$684 USD
View
B
Retailer 6
-
£544 GBP
$725 USD
View
Most Expensive
B
MOH London
LG845650467 · Oct 29
£735 GBP
View
6 more retailers have this diamond
Prices start from £258 GBPSave up to £478 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+
0.53ct Heart
£258 GBP