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Heart|Lab Grown|IGI

5.01ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG839642379

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839642379

Diamond specifications and retailer prices

From £596 GBP
$799 USD
As of October 30, 2026
Save £2,011 GBP (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,608 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.01ct lab-grown heart diamond

This 5.01ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG839642379 or 839642379. Listed at 11 retailers as of October 29, 2026, with prices from £596 to £2,608, a £2,011 spread on the same certified stone. MOH London lists it at £2,608. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839642379
Dimensions10.74 × 12.22 × 6.58 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm12.22 mm5.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839642379
Side View
Table 61.0%Crown 30.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 53.8%

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: Oct 30
Current: £2,608 GBP|Low: £774 GBP|High: £2,628 GBP|Avg: £1,482 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2£776 GBP
Retailer 9£802 GBP
Retailer 4£825 GBP
Retailer 6£1,116 GBP
Retailer 8£1,560 GBP
Retailer 3£1,646 GBP
Retailer 5£1,946 GBP
Retailer 7£2,326 GBP
MOH London£2,608 GBP

20 data points across 9 retailers

11 retailers£596 GBP to £2,608 GBP

A
Cheapest Retailer
-
£596 GBP
$799 USD
A
Retailer 2
-
£649 GBP
$870 USD
View
A
Retailer 3
-
£776 GBP
View
A
Retailer 4
-
£802 GBP
HK$8,400 HKD
View
A
Retailer 5
-
£825 GBP
$1,105 USD
View
B+
Retailer 6
-
£1,116 GBP
$1,495 USD
View
B
Retailer 7
-
£1,560 GBP
$2,090 USD
View
B
Retailer 8
-
£1,646 GBP
$2,205 USD
View
B
Retailer 9
-
£1,946 GBP
$2,607 USD
View
B
Retailer 10
-
£2,326 GBP
SGD 4,212 SGD
View
Most Expensive
B
MOH London
LG839642379 · Oct 29
£2,608 GBP
View
10 more retailers have this diamond
Prices start from £596 GBPSave up to £2,011 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
5.01ct Heart
£596 GBP