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Heart|Lab Grown|IGI

5.02ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG803681194

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803681194

Diamond specifications and retailer prices

From £558 GBP
$748 USD
As of October 30, 2026
Save £1,997 GBP (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,555 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.02ct lab-grown heart diamond

This 5.02ct 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 LG803681194 or 803681194. Listed at 13 retailers as of October 29, 2026, with prices from £558 to £2,555, a £1,997 spread on the same certified stone. MOH London lists it at £2,555. 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

5.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803681194
Dimensions12.08 × 10.44 × 6.85 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm10.44 mm5.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803681194
Side View
Table 64.0%Crown 32.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,555 GBP|Low: £533 GBP|High: £2,572 GBP|Avg: £1,089 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10£558 GBP
Retailer 9£608 GBP
Retailer 12£647 GBP
Retailer 13£647 GBP
Retailer 2£726 GBP
Retailer 7£780 GBP
Retailer 5£985 GBP
Retailer 6£1,037 GBP
Retailer 11£1,048 GBP
Retailer 4£1,532 GBP
Retailer 8£1,595 GBP
Retailer 3£1,820 GBP
MOH London£2,555 GBP

39 data points across 13 retailers

13 retailers£558 GBP to £2,555 GBP

A
Cheapest Retailer
-
£558 GBP
$748 USD
A
Retailer 2
-
£608 GBP
$814 USD
View
A
Retailer 3
-
£647 GBP
$867 USD
View
Retailer 4
-
£647 GBP
$867 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£726 GBP
View
A
Retailer 6
-
£780 GBP
$1,045 USD
View
B+
Retailer 7
-
£985 GBP
$1,320 USD
View
B+
Retailer 8
-
£1,037 GBP
View
B+
Retailer 9
-
£1,048 GBP
$1,404 USD
View
B
Retailer 10
-
£1,532 GBP
$2,053 USD
View
B
Retailer 11
-
£1,595 GBP
$2,137 USD
View
B
Retailer 12
-
£1,820 GBP
$2,439 USD
View
Most Expensive
B
MOH London
LG803681194 · Oct 29
£2,555 GBP
View
12 more retailers have this diamond
Prices start from £558 GBPSave up to £1,997 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
5.02ct Heart
£558 GBP