Heart|Lab Grown|IGI

1.49ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG844638527

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844638527

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 30, 2026
Save £721 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £901 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.49ct lab-grown heart diamond

This 1.49ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844638527 or 844638527. Listed at 17 retailers as of October 29, 2026, with prices from £181 to £901, a £721 spread on the same certified stone. MOH London lists it at £901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844638527
Dimensions7.00 × 7.99 × 4.70 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
7.00 mm7.99 mm1.49 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844638527
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.8%

Caratlytics Score

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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: £901 GBP|Low: £181 GBP|High: £901 GBP|Avg: £453 GBP
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
Retailer 14
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Retailer 17
October 30, 2026
Retailer 4£181 GBP
Retailer 5£202 GBP
Retailer 14£209 GBP
Retailer 7£224 GBP
Retailer 13£224 GBP
Retailer 2£281 GBP
Retailer 8£302 GBP
Retailer 11£384 GBP
Retailer 10£424 GBP
Retailer 3£466 GBP
Retailer 15£474 GBP
Retailer 12£546 GBP
Retailer 9£585 GBP
Retailer 16£719 GBP
Retailer 17£722 GBP
Retailer 6£758 GBP
MOH London£901 GBP

14 data points across 17 retailers

17 retailers£181 GBP to £901 GBP

A
Cheapest Retailer
-
£181 GBP
$242 USD
A
Retailer 2
-
£202 GBP
$270 USD
View
Final sale: no returns
A
Retailer 3
-
£209 GBP
$280 USD
View
A
Retailer 4
-
£224 GBP
$300 USD
View
A
Retailer 5
-
£224 GBP
$300 USD
View
A
Retailer 6
-
£281 GBP
View
B+
Retailer 7
-
£302 GBP
$405 USD
View
A
Retailer 8
-
£384 GBP
ZAR 8,319 ZAR
View
B+
Retailer 9
-
£424 GBP
View
B+
Retailer 10
-
£466 GBP
$625 USD
View
B+
Retailer 11
-
£474 GBP
$635 USD
View
B+
Retailer 12
-
£546 GBP
A$1,125 AUD
View
B+
Retailer 13
-
£585 GBP
$784 USD
View
B
Retailer 14
-
£719 GBP
$963 USD
View
B
Retailer 15
-
£722 GBP
$967 USD
View
B
Retailer 16
-
£758 GBP
$1,015 USD
View
Most Expensive
B
MOH London
LG844638527 · Oct 29
£901 GBP
View
16 more retailers have this diamond
Prices start from £181 GBPSave up to £721 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
1.49ct Heart
£181 GBP