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Heart|Lab Grown|IGI

1.49ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG665408613

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665408613

Diamond specifications and retailer prices

From £235 GBP
$313 USD
As of October 30, 2026
Save £940 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,175 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408613 or 665408613. Listed at 23 retailers as of October 29, 2026, with prices from £235 to £1,175, a £940 spread on the same certified stone. MOH London lists it at £1,175. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408613
Dimensions7.43 × 7.80 × 4.45 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
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
7.43 mm7.80 mm1.49 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408613
Side View
Table 60.0%Crown 37.3°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 57.1%

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: £1,175 GBP|Low: £233 GBP|High: £1,175 GBP|Avg: £611 GBP|+0.5%
MOH London
Retailer 2
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Retailer 21
October 30, 2026
Retailer 21£235 GBP
Retailer 10£273 GBP
Retailer 2£279 GBP
Retailer 5£291 GBP
Retailer 9£291 GBP
Retailer 13£358 GBP
Retailer 20£409 GBP
Retailer 7£474 GBP
Retailer 4£485 GBP
Retailer 16£489 GBP
Retailer 19£501 GBP
Retailer 15£519 GBP
Retailer 17£526 GBP
Retailer 18£711 GBP
Retailer 6£757 GBP
Retailer 3£937 GBP
Retailer 11£972 GBP
Retailer 12£999 GBP
Retailer 14£1,149 GBP
Retailer 8£1,167 GBP
MOH London£1,175 GBP

29 data points across 21 retailers

23 retailers£235 GBP to £1,175 GBP

A
Cheapest Retailer
-
£235 GBP
$313 USD
A
Retailer 2
-
£273 GBP
$363 USD
View
A
Retailer 3
-
£279 GBP
$371 USD
View
Final sale: no returns
A
Retailer 4
-
£291 GBP
$388 USD
View
A
Retailer 5
-
£291 GBP
$388 USD
View
A
Retailer 6
-
£358 GBP
View
A
Retailer 7
-
£409 GBP
$545 USD
View
B+
Retailer 8
-
£474 GBP
$631 USD
View
B+
Retailer 9
-
£485 GBP
$646 USD
View
B+
Retailer 10
-
£489 GBP
€620 EUR
View
B+
Retailer 11
-
£501 GBP
ZAR 10,778 ZAR
View
B+
Retailer 12
-
£519 GBP
View
B+
Retailer 13
-
£526 GBP
A$1,078 AUD
View
B+
Retailer 14
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£629 GBP
$838 USD
View
B+
Retailer 15
-
£711 GBP
A$1,457 AUD
View
B
Retailer 16
-
£757 GBP
$1,008 USD
View
B
Retailer 17
-
£824 GBP
$1,097 USD
View
B
Retailer 18
-
£937 GBP
$1,248 USD
View
B
Retailer 19
-
£972 GBP
$1,294 USD
View
Retailer 20
-
£999 GBP
A$2,046 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
£1,149 GBP
$1,530 USD
View
B
Retailer 22
-
£1,167 GBP
$1,555 USD
View
Most Expensive
B
MOH London
LG665408613 · Oct 29
£1,175 GBP
View
22 more retailers have this diamond
Prices start from £235 GBPSave up to £940 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
£235 GBP