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Heart|Lab Grown|IGI

1.49ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG681580998

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681580998

Diamond specifications and retailer prices

From £384 GBP
$514 USD
As of October 30, 2026
Save £678 GBP (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,062 GBP at MOH London · As of October 26, 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 LG681580998 or 681580998. Listed at 4 retailers as of October 26, 2026, with prices from £384 to £1,062, a £678 spread on the same certified stone. MOH London lists it at £1,062. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681580998
Dimensions7.28 × 7.72 × 4.52 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.72 mm1.49 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG681580998
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.5%

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: £1,062 GBP|Low: £362 GBP|High: £1,073 GBP|Avg: £606 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9£362 GBP
Retailer 4£384 GBP
Retailer 3£399 GBP
Retailer 6£466 GBP
Retailer 2£522 GBP
Retailer 7£578 GBP
Retailer 8£678 GBP
Retailer 5£974 GBP
MOH London£1,062 GBP

15 data points across 9 retailers

4 retailers£384 GBP to £1,062 GBP

A
Cheapest Retailer
-
£384 GBP
$514 USD
A
Retailer 2
-
£399 GBP
$535 USD
View
B+
Retailer 3
-
£522 GBP
€666 EUR
View
Most Expensive
B
MOH London
LG681580998 · Oct 26
£1,062 GBP
View
3 more retailers have this diamond
Prices start from £384 GBPSave up to £678 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
£384 GBP