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Heart|Lab Grown|IGI

1.49ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG828619759

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828619759

Diamond specifications and retailer prices

From £209 GBP
$278 USD
As of October 30, 2026
Save £248 GBP (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £456 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 LG828619759 or 828619759. Listed at 2 retailers as of October 30, 2026, with prices from £209 to £456, a £248 spread on the same certified stone. 77 Diamonds lists it at £456. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828619759
Dimensions7.18 × 7.85 × 4.54 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm7.85 mm1.49 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828619759
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £456 GBP|Low: £209 GBP|High: £483 GBP|Avg: £361 GBP|+1.6%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£209 GBP
Retailer 3£395 GBP
77 Diamonds£456 GBP

40 data points across 3 retailers

2 retailers£209 GBP to £456 GBP

A
Cheapest Retailer
-
£209 GBP
$278 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSD7DVKYUF · Oct 30
£456 GBP
View
1 more retailer has this diamond
Prices start from £209 GBPSave up to £248 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
£209 GBP