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Heart|Lab Grown|IGI

1.46ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG828616980

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828616980

Diamond specifications and retailer prices

From £172 GBP
$230 USD
As of October 30, 2026
Save £590 GBP (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £761 GBP at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.46ct lab-grown heart diamond

This 1.46ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828616980 or 828616980. Listed at 3 retailers as of October 24, 2026, with prices from £172 to £761, a £590 spread on the same certified stone. Brilliant Earth lists it at £761. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616980
Dimensions6.91 × 7.73 × 4.64 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm7.73 mm1.46 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616980
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £761 GBP|Low: £172 GBP|High: £784 GBP|Avg: £428 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 25, 2026
Retailer 3£172 GBP
Retailer 4£309 GBP
Retailer 2£353 GBP
Brilliant Earth£761 GBP

29 data points across 4 retailers

3 retailers£172 GBP to £761 GBP

A
Cheapest Retailer
-
£172 GBP
$230 USD
Final sale: no returns
A
Retailer 2
-
£353 GBP
View
Most Expensive
B
Brilliant Earth
21227133A · Oct 24
£761 GBP
$1,020 USD
View
2 more retailers have this diamond
Prices start from £172 GBPSave up to £590 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
1.46ct Heart
£172 GBP