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Heart|Lab Grown|IGI

1.10ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG840612701

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840612701

Diamond specifications and retailer prices

From £148 GBP
$197 USD
As of October 28, 2026
Save £408 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £556 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.1ct lab-grown heart diamond

This 1.1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612701 or 840612701. Listed at 3 retailers as of October 28, 2026, with prices from £148 to £556, a £408 spread on the same certified stone. Brilliant Earth lists it at £556. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612701
Dimensions6.25 × 7.21 × 4.22 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm7.21 mm1.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612701
Side View
Table 60.0%Crown 33.9°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £556 GBP|Low: £148 GBP|High: £556 GBP|Avg: £353 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£148 GBP
Retailer 2£305 GBP
Brilliant Earth£556 GBP

25 data points across 3 retailers

3 retailers£148 GBP to £556 GBP

A
Cheapest Retailer
-
£148 GBP
$197 USD
Final sale: no returns
B+
Retailer 2
-
£305 GBP
View
Most Expensive
B
Brilliant Earth
21613145A · Oct 28
£556 GBP
$740 USD
View
2 more retailers have this diamond
Prices start from £148 GBPSave up to £408 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
1.10ct Heart
£148 GBP