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Heart|Lab Grown|IGI

1.11ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG837696476

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837696476

Diamond specifications and retailer prices

From £149 GBP
$199 USD
As of October 28, 2026
Save £406 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 1.11ct lab-grown heart diamond

This 1.11ct 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 LG837696476 or 837696476. Listed at 3 retailers as of October 28, 2026, with prices from £149 to £556, a £406 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

1.11
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837696476
Dimensions6.47 × 7.10 × 4.23 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm7.10 mm1.11 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837696476
Side View
Table 62.0%Crown 35.4°Girdle: MediumPavilion 39°Culet: NoneDepth 59.6%

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: £149 GBP|High: £578 GBP|Avg: £410 GBP|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3£149 GBP
Retailer 2£309 GBP
Brilliant Earth£556 GBP

31 data points across 3 retailers

3 retailers£149 GBP to £556 GBP

A
Cheapest Retailer
-
£149 GBP
$199 USD
Final sale: no returns
B+
Retailer 2
-
£309 GBP
View
Most Expensive
B
Brilliant Earth
21485928A · Oct 28
£556 GBP
$740 USD
View
2 more retailers have this diamond
Prices start from £149 GBPSave up to £406 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
1.11ct Heart
£149 GBP