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Heart|Lab Grown|IGI

1.47ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG823637059

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823637059

Diamond specifications and retailer prices

From £181 GBP
$241 USD
As of October 28, 2026
Save £630 GBP (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £811 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.47ct lab-grown heart diamond

This 1.47ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823637059 or 823637059. Listed at 3 retailers as of October 23, 2026, with prices from £181 to £811, a £630 spread on the same certified stone. Brilliant Earth lists it at £811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823637059
Dimensions6.92 × 7.88 × 4.67 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm7.88 mm1.47 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823637059
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £811 GBP|Low: £138 GBP|High: £894 GBP|Avg: £462 GBP|-9.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3£181 GBP
Retailer 5£346 GBP
Retailer 2£387 GBP
Retailer 4£503 GBP
Brilliant Earth£811 GBP

37 data points across 5 retailers

3 retailers£181 GBP to £811 GBP

A
Cheapest Retailer
-
£181 GBP
$241 USD
Final sale: no returns
A
Retailer 2
-
£387 GBP
View
Most Expensive
B
Brilliant Earth
21262251A · Oct 23
£811 GBP
$1,080 USD
View
2 more retailers have this diamond
Prices start from £181 GBPSave up to £630 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
1.47ct Heart
£181 GBP