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Heart|Lab Grown|IGI

1.47ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG823681294

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823681294

Diamond specifications and retailer prices

From £207 GBP
$277 USD
As of October 30, 2026
Save £244 GBP (54%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £451 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823681294 or 823681294. Listed at 3 retailers as of October 30, 2026, with prices from £207 to £451, a £244 spread on the same certified stone. 77 Diamonds lists it at £451. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823681294
Dimensions6.82 × 7.83 × 4.78 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
6.82 mm7.83 mm1.47 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823681294
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £451 GBP|Low: £158 GBP|High: £1,049 GBP|Avg: £552 GBP|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2£207 GBP
Retailer 5£390 GBP
Retailer 8£408 GBP
77 Diamonds£451 GBP
Retailer 4£470 GBP
Retailer 6£599 GBP
Retailer 3£831 GBP
Retailer 7£1,049 GBP

41 data points across 8 retailers

3 retailers£207 GBP to £451 GBP

A
Cheapest Retailer
-
£207 GBP
$277 USD
Final sale: no returns
Retailer 2
-
£408 GBP
ZAR 8,830 ZAR
View
Price last confirmed 50 days ago
Most Expensive
B+
77 Diamonds
HSTVSC66V8JM2 · Oct 30
£451 GBP
View
2 more retailers have this diamond
Prices start from £207 GBPSave up to £244 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
£207 GBP