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Emerald|Lab Grown|IGI

1.47ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG747570442

Shape and cutting style on the report: Emerald cut

Certificate IGI LG747570442

Diamond specifications and retailer prices

From £127 GBP
As of October 30, 2026
Save £940 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,067 GBP at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.47ct lab-grown emerald diamond

This 1.47ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747570442 or 747570442. Listed at 18 retailers as of October 30, 2026, with prices from £127 to £1,067, a £940 spread on the same certified stone. Brilliant Earth lists it at £1,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570442
Dimensions7.79 × 5.39 × 3.65 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.39 mm1.47 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570442
Side View
Table 69.0%Crown 36.4°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,067 GBP|Low: £127 GBP|High: £1,067 GBP|Avg: £405 GBP|+2.9%
Brilliant Earth
Retailer 2
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Retailer 18
November 3, 2026
Retailer 15£127 GBP
Retailer 5£141 GBP
Retailer 13£147 GBP
Retailer 17£157 GBP
Retailer 10£199 GBP
Retailer 3£211 GBP
Retailer 2£270 GBP
Retailer 11£279 GBP
Retailer 18£349 GBP
Retailer 16£362 GBP
Retailer 14£390 GBP
Retailer 4£446 GBP
Retailer 8£485 GBP
Retailer 12£504 GBP
Retailer 6£544 GBP
Retailer 9£570 GBP
Retailer 7£799 GBP
Brilliant Earth£1,067 GBP

42 data points across 18 retailers

18 retailers£127 GBP to £1,067 GBP

A
Cheapest Retailer
-
£127 GBP
A
Retailer 2
-
£147 GBP
View
A
Retailer 3
-
£157 GBP
View
Retailer 4
-
£199 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£199 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£211 GBP
View
A
Retailer 7
-
£270 GBP
View
A
Retailer 8
-
£279 GBP
View
A
Retailer 9
-
£349 GBP
View
Retailer 10
-
£362 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£390 GBP
View
B+
Retailer 12
-
£446 GBP
View
Retailer 13
-
£485 GBP
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£504 GBP
View
B+
Retailer 15
-
£544 GBP
View
Retailer 16
-
£570 GBP
View
Price last confirmed 15 days ago
Retailer 17
-
£799 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
16712814A · Nov 3
£1,067 GBP
$1,440 USD
View
17 more retailers have this diamond
Prices start from £127 GBPSave up to £940 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 Emerald
£127 GBP