Emerald|Lab Grown|IGI

1.47ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811638322

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811638322

Diamond specifications and retailer prices

From £270 GBP
$360 USD
As of October 30, 2026
Save £2,061 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,229 GBP at Brilliant Earth · As of September 28, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638322 or 811638322. Listed at 22 retailers as of October 28, 2026, with a 763% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638322
Dimensions7.60 × 5.35 × 3.63 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.60 mm5.35 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638322
Side View
Table 66.0%Crown 37.7°Girdle: Slightly ThickPavilion 41.4°Culet: LargeDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,124 GBP|Low: £266 GBP|High: £3,124 GBP|Avg: £878 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 18
October 30, 2026
Retailer 14£270 GBP
Retailer 10£292 GBP
Retailer 16£295 GBP
Retailer 9£378 GBP
Retailer 13£447 GBP
Retailer 5£480 GBP
Retailer 18£487 GBP
Retailer 12£507 GBP
Retailer 11£524 GBP
Retailer 2£526 GBP
Retailer 17£834 GBP
Retailer 15£865 GBP
Retailer 3£880 GBP
Retailer 4£983 GBP
Retailer 6£1,035 GBP
Retailer 8£1,204 GBP
Retailer 7£2,332 GBP
Brilliant Earth£3,124 GBP

34 data points across 18 retailers

22 retailers£270 GBP to £2,332 GBP

A
Cheapest Retailer
-
£270 GBP
$360 USD
Final sale: no returns
Retailer 2
-
£292 GBP
$389 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
£295 GBP
$393 USD
View
Retailer 4
-
£341 GBP
$454 USD
View
Price last confirmed 35 days ago
Retailer 5
-
£378 GBP
$503 USD
View
Price last confirmed 27 days ago
A
Retailer 6
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£447 GBP
$595 USD
View
A
Retailer 7
-
£480 GBP
$639 USD
View
A
Retailer 8
-
£487 GBP
$649 USD
View
A
Retailer 9
-
£507 GBP
ZAR 10,909 ZAR
View
A
Retailer 10
-
£524 GBP
€664 EUR
View
A
Retailer 11
-
£526 GBP
View
Retailer 12
-
£833 GBP
$1,109 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£834 GBP
$1,110 USD
View
B+
Retailer 14
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£865 GBP
$1,152 USD
View
B+
Retailer 15
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£880 GBP
$1,172 USD
View
B+
Retailer 16
-
£983 GBP
$1,309 USD
View
B+
Retailer 17
-
£1,035 GBP
SGD 1,862 SGD
View
Retailer 18
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£1,204 GBP
View
Price last confirmed 9 days ago
Retailer 19
-
£1,214 GBP
$1,617 USD
View
Price last confirmed 30 days ago
B
Retailer 20
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£2,332 GBP
$3,105 USD
View
Retailer 21
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£3,124 GBP
$4,160 USD
View
Price under review
Most Expensive
Brilliant Earth
20987885A · Sep 28
£3,229 GBP
$4,300 USD
View
Price under review
21 more retailers have this diamond
Prices start from £270 GBPSave up to £2,061 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
£270 GBP