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Emerald|Lab Grown|IGI

1.47ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG787621636

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787621636

Diamond specifications and retailer prices

From £538 GBP
HK$5,600 HKD
As of October 30, 2026
Save £1,418 GBP (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,131 GBP at Brilliant Earth · As of October 29, 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 LG787621636 or 787621636. Listed at 11 retailers as of October 29, 2026, with a 263% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621636
Dimensions7.62 × 5.41 × 3.68 mm
L/W Ratio1.41
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
7.62 mm5.41 mm1.47 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621636
Side View
Table 63.0%Crown 39.3°Girdle: MediumPavilion 39.9°Culet: LargeDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,131 GBP|Low: £538 GBP|High: £3,237 GBP|Avg: £1,256 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6£538 GBP
Retailer 7£632 GBP
Retailer 11£659 GBP
Retailer 4£717 GBP
Retailer 2£776 GBP
Retailer 10£880 GBP
Retailer 9£1,093 GBP
Retailer 3£1,375 GBP
Retailer 8£1,518 GBP
Retailer 5£1,956 GBP
Brilliant Earth£3,131 GBP

44 data points across 11 retailers

11 retailers£538 GBP to £1,956 GBP

A
Cheapest Retailer
-
£538 GBP
HK$5,600 HKD
A
Retailer 2
-
£632 GBP
$842 USD
View
B+
Retailer 3
-
£659 GBP
$878 USD
View
B+
Retailer 4
-
£717 GBP
€909 EUR
View
B+
Retailer 5
-
£776 GBP
View
B+
Retailer 6
-
£880 GBP
$1,172 USD
View
B+
Retailer 7
-
£1,093 GBP
$1,455 USD
View
B
Retailer 8
-
£1,375 GBP
$1,831 USD
View
B
Retailer 9
-
£1,518 GBP
$2,022 USD
View
B
Retailer 10
-
£1,956 GBP
View
Most Expensive
Brilliant Earth
19909116A · Oct 29
£3,131 GBP
$4,170 USD
View
Price under review
10 more retailers have this diamond
Prices start from £538 GBPSave up to £1,418 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
£538 GBP