Emerald|Lab Grown|IGI

1.39ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG602394540

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602394540

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 30, 2026
Save £751 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £932 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.39ct lab-grown emerald diamond

This 1.39ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG602394540 or 602394540. Listed at 18 retailers as of October 30, 2026, with prices from £181 to £932, a £751 spread on the same certified stone. Reve Diamonds lists it at £932. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.39
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle45.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602394540
Dimensions5.01 × 5.01 × 7.46 mm
L/W Ratio1.00
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
5.01 mm5.01 mm1.39 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602394540
Side View
Table 64.0%Crown 38.9°Girdle: MediumPavilion 45.6°Culet: LargeDepth 71.9%

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: £373 GBP|Low: £181 GBP|High: £815 GBP|Avg: £415 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£181 GBP
Retailer 6£280 GBP
Retailer 3£345 GBP
Retailer 1£373 GBP
Retailer 8£387 GBP
Retailer 4£491 GBP
Retailer 5£649 GBP
Retailer 2£810 GBP

42 data points across 8 retailers

18 retailers£181 GBP to £932 GBP

Retailer 1
-
£156 GBP
$209 USD
Price last confirmed 28 days ago
Retailer 2
-
£162 GBP
$217 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£181 GBP
$242 USD
View
Final sale: no returns
Retailer 4
-
£188 GBP
$252 USD
View
Price last confirmed 24 days ago
Retailer 5
-
£199 GBP
$266 USD
View
Price last confirmed 37 days ago
Retailer 6
-
£201 GBP
$269 USD
View
Price last confirmed 27 days ago
Retailer 7
-
£201 GBP
$269 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
£280 GBP
$375 USD
View
A
Retailer 9
-
£345 GBP
ZAR 7,478 ZAR
View
A
Retailer 10
-
£373 GBP
View
A
Retailer 11
-
£387 GBP
$519 USD
View
A
Retailer 12
-
£491 GBP
A$1,013 AUD
View
Retailer 13
-
£646 GBP
$866 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
£649 GBP
$869 USD
View
B+
Retailer 15
-
£686 GBP
$919 USD
View
B
Retailer 16
-
£742 GBP
$994 USD
View
B+
Retailer 17
-
£810 GBP
View
Most Expensive
B
Reve Diamonds
BA7E92F91 · Oct 30
£932 GBP
$1,249 USD
View
17 more retailers have this diamond
Prices start from £181 GBPSave up to £751 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
1.39ct Emerald
£181 GBP