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Emerald|Lab Grown|IGI

1.40ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG821668824

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821668824

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of October 30, 2026
Save £785 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £948 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.4ct lab-grown emerald diamond

This 1.4ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821668824 or 821668824. Listed at 14 retailers as of October 29, 2026, with prices from £163 to £948, a £785 spread on the same certified stone. Brilliant Earth lists it at £948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821668824
Dimensions7.76 × 5.07 × 3.53 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm5.07 mm1.40 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821668824
Side View
Table 62.0%Crown 31.1°Girdle: Slightly ThickPavilion 41.1°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
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: £948 GBP|Low: £187 GBP|High: £1,030 GBP|Avg: £540 GBP|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 10£189 GBP
Retailer 5£229 GBP
Retailer 3£302 GBP
Retailer 12£346 GBP
Retailer 11£463 GBP
Retailer 6£494 GBP
Retailer 2£587 GBP
Retailer 7£642 GBP
Retailer 9£652 GBP
Retailer 13£655 GBP
Retailer 4£673 GBP
Retailer 8£814 GBP
Brilliant Earth£948 GBP

16 data points across 13 retailers

14 retailers£163 GBP to £948 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
A
Retailer 2
-
£189 GBP
$253 USD
View
A
Retailer 3
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 4
-
£346 GBP
$464 USD
View
B+
Retailer 5
-
£463 GBP
$621 USD
View
B+
Retailer 6
-
£494 GBP
A$1,018 AUD
View
B+
Retailer 7
-
£587 GBP
A$1,210 AUD
View
B+
Retailer 8
-
£642 GBP
$860 USD
View
B
Retailer 9
-
£649 GBP
$870 USD
View
B
Retailer 10
-
£652 GBP
$873 USD
View
B
Retailer 11
-
£655 GBP
SGD 1,186 SGD
View
B
Retailer 12
-
£694 GBP
$930 USD
View
B
Retailer 13
-
£814 GBP
View
Most Expensive
B
Brilliant Earth
20745018A · Oct 29
£948 GBP
$1,270 USD
View
13 more retailers have this diamond
Prices start from £163 GBPSave up to £785 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
1.40ct Emerald
£163 GBP