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Emerald|Lab Grown|IGI

1.40ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG841654687

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841654687

Diamond specifications and retailer prices

From $234 USD
As of October 27, 2026
Save $931 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,165 USD at MOH London · As of October 29, 2026
View at MOH London

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841654687 or 841654687. Listed at 17 retailers as of October 27, 2026, with prices from $234 to $1,165, a $931 spread on the same certified stone. MOH London lists it at $1,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654687
Dimensions7.72 × 5.25 × 3.53 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm5.25 mm1.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654687
Side View
Table 61.0%Crown 34.9°Girdle: MediumPavilion 40.3°Culet: LargeDepth 67.2%

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 27
Current: $1,165 USD|Low: $234 USD|High: $1,165 USD|Avg: $619 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 6$234 USD
Retailer 2$261 USD
Retailer 17$272 USD
Retailer 10$289 USD
Retailer 16$290 USD
Retailer 7$390 USD
Retailer 15$466 USD
Retailer 5$491 USD
Retailer 13$545 USD
Retailer 3$613 USD
Retailer 14$708 USD
Retailer 11$929 USD
Retailer 8$936 USD
Retailer 12$981 USD
Retailer 4$1,007 USD
Retailer 9$1,012 USD
MOH London$1,165 USD

18 data points across 17 retailers

17 retailers$234 USD to $1,165 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$261 USD
View
Final sale: no returns
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$289 USD
View
A
Retailer 5
-
$290 USD
View
B+
Retailer 6
-
$390 USD
View
A
Retailer 7
-
$466 USD
€444 EUR
View
A
Retailer 8
-
$491 USD
ZAR 7,930 ZAR
View
A
Retailer 9
-
$545 USD
£429 GBP
View
A
Retailer 10
-
$613 USD
View
A
Retailer 11
-
$708 USD
A$1,089 AUD
View
B+
Retailer 12
-
$929 USD
View
B+
Retailer 13
-
$936 USD
View
B+
Retailer 14
-
$981 USD
View
B+
Retailer 15
-
$1,007 USD
View
B+
Retailer 16
-
$1,012 USD
View
Most Expensive
B+
MOH London
LG841654687 · Oct 29
$1,165 USD
£917 GBP
View
16 more retailers have this diamond
Prices start from $234 USDSave up to $931 USD

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
$234 USD