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Emerald|Lab Grown|IGI

1.40ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG579365555

Shape and cutting style on the report: Emerald cut

Certificate IGI LG579365555

Diamond specifications and retailer prices

From $271 USD
As of October 27, 2026
Save $1,085 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,356 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579365555 or 579365555. Listed at 14 retailers as of October 27, 2026, with prices from $271 to $1,356, a $1,085 spread on the same certified stone. MOH London lists it at $1,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579365555
Dimensions7.53 × 5.41 × 3.65 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.53 mm5.41 mm1.40 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579365555
Side View
Table 65.0%Crown 33.8°Girdle: MED-STKPavilion 38.2°Culet: LNGDepth 67.5%

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: $1,356 USD|Low: $261 USD|High: $1,365 USD|Avg: $729 USD|-0.6%
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
October 29, 2026
Retailer 9$271 USD
Retailer 4$315 USD
Retailer 10$337 USD
Retailer 13$337 USD
Retailer 6$495 USD
Retailer 11$557 USD
Retailer 2$590 USD
Retailer 5$594 USD
Retailer 8$1,034 USD
Retailer 12$1,082 USD
Retailer 7$1,210 USD
Retailer 3$1,311 USD
MOH London$1,356 USD

44 data points across 13 retailers

14 retailers$271 USD to $1,356 USD

A
Cheapest Retailer
-
$271 USD
A
Retailer 2
-
$315 USD
View
A
Retailer 3
-
$337 USD
View
A
Retailer 4
-
$337 USD
View
A
Retailer 5
-
$495 USD
View
B+
Retailer 6
-
$557 USD
View
B+
Retailer 7
-
$590 USD
£464 GBP
View
B+
Retailer 8
-
$594 USD
View
B+
Retailer 9
-
$653 USD
HK$5,100 HKD
View
B
Retailer 10
-
$1,034 USD
View
B
Retailer 11
-
$1,082 USD
View
B
Retailer 12
-
$1,210 USD
View
B
Retailer 13
-
$1,311 USD
£1,032 GBP
View
Most Expensive
B
MOH London
LG579365555 · Oct 29
$1,356 USD
£1,068 GBP
View
13 more retailers have this diamond
Prices start from $271 USDSave up to $1,085 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
$271 USD