Emerald|Lab Grown|IGI

1.40ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG508138484

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508138484

Diamond specifications and retailer prices

From $870 USD
As of October 30, 2026
Save $2,751 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,621 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508138484 or 508138484. Listed at 13 retailers as of October 29, 2026, with prices from $870 to $3,621, a $2,751 spread on the same certified stone. MOH London lists it at $3,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle26°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508138484
Dimensions7.93 × 5.39 × 3.41 mm
L/W Ratio1.47
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
7.93 mm5.39 mm1.40 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG508138484
Side View
Table 70.0%Crown 26°Girdle: MediumPavilion 36.7°Culet: LNGDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,621 USD|Low: $678 USD|High: $3,645 USD|Avg: $1,791 USD|-0.5%
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 30, 2026
Retailer 8$678 USD
Retailer 2$870 USD
Retailer 12$916 USD
Retailer 17$996 USD
Retailer 3$1,025 USD
Retailer 13$1,062 USD
Retailer 16$1,062 USD
Retailer 7$1,105 USD
Retailer 10$1,235 USD
Retailer 6$1,566 USD
Retailer 14$1,702 USD
Retailer 11$2,363 USD
Retailer 4$2,926 USD
Retailer 15$2,986 USD
Retailer 9$3,040 USD
Retailer 5$3,173 USD
MOH London$3,621 USD

24 data points across 17 retailers

13 retailers$870 USD to $3,621 USD

B+
Cheapest Retailer
-
$870 USD
B+
Retailer 2
-
$916 USD
View
B+
Retailer 3
-
$996 USD
View
B
Retailer 4
-
$1,025 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,062 USD
View
Retailer 6
-
$1,062 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,235 USD
View
B
Retailer 8
-
$1,702 USD
View
B
Retailer 9
-
$2,363 USD
View
B
Retailer 10
-
$2,926 USD
£2,304 GBP
View
B
Retailer 11
-
$2,986 USD
View
B
Retailer 12
-
$3,173 USD
View
Most Expensive
B
MOH London
LG508138484 · Oct 29
$3,621 USD
£2,851 GBP
View
12 more retailers have this diamond
Prices start from $870 USDSave up to $2,751 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.

B+
1.40ct Emerald
$870 USD