Emerald|Lab Grown|IGI

1.50ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG600398442

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600398442

Diamond specifications and retailer prices

From $191 USD
As of October 30, 2026
Save $923 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,114 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG600398442 or 600398442. Listed at 13 retailers as of October 29, 2026, with prices from $191 to $1,114, a $923 spread on the same certified stone. MOH London lists it at $1,114. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600398442
Dimensions8.09 × 5.35 × 3.47 mm
L/W Ratio1.51
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
8.09 mm5.35 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600398442
Side View
Table 70.0%Crown 42.3°Girdle: MediumPavilion 43.3°Culet: LNGDepth 64.9%

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: $1,114 USD|Low: $153 USD|High: $1,121 USD|Avg: $446 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
October 31, 2026
Retailer 5$191 USD
Retailer 10$214 USD
Retailer 11$222 USD
Retailer 6$237 USD
Retailer 9$237 USD
Retailer 7$415 USD
Retailer 2$428 USD
Retailer 3$569 USD
Retailer 8$762 USD
Retailer 4$764 USD
MOH London$1,114 USD

42 data points across 11 retailers

13 retailers$191 USD to $1,114 USD

A
Cheapest Retailer
-
$191 USD
A
Retailer 2
-
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$222 USD
View
A
Retailer 4
-
$237 USD
View
A
Retailer 5
-
$237 USD
View
A
Retailer 6
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 7
-
$415 USD
View
A
Retailer 8
-
$428 USD
£337 GBP
View
B+
Retailer 9
-
$569 USD
View
B
Retailer 10
-
$761 USD
SGD 1,029 SGD
View
B
Retailer 11
-
$762 USD
View
B
Retailer 12
-
$764 USD
View
Most Expensive
B
MOH London
LG600398442 · Oct 29
$1,114 USD
£877 GBP
View
12 more retailers have this diamond
Prices start from $191 USDSave up to $923 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
1.50ct Emerald
$191 USD