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Emerald|Lab Grown|IGI

1.42ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG621408080

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621408080

Diamond specifications and retailer prices

From $283 SGD
$221 USD
As of October 30, 2026
Save $1,125 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,408 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.42ct lab-grown emerald diamond

This 1.42ct 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 LG621408080 or 621408080. Listed at 16 retailers as of October 26, 2026, with prices from $283 to $1,408, a $1,125 spread on the same certified stone. MOH London lists it at $1,408. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621408080
Dimensions7.56 × 5.34 × 3.48 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.56 mm5.34 mm1.42 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621408080
Side View
Table 58.0%Crown 31.9°Girdle: MediumPavilion 41.6°Culet: LargeDepth 65.2%

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: $1,408 SGD|Low: $272 SGD|High: $1,424 SGD|Avg: $699 SGD|+0.1%
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
October 31, 2026
Retailer 11$283 SGD
Retailer 13$317 SGD
Retailer 4$329 SGD
Retailer 3$352 SGD
Retailer 12$352 SGD
Retailer 10$486 SGD
Retailer 7$603 SGD
Retailer 2$648 SGD
Retailer 5$670 SGD
Retailer 8$858 SGD
Retailer 14$1,128 SGD
Retailer 9$1,133 SGD
Retailer 6$1,364 SGD
MOH London$1,408 SGD

44 data points across 14 retailers

16 retailers$283 SGD to $1,408 SGD

A
Cheapest Retailer
-
$283 SGD
$221 USD
A
Retailer 2
-
$317 SGD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$329 SGD
$257 USD
View
A
Retailer 4
-
$352 SGD
$275 USD
View
A
Retailer 5
-
$352 SGD
$275 USD
View
B+
Retailer 6
-
$486 SGD
$380 USD
View
A
Retailer 7
-
$603 SGD
ZAR 7,619 ZAR
View
A
Retailer 8
-
$648 SGD
£399 GBP
View
A
Retailer 9
-
$670 SGD
$524 USD
View
A
Retailer 10
-
$858 SGD
A$1,032 AUD
View
B+
Retailer 11
-
$1,128 SGD
$882 USD
View
B+
Retailer 12
-
$1,133 SGD
$886 USD
View
B+
Retailer 13
-
$1,196 SGD
$935 USD
View
B+
Retailer 14
-
$1,322 SGD
$1,034 USD
View
B+
Retailer 15
-
$1,364 SGD
£840 GBP
View
Most Expensive
B+
MOH London
LG621408080 · Oct 26
$1,408 SGD
£867 GBP
View
15 more retailers have this diamond
Prices start from $283 SGDSave up to $1,125 SGD

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
1.42ct Emerald
$283 SGD