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Emerald|Lab Grown|IGI

1.43ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG840633313

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840633313

Diamond specifications and retailer prices

From $386 SGD
$302 USD
As of October 30, 2026
Save $3,328 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,714 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.43ct lab-grown emerald diamond

This 1.43ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840633313 or 840633313. Listed at 21 retailers as of October 28, 2026, with prices from $386 to $3,714, a $3,328 spread on the same certified stone. Rare Carat lists it at $3,714. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633313
Dimensions7.77 × 5.25 × 3.51 mm
L/W Ratio1.48
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
7.77 mm5.25 mm1.43 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633313
Side View
Table 60.0%Crown 36.8°Girdle: MediumPavilion 37.6°Culet: LargeDepth 66.9%

Caratlytics Score

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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: $3,714 SGD|Low: $386 SGD|High: $3,714 SGD|Avg: $1,330 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
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Retailer 12
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Retailer 21
October 30, 2026
Retailer 10$386 SGD
Retailer 8$438 SGD
Retailer 4$449 SGD
Retailer 19$479 SGD
Retailer 20$479 SGD
Retailer 17$722 SGD
Retailer 9$784 SGD
Retailer 5$807 SGD
Retailer 16$824 SGD
Retailer 2$851 SGD
Retailer 13$852 SGD
Retailer 3$1,376 SGD
Retailer 11$1,427 SGD
Retailer 18$1,473 SGD
Retailer 21$1,540 SGD
Retailer 6$1,601 SGD
Retailer 14$1,688 SGD
Retailer 15$1,932 SGD
Retailer 12$3,277 SGD
Retailer 7$3,439 SGD
Rare Carat$3,714 SGD

23 data points across 21 retailers

21 retailers$386 SGD to $3,714 SGD

A
Cheapest Retailer
-
$386 SGD
$302 USD
A
Retailer 2
-
$438 SGD
$343 USD
View
Final sale: no returns
A
Retailer 3
-
$449 SGD
$351 USD
View
A
Retailer 4
-
$479 SGD
$375 USD
View
A
Retailer 5
-
$479 SGD
$375 USD
View
A
Retailer 6
-
$722 SGD
$565 USD
View
A
Retailer 7
-
$784 SGD
$613 USD
View
A
Retailer 8
-
$807 SGD
$631 USD
View
A
Retailer 9
-
$824 SGD
ZAR 10,408 ZAR
View
A
Retailer 10
-
$851 SGD
£524 GBP
View
A
Retailer 11
-
$852 SGD
€635 EUR
View
B+
Retailer 12
-
$1,376 SGD
$1,076 USD
View
B+
Retailer 13
-
$1,427 SGD
$1,116 USD
View
B+
Retailer 14
-
$1,473 SGD
$1,152 USD
View
B+
Retailer 15
-
$1,540 SGD
$1,205 USD
View
B+
Retailer 16
-
$1,601 SGD
$1,253 USD
View
B
Retailer 17
-
$1,688 SGD
View
B+
Retailer 18
-
$1,932 SGD
£1,190 GBP
View
B
Retailer 19
-
$3,277 SGD
$2,563 USD
View
B
Retailer 20
-
$3,439 SGD
$2,690 USD
View
Most Expensive
B
Rare Carat
JH-250268 · Oct 28
$3,714 SGD
$2,905 USD
View
20 more retailers have this diamond
Prices start from $386 SGDSave up to $3,328 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
1.43ct Emerald
$386 SGD