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Emerald|Lab Grown|IGI

0.43ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG539215428

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539215428

Diamond specifications and retailer prices

From $140 SGD
$109 USD
As of October 29, 2026
Save $1,317 SGD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,457 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215428 or 539215428. Listed at 11 retailers as of October 29, 2026, with prices from $140 to $1,457, a $1,317 spread on the same certified stone. MOH London lists it at $1,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215428
Dimensions5.34 × 3.45 × 2.36 mm
L/W Ratio1.55
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
5.34 mm3.45 mm0.43 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215428
Side View
Table 64.5%Crown 24.5°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 68.4%

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 29
Current: $1,457 SGD|Low: $135 SGD|High: $1,467 SGD|Avg: $407 SGD|+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 29, 2026
Retailer 4$140 SGD
Retailer 10$163 SGD
Retailer 6$185 SGD
Retailer 9$185 SGD
Retailer 3$295 SGD
Retailer 2$314 SGD
Retailer 7$343 SGD
Retailer 5$385 SGD
Retailer 11$464 SGD
Retailer 8$558 SGD
MOH London$1,457 SGD

20 data points across 11 retailers

11 retailers$140 SGD to $1,457 SGD

A
Cheapest Retailer
-
$140 SGD
$109 USD
A
Retailer 2
-
$163 SGD
$127 USD
View
A
Retailer 3
-
$185 SGD
$144 USD
View
A
Retailer 4
-
$185 SGD
$144 USD
View
A
Retailer 5
-
$295 SGD
HK$1,800 HKD
View
A
Retailer 6
-
$314 SGD
ZAR 3,953 ZAR
View
A
Retailer 7
-
$343 SGD
$268 USD
View
A
Retailer 8
-
$385 SGD
$300 USD
View
A
Retailer 9
-
$464 SGD
$362 USD
View
B+
Retailer 10
-
$558 SGD
$435 USD
View
Most Expensive
B
MOH London
LG539215428 · Oct 29
$1,457 SGD
£895 GBP
View
10 more retailers have this diamond
Prices start from $140 SGDSave up to $1,317 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
0.43ct Emerald
$140 SGD