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Emerald|Lab Grown|IGI

0.50ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG436072756

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436072756

Diamond specifications and retailer prices

From $346 SGD
$270 USD
As of October 29, 2026
Save $1,032 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,727 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436072756 or 436072756. Listed at 12 retailers as of October 28, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072756
Dimensions5.12 × 3.81 × 2.62 mm
L/W Ratio1.34
Culet sizeLong
Cert comments
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Top View
5.12 mm3.81 mm0.50 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072756
Side View
Table 66.0%Crown 29.5°Girdle: MED-STKPavilion 39.3°Culet: LNGDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,727 SGD|Low: $332 SGD|High: $1,738 SGD|Avg: $818 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 10$346 SGD
Retailer 4$386 SGD
Retailer 3$401 SGD
Retailer 12$428 SGD
Retailer 15$428 SGD
Retailer 11$449 SGD
Retailer 5$634 SGD
Retailer 13$711 SGD
Retailer 8$775 SGD
Retailer 2$803 SGD
Retailer 6$878 SGD
Retailer 9$1,316 SGD
Retailer 14$1,378 SGD
Retailer 7$1,722 SGD
MOH London$1,727 SGD

28 data points across 15 retailers

12 retailers$346 SGD to $1,378 SGD

A
Cheapest Retailer
-
$346 SGD
$270 USD
B+
Retailer 2
-
$386 SGD
$301 USD
View
Final sale: no returns
B+
Retailer 3
-
$401 SGD
$313 USD
View
B+
Retailer 4
-
$428 SGD
$334 USD
View
B+
Retailer 5
-
$428 SGD
$334 USD
View
B+
Retailer 6
-
$449 SGD
$350 USD
View
B
Retailer 7
-
$711 SGD
$555 USD
View
B
Retailer 8
-
$775 SGD
ZAR 9,769 ZAR
View
B
Retailer 9
-
$803 SGD
€597 EUR
View
B
Retailer 10
-
$1,316 SGD
$1,027 USD
View
B
Retailer 11
-
$1,378 SGD
$1,075 USD
View
Most Expensive
MOH London
LG436072756 · Oct 29
$1,727 SGD
£1,061 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $346 SGDSave up to $1,032 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
0.50ct Emerald
$346 SGD