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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 HK$2,118 HKD
$270 USD
As of October 29, 2026
Save HK$6,316 HKD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,572 HKD 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: HK$10,572 HKD|Low: HK$2,032 HKD|High: HK$10,642 HKD|Avg: HK$4,998 HKD|+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 30, 2026
Retailer 11HK$2,118 HKD
Retailer 4HK$2,362 HKD
Retailer 3HK$2,456 HKD
Retailer 2HK$2,511 HKD
Retailer 12HK$2,620 HKD
Retailer 15HK$2,620 HKD
Retailer 5HK$3,884 HKD
Retailer 13HK$4,354 HKD
Retailer 9HK$4,744 HKD
Retailer 8HK$4,918 HKD
Retailer 6HK$5,374 HKD
Retailer 10HK$8,058 HKD
Retailer 14HK$8,434 HKD
Retailer 7HK$10,542 HKD
MOH LondonHK$10,572 HKD

29 data points across 15 retailers

12 retailersHK$2,118 HKD to HK$8,434 HKD

A
Cheapest Retailer
-
HK$2,118 HKD
$270 USD
B+
Retailer 2
-
HK$2,362 HKD
$301 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$2,456 HKD
$313 USD
View
B+
Retailer 4
-
HK$2,511 HKD
$320 USD
View
B+
Retailer 5
-
HK$2,620 HKD
$334 USD
View
B+
Retailer 6
-
HK$2,620 HKD
$334 USD
View
B
Retailer 7
-
HK$4,354 HKD
$555 USD
View
B
Retailer 8
-
HK$4,744 HKD
ZAR 9,769 ZAR
View
B
Retailer 9
-
HK$4,918 HKD
€597 EUR
View
B
Retailer 10
-
HK$8,058 HKD
$1,027 USD
View
B
Retailer 11
-
HK$8,434 HKD
$1,075 USD
View
Most Expensive
MOH London
LG436072756 · Oct 29
HK$10,572 HKD
£1,061 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$2,118 HKDSave up to HK$6,316 HKD

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
HK$2,118 HKD