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Emerald|Lab Grown|IGI

0.50ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG783602487

Shape and cutting style on the report: Emerald cut

Certificate IGI LG783602487

Diamond specifications and retailer prices

From HK$636 HKD
$81 USD
As of October 29, 2026
Save HK$2,573 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$5,809 HKD at MOH London · As of October 21, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG783602487 or 783602487. Listed at 15 retailers as of October 29, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39.7°
Pavilion angle45.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783602487
Dimensions5.42 × 3.74 × 2.62 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm3.74 mm0.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG783602487
Side View
Table 72.0%Crown 39.7°Girdle: Slightly ThickPavilion 45.6°Culet: LargeDepth 70.1%

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$5,809 HKD|Low: HK$612 HKD|High: HK$5,849 HKD|Avg: HK$1,983 HKD|+0.3%
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 31, 2026
Retailer 11HK$636 HKD
Retailer 4HK$706 HKD
Retailer 3HK$737 HKD
Retailer 6HK$839 HKD
Retailer 13HK$839 HKD
Retailer 9HK$1,389 HKD
Retailer 12HK$1,549 HKD
Retailer 2HK$1,616 HKD
Retailer 14HK$1,687 HKD
Retailer 5HK$1,718 HKD
Retailer 10HK$1,900 HKD
Retailer 8HK$2,197 HKD
Retailer 15HK$2,534 HKD
Retailer 7HK$3,209 HKD
MOH LondonHK$5,809 HKD

44 data points across 15 retailers

15 retailersHK$636 HKD to HK$3,209 HKD

A
Cheapest Retailer
-
HK$636 HKD
$81 USD
A
Retailer 2
-
HK$706 HKD
$90 USD
View
Final sale: no returns
A
Retailer 3
-
HK$737 HKD
$94 USD
View
A
Retailer 4
-
HK$839 HKD
$107 USD
View
Retailer 5
-
HK$839 HKD
$107 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$1,389 HKD
£139 GBP
View
B+
Retailer 7
-
HK$1,549 HKD
€188 EUR
View
B+
Retailer 8
-
HK$1,616 HKD
$206 USD
View
B+
Retailer 9
-
HK$1,687 HKD
$215 USD
View
B+
Retailer 10
-
HK$1,718 HKD
$219 USD
View
B+
Retailer 11
-
HK$1,900 HKD
£191 GBP
View
B+
Retailer 12
-
HK$2,197 HKD
$280 USD
View
B
Retailer 13
-
HK$2,534 HKD
$323 USD
View
B
Retailer 14
-
HK$3,209 HKD
$409 USD
View
Most Expensive
MOH London
LG783602487 · Oct 21
HK$5,809 HKD
£583 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from HK$636 HKDSave up to HK$2,573 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$636 HKD