CaratHunter
Plans
Emerald|Lab Grown|IGI

0.50ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG539229259

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539229259

Diamond specifications and retailer prices

From HK$965 HKD
$123 USD
As of October 29, 2026
Save HK$9,039 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,004 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG539229259 or 539229259. Listed at 14 retailers as of October 29, 2026, with prices from HK$965 to HK$10,004, a HK$9,039 spread on the same certified stone. MOH London lists it at HK$10,004. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539229259
Dimensions5.39 × 3.80 × 2.43 mm
L/W Ratio1.42
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
5.39 mm3.80 mm0.50 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539229259
Side View
Table 70.0%Crown 21.8°Girdle: STK-THKPavilion 37.6°Culet: LNGDepth 63.9%

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$10,004 HKD|Low: HK$926 HKD|High: HK$13,043 HKD|Avg: HK$3,870 HKD|+0.5%
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
Retailer 16
October 30, 2026
Retailer 10HK$965 HKD
Retailer 3HK$1,075 HKD
Retailer 15HK$1,114 HKD
Retailer 11HK$1,271 HKD
Retailer 14HK$1,271 HKD
Retailer 2HK$1,961 HKD
Retailer 12HK$2,299 HKD
Retailer 8HK$2,310 HKD
Retailer 4HK$2,531 HKD
Retailer 16HK$2,974 HKD
Retailer 13HK$3,829 HKD
Retailer 9HK$4,268 HKD
Retailer 6HK$4,277 HKD
Retailer 5HK$7,424 HKD
MOH LondonHK$10,004 HKD
Retailer 7HK$13,043 HKD

19 data points across 16 retailers

14 retailersHK$965 HKD to HK$10,004 HKD

A
Cheapest Retailer
-
HK$965 HKD
$123 USD
A
Retailer 2
-
HK$1,075 HKD
$137 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,114 HKD
$142 USD
View
A
Retailer 4
-
HK$1,271 HKD
$162 USD
View
A
Retailer 5
-
HK$1,271 HKD
$162 USD
View
A
Retailer 6
-
HK$1,961 HKD
$250 USD
View
B+
Retailer 7
-
HK$2,299 HKD
$293 USD
View
B+
Retailer 8
-
HK$2,310 HKD
View
B+
Retailer 9
-
HK$2,974 HKD
$379 USD
View
B
Retailer 10
-
HK$3,829 HKD
$488 USD
View
B
Retailer 11
-
HK$4,268 HKD
$544 USD
View
B
Retailer 12
-
HK$4,277 HKD
$545 USD
View
B
Retailer 13
-
HK$7,424 HKD
$946 USD
View
Most Expensive
B
MOH London
LG539229259 · Oct 29
HK$10,004 HKD
£1,004 GBP
View
13 more retailers have this diamond
Prices start from HK$965 HKDSave up to HK$9,039 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$965 HKD