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Emerald|Lab Grown|IGI

0.50ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG627452904

Shape and cutting style on the report: Emerald cut

Certificate IGI LG627452904

Diamond specifications and retailer prices

From HK$1,098 HKD
$140 USD
As of October 25, 2026
Save HK$6,196 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$7,294 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627452904 or 627452904. Listed at 14 retailers as of October 25, 2026, with prices from HK$1,098 to HK$7,294, a HK$6,196 spread on the same certified stone. MOH London lists it at HK$7,294. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627452904
Dimensions5.50 × 3.96 × 2.26 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.50 mm3.96 mm0.50 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627452904
Side View
Table 70.0%Crown 29.6°Girdle: MediumPavilion 35.3°Culet: LNGDepth 57.1%

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 25
Current: HK$7,294 HKD|Low: HK$800 HKD|High: HK$8,699 HKD|Avg: HK$2,370 HKD|-15.2%
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 29, 2026
Retailer 6HK$1,098 HKD
Retailer 7HK$1,205 HKD
Retailer 16HK$1,248 HKD
Retailer 15HK$1,405 HKD
Retailer 14HK$1,452 HKD
Retailer 9HK$1,554 HKD
Retailer 11HK$1,922 HKD
Retailer 2HK$2,051 HKD
Retailer 13HK$2,103 HKD
Retailer 4HK$2,401 HKD
Retailer 3HK$2,810 HKD
Retailer 5HK$2,903 HKD
Retailer 10HK$3,295 HKD
Retailer 8HK$3,513 HKD
Retailer 12HK$4,990 HKD
MOH LondonHK$7,294 HKD

28 data points across 16 retailers

14 retailersHK$1,098 HKD to HK$7,294 HKD

A
Cheapest Retailer
-
HK$1,098 HKD
$140 USD
B+
Retailer 2
-
HK$1,248 HKD
$159 USD
View
B+
Retailer 3
-
HK$1,405 HKD
$179 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$1,452 HKD
$185 USD
View
B+
Retailer 5
-
HK$1,554 HKD
$198 USD
View
B+
Retailer 6
-
HK$1,922 HKD
$245 USD
View
B+
Retailer 7
-
HK$2,051 HKD
€249 EUR
View
B+
Retailer 8
-
HK$2,103 HKD
$268 USD
View
B
Retailer 9
-
HK$2,401 HKD
$306 USD
View
B
Retailer 10
-
HK$2,810 HKD
£282 GBP
View
B
Retailer 11
-
HK$2,903 HKD
$370 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
HK$3,295 HKD
$420 USD
View
B
Retailer 13
-
HK$4,990 HKD
$636 USD
View
Most Expensive
B
MOH London
LG627452904 · Oct 29
HK$7,294 HKD
£732 GBP
View
13 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$6,196 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$1,098 HKD