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Emerald|Lab Grown|IGI

0.50ct D SI2 Emerald Lab Grown Diamond

VG • D/SI2 • IGI LG407932272

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407932272

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 29, 2026
Save HK$3,260 HKD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$10,318 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 very-good cut grade and certified by IGI LG407932272 or 407932272. Listed at 11 retailers as of October 29, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932272
Dimensions5.01 × 3.85 × 2.60 mm
L/W Ratio1.30
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.01 mm3.85 mm0.50 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407932272
Side View
Table 65.5%Crown 28.3°Girdle: STK-VTKPavilion 35.3°Culet: LNGDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$10,318 HKD|Low: HK$1,808 HKD|High: HK$13,024 HKD|Avg: HK$5,090 HKD
NZ Jewellers
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 5HK$1,808 HKD
Retailer 10HK$2,589 HKD
Retailer 3HK$2,903 HKD
Retailer 11HK$2,903 HKD
Retailer 15HK$3,005 HKD
Retailer 12HK$3,209 HKD
Retailer 14HK$3,209 HKD
Retailer 7HK$3,532 HKD
Retailer 13HK$5,194 HKD
Retailer 2HK$5,849 HKD
Retailer 4HK$6,152 HKD
Retailer 6HK$6,722 HKD
Retailer 9HK$9,416 HKD
NZ JewellersHK$10,318 HKD
Retailer 8HK$12,885 HKD

26 data points across 15 retailers

11 retailersHK$2,589 HKD to HK$5,849 HKD

B+
Cheapest Retailer
-
HK$2,589 HKD
$330 USD
B
Retailer 2
-
HK$2,903 HKD
$370 USD
View
Final sale: no returns
B
Retailer 3
-
HK$2,903 HKD
$370 USD
View
B
Retailer 4
-
HK$3,005 HKD
$383 USD
View
B
Retailer 5
-
HK$3,209 HKD
$409 USD
View
B
Retailer 6
-
HK$3,209 HKD
$409 USD
View
C
Retailer 7
-
HK$5,194 HKD
$662 USD
View
C
Retailer 8
-
HK$5,849 HKD
€710 EUR
View
Retailer 9
-
HK$9,416 HKD
$1,200 USD
View
Price under review
Most Expensive
NZ Jewellers
142ee275-9d9d-4d1a-a2e1-78b87e01ba1c · Oct 28
HK$10,318 HKD
$1,315 USD
View
Price under review
9 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$3,260 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.

B+
0.50ct Emerald
HK$2,589 HKD