Emerald|Natural|IGI

0.50ct E IF Emerald Natural Diamond

VG • E/IF • IGI 512238359

Shape and cutting style on the report: Emerald cut

Certificate IGI 512238359

Diamond specifications and retailer prices

From HK$5,727 HKD
$730 USD
As of October 31, 2026
Save HK$13,730 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$19,457 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 512238359. Listed at 16 retailers as of October 30, 2026, with a 240% 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
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle27.9°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 512238359
Dimensions5.16 × 3.78 × 2.59 mm
L/W Ratio1.37
Culet sizeLong
Top View
5.16 mm3.78 mm0.50 ctE / IF
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 512238359
Side View
Table 61.0%Crown 27.9°Girdle: Slightly ThickPavilion 38.1°Culet: LNGDepth 68.5%

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 31
Current: HK$19,457 HKD|Low: HK$5,727 HKD|High: HK$19,457 HKD|Avg: HK$9,368 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
November 1, 2026
Retailer 9HK$5,727 HKD
Retailer 4HK$6,206 HKD
Retailer 10HK$6,206 HKD
Retailer 6HK$6,237 HKD
Retailer 12HK$7,245 HKD
Retailer 5HK$7,627 HKD
Retailer 7HK$8,773 HKD
Retailer 8HK$9,577 HKD
Retailer 3HK$10,019 HKD
Retailer 2HK$11,369 HKD
Retailer 11HK$12,435 HKD
NZ JewellersHK$19,457 HKD

29 data points across 12 retailers

16 retailersHK$5,727 HKD to HK$19,457 HKD

A
Cheapest Retailer
-
HK$5,727 HKD
$730 USD
Final sale: no returns
Retailer 2
-
HK$6,206 HKD
$791 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$6,206 HKD
$791 USD
View
Retailer 4
-
HK$6,206 HKD
$791 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$6,237 HKD
$795 USD
View
A
Retailer 6
-
HK$6,292 HKD
$802 USD
View
Retailer 7
-
HK$6,441 HKD
$821 USD
View
Price last confirmed 16 days ago
Retailer 8
-
HK$7,155 HKD
$912 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$7,245 HKD
$923 USD
View
B+
Retailer 10
-
HK$7,627 HKD
£765 GBP
View
B+
Retailer 11
-
HK$8,773 HKD
€1,065 EUR
View
B+
Retailer 12
-
HK$9,577 HKD
ZAR 19,721 ZAR
View
B
Retailer 13
-
HK$11,369 HKD
£1,141 GBP
View
B
Retailer 14
-
HK$12,435 HKD
£1,248 GBP
View
C
Retailer 15
-
HK$19,457 HKD
$2,480 USD
View
Most Expensive
NZ Jewellers
c0727ab1-0edc-4098-91a0-6311d731abf1 · Oct 17
HK$19,457 HKD
$2,480 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from HK$5,727 HKDSave up to HK$13,730 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$5,727 HKD