Heart|Natural|IGI

0.50ct J IF Heart Natural Diamond

VG • J/IF • IGI 815676193

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815676193

Diamond specifications and retailer prices

From HK$3,768 HKD
SGD 649 SGD
As of October 27, 2026
Save HK$1,868 HKD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,806 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815676193. Listed at 13 retailers as of October 27, 2026, with a 50% 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
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 815676193
Dimensions4.83 × 5.45 × 3.19 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
4.83 mm5.45 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815676193
Side View
Table 61.0%Crown 38.8°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 58.5%

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 27
Current: HK$14,123 HKD|Low: HK$3,688 HKD|High: HK$14,649 HKD|Avg: HK$5,877 HKD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 8HK$3,688 HKD
Retailer 2HK$3,768 HKD
Retailer 3HK$3,970 HKD
Retailer 10HK$3,970 HKD
Retailer 11HK$4,237 HKD
Retailer 4HK$4,316 HKD
Retailer 5HK$4,968 HKD
Retailer 6HK$5,636 HKD
Retailer 9HK$5,677 HKD
Retailer 7HK$8,520 HKD
NZ JewellersHK$14,123 HKD

29 data points across 11 retailers

13 retailersHK$3,768 HKD to HK$5,636 HKD

Retailer 1
-
HK$3,688 HKD
$470 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$3,768 HKD
SGD 649 SGD
View
Retailer 3
-
HK$3,860 HKD
$492 USD
View
Price last confirmed 41 days ago
Retailer 4
-
HK$3,970 HKD
$506 USD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$3,970 HKD
$506 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$4,237 HKD
$540 USD
View
Price last confirmed 5 days ago
B+
Retailer 7
-
HK$4,316 HKD
£433 GBP
View
B+
Retailer 8
-
HK$4,968 HKD
€603 EUR
View
B
Retailer 9
-
HK$5,636 HKD
$718 USD
View
Retailer 10
-
HK$5,677 HKD
ZAR 11,689 ZAR
View
Price last confirmed 7 days ago
Retailer 11
-
HK$8,520 HKD
£855 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
HK$14,123 HKD
$1,800 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
32bace41-f72f-4f90-af46-f6e109d6d8ab · Sep 21
HK$14,806 HKD
$1,887 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,768 HKDSave up to HK$1,868 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 Heart
HK$3,768 HKD