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Heart|Natural|IGI

0.50ct J SI1 Heart Natural Diamond

VG • J/SI1 • IGI 841682296

Shape and cutting style on the report: Heart brilliant

Certificate IGI 841682296

Diamond specifications and retailer prices

From HK$3,264 HKD
$416 USD
As of November 2, 2026
Save HK$4,907 HKD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,582 HKD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 841682296. Listed at 13 retailers as of November 2, 2026, with a 150% 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 841682296
Dimensions4.96 × 5.56 × 3.08 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
4.96 mm5.56 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 841682296
Side View
Table 63.0%Crown 31.7°Girdle: STK-VTKPavilion 39.2°Culet: NoneDepth 55.4%

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: Nov 2
Current: HK$13,582 HKD|Low: HK$3,264 HKD|High: HK$13,872 HKD|Avg: HK$5,254 HKD|-2.1%
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
November 2, 2026
Retailer 13HK$3,264 HKD
Retailer 5HK$3,546 HKD
Retailer 2HK$3,813 HKD
Retailer 4HK$3,813 HKD
Retailer 7HK$4,088 HKD
Retailer 8HK$4,345 HKD
Retailer 9HK$4,569 HKD
Retailer 10HK$4,574 HKD
Retailer 11HK$4,778 HKD
Retailer 3HK$5,178 HKD
Retailer 12HK$5,468 HKD
Retailer 6HK$8,171 HKD
NZ JewellersHK$13,582 HKD

11 data points across 13 retailers

13 retailersHK$3,264 HKD to HK$8,171 HKD

A
Cheapest Retailer
-
HK$3,264 HKD
$416 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,546 HKD
$452 USD
View
B+
Retailer 3
-
HK$3,813 HKD
$486 USD
View
B+
Retailer 4
-
HK$3,813 HKD
$486 USD
View
B+
Retailer 5
-
HK$4,088 HKD
$521 USD
View
B+
Retailer 6
-
HK$4,345 HKD
£436 GBP
View
B+
Retailer 7
-
HK$4,569 HKD
$582 USD
View
B
Retailer 8
-
HK$4,574 HKD
£459 GBP
View
B
Retailer 9
-
HK$4,778 HKD
$609 USD
View
B
Retailer 10
-
HK$5,178 HKD
$660 USD
View
B
Retailer 11
-
HK$5,468 HKD
ZAR 11,259 ZAR
View
B
Retailer 12
-
HK$8,171 HKD
£820 GBP
View
Most Expensive
NZ Jewellers
261ed72a-f094-4d4a-b772-829982e8a94e · Oct 30
HK$13,582 HKD
$1,731 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,264 HKDSave up to HK$4,907 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$3,264 HKD