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Heart|Natural|IGI

1.04ct K SI1 Heart Natural Diamond

VG • K/SI1 • IGI 737519055

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737519055

Diamond specifications and retailer prices

From HK$8,276 HKD
As of November 2, 2026
Save HK$12,438 HKD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$20,714 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 737519055. Listed at 6 retailers as of November 2, 2026, with prices from HK$8,276 to HK$20,714, a HK$12,438 spread on the same certified stone. NZ Jewellers lists it at HK$20,714. 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

1.04
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 737519055
Dimensions6.13 × 7.16 × 4.11 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.13 mm7.16 mm1.04 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737519055
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 57.4%

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$20,714 HKD|Low: HK$8,276 HKD|High: HK$20,926 HKD|Avg: HK$11,889 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2HK$8,276 HKD
Retailer 6HK$8,496 HKD
Retailer 4HK$8,504 HKD
Retailer 5HK$8,817 HKD
Retailer 7HK$10,839 HKD
Retailer 8HK$11,302 HKD
Retailer 3HK$15,557 HKD
NZ JewellersHK$20,714 HKD

30 data points across 8 retailers

6 retailersHK$8,276 HKD to HK$20,714 HKD

A
Cheapest Retailer
-
HK$8,276 HKD
B+
Retailer 2
-
HK$8,496 HKD
View
A
Retailer 3
-
HK$8,504 HKD
View
B+
Retailer 4
-
HK$8,817 HKD
View
B
Retailer 5
-
HK$15,557 HKD
View
Most Expensive
B
NZ Jewellers
d8402390-e974-4dd8-8769-3656e6093a1c · Nov 3
HK$20,714 HKD
$2,643 USD
View
5 more retailers have this diamond
Prices start from HK$8,276 HKDSave up to HK$12,438 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
1.04ct Heart
HK$8,276 HKD