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Heart|Natural|IGI

1.04ct K SI1 Heart Natural Diamond

VG • K/SI1 • IGI 245635927

Shape and cutting style on the report: Heart brilliant

Certificate IGI 245635927

Diamond specifications and retailer prices

From HK$9,797 HKD
As of November 6, 2026
Save HK$8,229 HKD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$18,026 HKD at MOH London · As of November 4, 2026
View at MOH London

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 245635927. Listed at 4 retailers as of November 4, 2026, with prices from HK$9,797 to HK$18,026, a HK$8,229 spread on the same certified stone. MOH London lists it at HK$18,026. 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
PolishGood
SymmetryGood
FluorescenceNone
Crown angle41.4°
Pavilion angle34.4°
OriginNatural
Grading LabIGI
CertificateIGI 245635927
Dimensions6.51 × 6.78 × 3.46 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Top View
6.51 mm6.78 mm1.04 ctK / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 245635927
Side View
Table 70.5%Crown 41.4°Girdle: MED-VTKPavilion 34.4°Culet: NoneDepth 51.0%

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: Nov 6
Current: HK$18,026 HKD|Low: HK$9,648 HKD|High: HK$18,285 HKD|Avg: HK$13,191 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$9,797 HKD
Retailer 3HK$11,333 HKD
Retailer 2HK$13,700 HKD
MOH LondonHK$18,026 HKD

40 data points across 4 retailers

4 retailersHK$9,797 HKD to HK$18,026 HKD

B+
Cheapest Retailer
-
HK$9,797 HKD
B+
Retailer 2
-
HK$11,333 HKD
View
B
Retailer 3
-
HK$13,700 HKD
View
Most Expensive
B
MOH London
948CD5F41 · Nov 4
HK$18,026 HKD
£1,811 GBP
View
3 more retailers have this diamond
Prices start from HK$9,797 HKDSave up to HK$8,229 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+
1.04ct Heart
HK$9,797 HKD