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Heart|Natural|IGI

1.02ct F VS1 Heart Natural Diamond

VG • F/VS1 • IGI 766631073

Shape and cutting style on the report: Heart brilliant

Certificate IGI 766631073

Diamond specifications and retailer prices

From HK$15,832 HKD
As of November 6, 2026
Save HK$27,125 HKD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$42,957 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 766631073. Listed at 15 retailers as of November 5, 2026, with prices from HK$15,832 to HK$42,957, a HK$27,125 spread on the same certified stone. NZ Jewellers lists it at HK$42,957. 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

1.02
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 766631073
Dimensions6.31 × 6.67 × 4.06 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Top View
6.31 mm6.67 mm1.02 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 766631073
Side View
Table 63.0%Crown 39°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 60.9%

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 6
Current: HK$42,957 HKD|Low: HK$15,832 HKD|High: HK$48,819 HKD|Avg: HK$27,187 HKD|-12.0%
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
Retailer 14
Retailer 15
November 7, 2026
Retailer 10HK$15,832 HKD
Retailer 3HK$18,402 HKD
Retailer 15HK$18,959 HKD
Retailer 7HK$19,170 HKD
Retailer 2HK$19,648 HKD
Retailer 14HK$20,299 HKD
Retailer 4HK$20,550 HKD
Retailer 5HK$21,341 HKD
Retailer 13HK$21,647 HKD
Retailer 9HK$22,062 HKD
Retailer 6HK$23,708 HKD
Retailer 12HK$25,080 HKD
Retailer 11HK$25,511 HKD
Retailer 8HK$35,809 HKD
NZ JewellersHK$42,957 HKD

27 data points across 15 retailers

15 retailersHK$15,832 HKD to HK$42,957 HKD

A
Cheapest Retailer
-
HK$15,832 HKD
A
Retailer 2
-
HK$18,402 HKD
View
A
Retailer 3
-
HK$18,959 HKD
View
Final sale: no returns
Retailer 4
-
HK$19,170 HKD
View
Price last confirmed 24 days ago
A
Retailer 5
-
HK$19,648 HKD
View
A
Retailer 6
-
HK$20,299 HKD
View
A
Retailer 7
-
HK$20,550 HKD
View
B+
Retailer 8
-
HK$21,341 HKD
View
B+
Retailer 9
-
HK$21,647 HKD
View
B+
Retailer 10
-
HK$22,062 HKD
View
B+
Retailer 11
-
HK$23,708 HKD
View
B+
Retailer 12
-
HK$25,080 HKD
View
B+
Retailer 13
-
HK$25,511 HKD
View
B
Retailer 14
-
HK$35,809 HKD
View
Most Expensive
B
NZ Jewellers
2e73235e-3de3-475d-af0e-962da6cacb6c · Nov 5
HK$42,957 HKD
$5,481 USD
View
14 more retailers have this diamond
Prices start from HK$15,832 HKDSave up to HK$27,125 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
1.02ct Heart
HK$15,832 HKD