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Heart|Natural|IGI

1.01ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 788607588

Shape and cutting style on the report: Heart brilliant

Certificate IGI 788607588

Diamond specifications and retailer prices

From HK$7,210 HKD
As of November 6, 2026
Save HK$12,156 HKD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,366 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 788607588. Listed at 13 retailers as of November 5, 2026, with prices from HK$7,210 to HK$19,366, a HK$12,156 spread on the same certified stone. NZ Jewellers lists it at HK$19,366. 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

1.01
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 788607588
Dimensions5.85 × 6.90 × 4.12 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
5.85 mm6.90 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 788607588
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 59.7%

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$19,366 HKD|Low: HK$6,913 HKD|High: HK$19,946 HKD|Avg: HK$10,171 HKD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2HK$7,210 HKD
Retailer 5HK$7,657 HKD
Retailer 6HK$7,790 HKD
Retailer 10HK$7,939 HKD
Retailer 4HK$8,174 HKD
Retailer 3HK$8,214 HKD
Retailer 11HK$8,245 HKD
Retailer 12HK$8,794 HKD
Retailer 7HK$8,864 HKD
Retailer 8HK$9,029 HKD
Retailer 9HK$14,515 HKD
NZ JewellersHK$19,366 HKD

46 data points across 12 retailers

13 retailersHK$7,210 HKD to HK$19,366 HKD

A
Cheapest Retailer
-
HK$7,210 HKD
Final sale: no returns
A
Retailer 2
-
HK$7,657 HKD
View
A
Retailer 3
-
HK$7,790 HKD
View
A
Retailer 4
-
HK$7,939 HKD
View
Retailer 5
-
HK$8,174 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$8,174 HKD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$8,214 HKD
View
A
Retailer 8
-
HK$8,245 HKD
View
B+
Retailer 9
-
HK$8,794 HKD
View
B+
Retailer 10
-
HK$8,864 HKD
View
B+
Retailer 11
-
HK$9,029 HKD
View
B
Retailer 12
-
HK$14,515 HKD
View
Most Expensive
B
NZ Jewellers
c878000c-34ec-4765-9963-0022918c9cb8 · Nov 5
HK$19,366 HKD
$2,471 USD
View
12 more retailers have this diamond
Prices start from HK$7,210 HKDSave up to HK$12,156 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
1.01ct Heart
HK$7,210 HKD