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Heart|Natural|IGI

1.01ct L SI1 Heart Natural Diamond

VG • L/SI1 • IGI 737519050

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737519050

Diamond specifications and retailer prices

From HK$6,176 HKD
As of November 2, 2026
Save HK$13,700 HKD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$19,876 HKD at NZ Jewellers · As of November 3, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 737519050. Listed at 5 retailers as of November 2, 2026, with prices from HK$6,176 to HK$19,876, a HK$13,700 spread on the same certified stone. NZ Jewellers lists it at HK$19,876. 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
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle42.9°
OriginNatural
Grading LabIGI
CertificateIGI 737519050
Dimensions6.13 × 7.02 × 4.21 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.13 mm7.02 mm1.01 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 737519050
Side View
Table 60.0%Crown 33.4°Girdle: STK-THKPavilion 42.9°Culet: NoneDepth 60.0%

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$19,876 HKD|Low: HK$6,176 HKD|High: HK$20,126 HKD|Avg: HK$9,450 HKD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2HK$6,176 HKD
Retailer 5HK$6,340 HKD
Retailer 3HK$6,583 HKD
Retailer 4HK$7,641 HKD
Retailer 6HK$9,397 HKD
NZ JewellersHK$19,876 HKD

25 data points across 6 retailers

5 retailersHK$6,176 HKD to HK$19,876 HKD

A
Cheapest Retailer
-
HK$6,176 HKD
B+
Retailer 2
-
HK$6,340 HKD
View
B+
Retailer 3
-
HK$6,583 HKD
View
B+
Retailer 4
-
HK$7,641 HKD
View
Most Expensive
C
NZ Jewellers
17617157-d9b1-49d1-b4b7-d20c98427adf · Nov 3
HK$19,876 HKD
$2,536 USD
View
4 more retailers have this diamond
Prices start from HK$6,176 HKDSave up to HK$13,700 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$6,176 HKD