CaratHunter
Plans
Heart|Natural|IGI

0.71ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 754531528

Shape and cutting style on the report: Heart brilliant

Certificate IGI 754531528

Diamond specifications and retailer prices

From HK$4,964 HKD
SGD 855 SGD
As of October 31, 2026
Save HK$10,932 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,896 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 754531528. Listed at 13 retailers as of October 30, 2026, with prices from HK$4,964 to HK$15,896, a HK$10,932 spread on the same certified stone. NZ Jewellers lists it at HK$15,896. 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

0.71
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.9°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 754531528
Dimensions5.17 × 6.11 × 3.68 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
5.17 mm6.11 mm0.71 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 754531528
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.2%

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: Oct 31
Current: HK$15,896 HKD|Low: HK$4,964 HKD|High: HK$16,296 HKD|Avg: HK$7,314 HKD|-2.5%
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 2, 2026
Retailer 9HK$4,964 HKD
Retailer 4HK$5,029 HKD
Retailer 6HK$5,061 HKD
Retailer 2HK$5,453 HKD
Retailer 11HK$5,469 HKD
Retailer 5HK$5,817 HKD
Retailer 7HK$6,512 HKD
Retailer 12HK$6,805 HKD
Retailer 10HK$7,571 HKD
Retailer 3HK$7,660 HKD
Retailer 8HK$11,688 HKD
NZ JewellersHK$15,896 HKD

27 data points across 12 retailers

13 retailersHK$4,964 HKD to HK$15,896 HKD

A
Cheapest Retailer
-
HK$4,964 HKD
SGD 855 SGD
B+
Retailer 2
-
HK$5,029 HKD
$641 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$5,061 HKD
$645 USD
View
B+
Retailer 4
-
HK$5,453 HKD
$695 USD
View
B+
Retailer 5
-
HK$5,469 HKD
$697 USD
View
B+
Retailer 6
-
HK$5,817 HKD
£584 GBP
View
B
Retailer 7
-
HK$6,512 HKD
$830 USD
View
B
Retailer 8
-
HK$6,805 HKD
€826 EUR
View
B
Retailer 9
-
HK$6,834 HKD
$871 USD
View
B
Retailer 10
-
HK$7,571 HKD
ZAR 15,588 ZAR
View
B
Retailer 11
-
HK$7,660 HKD
$976 USD
View
B
Retailer 12
-
HK$11,688 HKD
£1,173 GBP
View
Most Expensive
C
NZ Jewellers
870d8703-06e7-45f3-8e70-11365fdc2d74 · Oct 30
HK$15,896 HKD
$2,026 USD
View
12 more retailers have this diamond
Prices start from HK$4,964 HKDSave up to HK$10,932 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
0.71ct Heart
HK$4,964 HKD