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Heart|Natural|IGI

0.82ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 517219530

Shape and cutting style on the report: Heart brilliant

Certificate IGI 517219530

Diamond specifications and retailer prices

From HK$5,451 HKD
₹66,167 INR
As of November 2, 2026
Save HK$17,106 HKD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$22,558 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.82ct natural heart diamond

This 0.82ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 517219530. Listed at 15 retailers as of October 30, 2026, with prices from HK$5,451 to HK$22,558, a HK$17,106 spread on the same certified stone. NZ Jewellers lists it at HK$22,558. 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

0.82
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 517219530
Dimensions5.62 × 6.64 × 3.83 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.62 mm6.64 mm0.82 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 517219530
Side View
Table 58.0%Crown 34.9°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 57.7%

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 2
Current: HK$22,558 HKD|Low: HK$5,315 HKD|High: HK$22,558 HKD|Avg: HK$9,393 HKD
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 5HK$5,451 HKD
Retailer 4HK$6,638 HKD
Retailer 3HK$7,195 HKD
Retailer 8HK$7,195 HKD
Retailer 11HK$7,218 HKD
Retailer 2HK$7,469 HKD
Retailer 10HK$8,301 HKD
Retailer 7HK$8,639 HKD
Retailer 6HK$9,070 HKD
Retailer 12HK$10,641 HKD
Retailer 9HK$13,173 HKD
NZ JewellersHK$22,558 HKD

29 data points across 12 retailers

15 retailersHK$5,451 HKD to HK$22,558 HKD

A
Cheapest Retailer
-
HK$5,451 HKD
₹66,167 INR
B+
Retailer 2
-
HK$6,638 HKD
$846 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$7,195 HKD
$917 USD
View
B+
Retailer 4
-
HK$7,195 HKD
$917 USD
View
B+
Retailer 5
-
HK$7,218 HKD
$920 USD
View
B+
Retailer 6
-
HK$7,273 HKD
$927 USD
View
B+
Retailer 7
-
HK$7,469 HKD
$952 USD
View
B+
Retailer 8
-
HK$7,775 HKD
$991 USD
View
B+
Retailer 9
-
HK$8,240 HKD
$1,050 USD
View
B+
Retailer 10
-
HK$8,301 HKD
$1,058 USD
View
B+
Retailer 11
-
HK$8,639 HKD
£867 GBP
View
B+
Retailer 12
-
HK$9,070 HKD
£910 GBP
View
B+
Retailer 13
-
HK$10,641 HKD
ZAR 21,909 ZAR
View
B
Retailer 14
-
HK$13,173 HKD
£1,322 GBP
View
Most Expensive
C
NZ Jewellers
a2aca29b-ef04-4252-bd57-53e7aafe1dc2 · Oct 30
HK$22,558 HKD
$2,875 USD
View
14 more retailers have this diamond
Prices start from HK$5,451 HKDSave up to HK$17,106 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
0.82ct Heart
HK$5,451 HKD