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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 $1,235 NZD
₹66,167 INR
As of November 2, 2026
Save $3,875 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,110 NZD 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 $1,235 to $5,110, a $3,875 spread on the same certified stone. NZ Jewellers lists it at $5,110. 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: $5,110 NZD|Low: $1,204 NZD|High: $5,110 NZD|Avg: $2,128 NZD
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 5$1,235 NZD
Retailer 4$1,504 NZD
Retailer 3$1,630 NZD
Retailer 8$1,630 NZD
Retailer 11$1,635 NZD
Retailer 2$1,692 NZD
Retailer 10$1,880 NZD
Retailer 7$1,957 NZD
Retailer 6$2,055 NZD
Retailer 12$2,410 NZD
Retailer 9$2,984 NZD
NZ Jewellers$5,110 NZD

29 data points across 12 retailers

15 retailers$1,235 NZD to $5,110 NZD

A
Cheapest Retailer
-
$1,235 NZD
₹66,167 INR
B+
Retailer 2
-
$1,504 NZD
$846 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,630 NZD
$917 USD
View
B+
Retailer 4
-
$1,630 NZD
$917 USD
View
B+
Retailer 5
-
$1,635 NZD
$920 USD
View
B+
Retailer 6
-
$1,648 NZD
$927 USD
View
B+
Retailer 7
-
$1,692 NZD
$952 USD
View
B+
Retailer 8
-
$1,761 NZD
$991 USD
View
B+
Retailer 9
-
$1,866 NZD
$1,050 USD
View
B+
Retailer 10
-
$1,880 NZD
$1,058 USD
View
B+
Retailer 11
-
$1,957 NZD
£867 GBP
View
B+
Retailer 12
-
$2,055 NZD
£910 GBP
View
B+
Retailer 13
-
$2,410 NZD
ZAR 21,909 ZAR
View
B
Retailer 14
-
$2,984 NZD
£1,322 GBP
View
Most Expensive
C
NZ Jewellers
a2aca29b-ef04-4252-bd57-53e7aafe1dc2 · Oct 30
$5,110 NZD
$2,875 USD
View
14 more retailers have this diamond
Prices start from $1,235 NZDSave up to $3,875 NZD

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
$1,235 NZD