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Heart|Natural|HRD

1.02ct J SI2 Heart Natural Diamond

VG • J/SI2 • HRD 250000250398

Certificate HRD 250000250398

Diamond specifications and retailer prices

From $2,074 NZD
As of November 4, 2026
Save $3,095 NZD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,170 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct 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 stated by the retailer rather than the lab and certified by HRD 250000250398. Listed at 5 retailers as of November 3, 2026, with prices from $2,074 to $5,170, a $3,095 spread on the same certified stone. NZ Jewellers lists it at $5,170. 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

1.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.68°
Pavilion angle40.86°
OriginNatural
Grading LabHRD
CertificateHRD 250000250398
Dimensions6.11 × 6.91 × 4.14 mm
L/W Ratio1.13
Girdle conditionMedium
Top View
6.11 mm6.91 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000250398
Side View
Table 59.0%Crown 36.68°GirdlePavilion 40.86°Culet: NoneDepth 59.9%

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 4
Current: $5,170 NZD|Low: $2,074 NZD|High: $5,220 NZD|Avg: $3,101 NZD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$2,074 NZD
Retailer 5$2,120 NZD
Retailer 3$2,201 NZD
Retailer 6$2,782 NZD
Retailer 2$3,882 NZD
NZ Jewellers$5,170 NZD

14 data points across 6 retailers

5 retailers$2,074 NZD to $5,170 NZD

B+
Cheapest Retailer
-
$2,074 NZD
A
Retailer 2
-
$2,120 NZD
View
B+
Retailer 3
-
$2,201 NZD
View
B
Retailer 4
-
$3,882 NZD
View
Most Expensive
B
NZ Jewellers
406e447e-96b4-4a93-9337-f9d17e7fc030 · Nov 3
$5,170 NZD
$2,866 USD
View
4 more retailers have this diamond
Prices start from $2,074 NZDSave up to $3,095 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
1.02ct Heart
$2,074 NZD