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Heart|Natural|HRD

1.02ct E SI2 Heart Natural Diamond

EX • E/SI2 • HRD 260000075785

Certificate HRD 260000075785

Diamond specifications and retailer prices

From $2,903 NZD
$1,636 USD
As of October 31, 2026
Save $2,607 NZD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,669 NZD at NZ Jewellers · As of October 24, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000075785. Listed at 6 retailers as of October 31, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle40.5°
OriginNatural
Grading LabHRD
CertificateHRD 260000075785
Dimensions6.28 × 6.92 × 4.14 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.28 mm6.92 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 260000075785
Side View
Table 58.0%CrownGirdle: MediumPavilion 40.5°Culet: NoneDepth 59.8%

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: $7,669 NZD|Low: $2,724 NZD|High: $8,353 NZD|Avg: $4,647 NZD|-8.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$2,903 NZD
Retailer 5$3,318 NZD
Retailer 7$3,474 NZD
Retailer 3$4,294 NZD
Retailer 4$4,604 NZD
Retailer 2$5,509 NZD
NZ Jewellers$7,669 NZD

21 data points across 7 retailers

6 retailers$2,903 NZD to $5,509 NZD

A
Cheapest Retailer
-
$2,903 NZD
$1,636 USD
Final sale: no returns
A
Retailer 2
-
$3,318 NZD
$1,870 USD
View
B+
Retailer 3
-
$4,294 NZD
€2,305 EUR
View
Retailer 4
-
$4,604 NZD
$2,595 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$5,509 NZD
£2,445 GBP
View
Most Expensive
NZ Jewellers
c66d1aaa-13e9-4eaf-8a58-e96ff1dd5de6 · Oct 24
$7,669 NZD
$4,322 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $2,903 NZDSave up to $2,607 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
$2,903 NZD