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Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2287022561

Shape and cutting style on the report: Heart brilliant

Certificate GIA 2287022561

Diamond specifications and retailer prices

From $3,739 NZD
As of November 6, 2026
Save $5,652 NZD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,391 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2287022561. Listed at 13 retailers as of November 5, 2026, with prices from $3,739 to $9,391, a $5,652 spread on the same certified stone. NZ Jewellers lists it at $9,391. 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

1.03
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2287022561
Dimensions6.13 × 7.08 × 4.05 mm
L/W Ratio1.15
Top View
6.13 mm7.08 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2287022561
Side View
Table 55.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,391 NZD|Low: $3,716 NZD|High: $9,391 NZD|Avg: $5,096 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$3,739 NZD
Retailer 6$3,978 NZD
Retailer 4$4,057 NZD
Retailer 16$4,145 NZD
Retailer 2$4,416 NZD
Retailer 13$4,492 NZD
Retailer 14$4,492 NZD
Retailer 12$4,699 NZD
Retailer 3$4,744 NZD
Retailer 9$4,751 NZD
Retailer 5$5,123 NZD
Retailer 15$5,183 NZD
Retailer 7$5,444 NZD
Retailer 8$5,446 NZD
Retailer 10$7,849 NZD
NZ Jewellers$9,391 NZD

30 data points across 16 retailers

13 retailers$3,739 NZD to $9,391 NZD

B+
Cheapest Retailer
-
$3,739 NZD
B+
Retailer 2
-
$4,057 NZD
View
B+
Retailer 3
-
$4,145 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,416 NZD
View
Retailer 5
-
$4,492 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,492 NZD
View
B+
Retailer 7
-
$4,699 NZD
View
B+
Retailer 8
-
$4,744 NZD
View
B+
Retailer 9
-
$4,751 NZD
View
B
Retailer 10
-
$5,123 NZD
View
B
Retailer 11
-
$5,183 NZD
View
B
Retailer 12
-
$7,849 NZD
View
Most Expensive
B
NZ Jewellers
e4fde1dd-4991-480a-bc4e-0463d8080dec · Nov 5
$9,391 NZD
$5,206 USD
View
12 more retailers have this diamond
Prices start from $3,739 NZDSave up to $5,652 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.

B+
1.03ct Heart
$3,739 NZD