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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6532844643

Certificate GIA 6532844643

Diamond specifications and retailer prices

From $2,199 AUD
As of November 5, 2026
Save $3,590 AUD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,790 AUD at NZ Jewellers · As of November 7, 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 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 6532844643. Listed at 15 retailers as of November 5, 2026, with prices from $2,199 to $5,790, a $3,590 spread on the same certified stone. NZ Jewellers lists it at $5,790. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532844643
Dimensions6.21 × 6.67 × 4.16 mm
L/W Ratio1.07
Top View
6.21 mm6.67 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532844643
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

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 5
Current: $5,790 AUD|Low: $2,126 AUD|High: $5,790 AUD|Avg: $2,881 AUD
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
November 7, 2026
Retailer 13$2,199 AUD
Retailer 6$2,343 AUD
Retailer 11$2,348 AUD
Retailer 7$2,349 AUD
Retailer 4$2,374 AUD
Retailer 14$2,374 AUD
Retailer 2$2,464 AUD
Retailer 3$2,483 AUD
Retailer 5$2,572 AUD
Retailer 9$2,626 AUD
Retailer 12$2,739 AUD
Retailer 10$3,224 AUD
Retailer 8$4,136 AUD
NZ Jewellers$5,790 AUD

31 data points across 14 retailers

15 retailers$2,199 AUD to $5,790 AUD

A
Cheapest Retailer
-
$2,199 AUD
A
Retailer 2
-
$2,343 AUD
View
A
Retailer 3
-
$2,348 AUD
View
A
Retailer 4
-
$2,349 AUD
View
A
Retailer 5
-
$2,374 AUD
View
A
Retailer 6
-
$2,374 AUD
View
A
Retailer 7
-
$2,464 AUD
View
A
Retailer 8
-
$2,483 AUD
View
B+
Retailer 9
-
$2,572 AUD
View
A
Retailer 10
-
$2,626 AUD
View
B+
Retailer 11
-
$2,739 AUD
View
Retailer 12
-
$2,749 AUD
View
Price last confirmed 42 days ago
B+
Retailer 13
-
$3,224 AUD
View
B
Retailer 14
-
$4,136 AUD
View
Most Expensive
B
NZ Jewellers
dd51f9c0-8a96-4223-8450-7e088a70f41b · Nov 7
$5,790 AUD
$3,978 USD
View
14 more retailers have this diamond
Prices start from $2,199 AUDSave up to $3,590 AUD

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
$2,199 AUD