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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 7303418543

Shape and cutting style on the report: Heart brilliant

Certificate GIA 7303418543

Diamond specifications and retailer prices

From $2,888 AUD
As of November 6, 2026
Save $4,325 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,213 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 7303418543. Listed at 15 retailers as of November 6, 2026, with prices from $2,888 to $7,213, a $4,325 spread on the same certified stone. NZ Jewellers lists it at $7,213. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7303418543
Dimensions7.07 × 6.03 × 4.13 mm
L/W Ratio1.17
Top View
7.07 mm6.03 mm1.02 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7303418543
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.4%

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: $7,213 AUD|Low: $2,850 AUD|High: $7,213 AUD|Avg: $3,937 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
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 13$2,888 AUD
Retailer 6$3,061 AUD
Retailer 9$3,116 AUD
Retailer 3$3,184 AUD
Retailer 2$3,362 AUD
Retailer 10$3,414 AUD
Retailer 15$3,451 AUD
Retailer 16$3,451 AUD
Retailer 14$3,609 AUD
Retailer 4$3,653 AUD
Retailer 12$3,737 AUD
Retailer 5$3,944 AUD
Retailer 17$3,981 AUD
Retailer 7$4,158 AUD
Retailer 8$4,192 AUD
Retailer 11$6,012 AUD
NZ Jewellers$7,213 AUD

31 data points across 17 retailers

15 retailers$2,888 AUD to $7,213 AUD

B+
Cheapest Retailer
-
$2,888 AUD
B+
Retailer 2
-
$3,116 AUD
View
B+
Retailer 3
-
$3,184 AUD
View
Final sale: no returns
B+
Retailer 4
-
$3,362 AUD
View
B+
Retailer 5
-
$3,414 AUD
View
B+
Retailer 6
-
$3,451 AUD
View
B+
Retailer 7
-
$3,451 AUD
View
B+
Retailer 8
-
$3,609 AUD
View
B+
Retailer 9
-
$3,653 AUD
View
B+
Retailer 10
-
$3,737 AUD
View
B
Retailer 11
-
$3,944 AUD
View
B
Retailer 12
-
$3,981 AUD
View
Retailer 13
-
$3,981 AUD
View
Price last confirmed 31 days ago
B
Retailer 14
-
$6,012 AUD
View
Most Expensive
B
NZ Jewellers
52074af9-f3e6-4abc-85f8-0fe98bb0b272 · Nov 7
$7,213 AUD
$4,956 USD
View
14 more retailers have this diamond
Prices start from $2,888 AUDSave up to $4,325 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.

B+
1.02ct Heart
$2,888 AUD