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Heart|Natural|GIA

1.02ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7541355325

Certificate GIA 7541355325

Diamond specifications and retailer prices

From $4,003 NZD
As of November 6, 2026
Save $6,572 NZD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,574 NZD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541355325. Listed at 21 retailers as of November 5, 2026, with prices from $4,003 to $10,574, a $6,572 spread on the same certified stone. NZ Jewellers lists it at $10,574. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541355325
Dimensions6.11 × 6.93 × 3.98 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Top View
6.11 mm6.93 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541355325
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.4%

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: $10,574 NZD|Low: $4,003 NZD|High: $10,574 NZD|Avg: $5,799 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
November 7, 2026
Retailer 10$4,003 NZD
Retailer 8$4,008 NZD
Retailer 4$4,582 NZD
Retailer 11$4,582 NZD
Retailer 9$4,793 NZD
Retailer 12$4,981 NZD
Retailer 3$5,287 NZD
Retailer 2$5,352 NZD
Retailer 7$5,666 NZD
Retailer 5$6,173 NZD
Retailer 6$8,861 NZD
NZ Jewellers$10,574 NZD

43 data points across 12 retailers

21 retailers$4,003 NZD to $10,574 NZD

B+
Cheapest Retailer
-
$4,003 NZD
B+
Retailer 2
-
$4,008 NZD
View
Final sale: no returns
B+
Retailer 3
-
$4,118 NZD
View
B+
Retailer 4
-
$4,320 NZD
View
B+
Retailer 5
-
$4,582 NZD
View
B+
Retailer 6
-
$4,656 NZD
View
B+
Retailer 7
-
$4,793 NZD
View
B
Retailer 8
-
$4,968 NZD
View
B
Retailer 9
-
$4,968 NZD
View
B
Retailer 10
-
$4,981 NZD
View
B
Retailer 11
-
$5,008 NZD
View
B
Retailer 12
-
$5,249 NZD
View
B
Retailer 13
-
$5,249 NZD
View
B
Retailer 14
-
$5,287 NZD
View
B
Retailer 15
-
$5,352 NZD
View
B
Retailer 16
-
$5,430 NZD
View
Retailer 17
-
$5,666 NZD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$6,128 NZD
View
B
Retailer 19
-
$6,173 NZD
View
B
Retailer 20
-
$8,861 NZD
View
Most Expensive
B
NZ Jewellers
5498660e-a457-4102-990f-45984f21c48d · Nov 5
$10,574 NZD
$5,862 USD
View
20 more retailers have this diamond
Prices start from $4,003 NZDSave up to $6,572 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+
1.02ct Heart
$4,003 NZD