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Heart|Natural|GIA

1.00ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7561103490

Certificate GIA 7561103490

Diamond specifications and retailer prices

From $2,452 NZD
As of November 6, 2026
Save $5,576 NZD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,027 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct 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 7561103490. Listed at 16 retailers as of November 5, 2026, with prices from $2,452 to $8,027, a $5,576 spread on the same certified stone. NZ Jewellers lists it at $8,027. 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561103490
Dimensions6.01 × 6.92 × 4.12 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
6.01 mm6.92 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561103490
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.6%

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 6
Current: $8,027 NZD|Low: $2,452 NZD|High: $8,267 NZD|Avg: $3,985 NZD|-2.9%
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
November 6, 2026
Retailer 2$2,452 NZD
Retailer 4$2,886 NZD
Retailer 5$3,000 NZD
Retailer 6$3,290 NZD
Retailer 12$3,290 NZD
Retailer 14$3,391 NZD
Retailer 13$3,444 NZD
Retailer 15$3,537 NZD
Retailer 3$3,644 NZD
Retailer 8$3,653 NZD
Retailer 11$3,797 NZD
Retailer 9$4,015 NZD
Retailer 7$4,549 NZD
Retailer 10$5,765 NZD
NZ Jewellers$8,027 NZD

34 data points across 15 retailers

16 retailers$2,452 NZD to $8,027 NZD

A
Cheapest Retailer
-
$2,452 NZD
A
Retailer 2
-
$2,886 NZD
View
A
Retailer 3
-
$3,000 NZD
View
Retailer 4
-
$3,290 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$3,290 NZD
View
B+
Retailer 6
-
$3,391 NZD
View
B+
Retailer 7
-
$3,444 NZD
View
B+
Retailer 8
-
$3,537 NZD
View
B+
Retailer 9
-
$3,644 NZD
View
B+
Retailer 10
-
$3,653 NZD
View
B+
Retailer 11
-
$3,797 NZD
View
B+
Retailer 12
-
$4,015 NZD
View
Retailer 13
-
$4,549 NZD
View
Price last confirmed 33 days ago
Retailer 14
-
$4,593 NZD
View
Price last confirmed 62 days ago
B
Retailer 15
-
$5,765 NZD
View
Most Expensive
B
NZ Jewellers
523e193e-fbe9-4f1d-8f8b-e8c442ae5d97 · Nov 5
$8,027 NZD
$4,450 USD
View
15 more retailers have this diamond
Prices start from $2,452 NZDSave up to $5,576 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
1.00ct Heart
$2,452 NZD