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Heart|Natural|GIA

1.00ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 7466349887

Certificate GIA 7466349887

Diamond specifications and retailer prices

From $2,078 NZD
As of November 6, 2026
Save $4,668 NZD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,747 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 I 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 7466349887. Listed at 13 retailers as of November 5, 2026, with prices from $2,078 to $6,747, a $4,668 spread on the same certified stone. NZ Jewellers lists it at $6,747. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7466349887
Dimensions5.86 × 6.86 × 4.12 mm
L/W Ratio1.17
Top View
5.86 mm6.86 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7466349887
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 60.0%

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: $6,747 NZD|Low: $2,055 NZD|High: $6,812 NZD|Avg: $3,251 NZD|-1.0%
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 6, 2026
Retailer 10$2,078 NZD
Retailer 2$2,136 NZD
Retailer 11$2,553 NZD
Retailer 13$2,589 NZD
Retailer 5$2,767 NZD
Retailer 14$2,767 NZD
Retailer 4$2,859 NZD
Retailer 7$2,879 NZD
Retailer 12$2,893 NZD
Retailer 3$3,085 NZD
Retailer 8$3,085 NZD
Retailer 6$3,191 NZD
Retailer 9$4,833 NZD
NZ Jewellers$6,747 NZD

46 data points across 14 retailers

13 retailers$2,078 NZD to $6,747 NZD

A
Cheapest Retailer
-
$2,078 NZD
A
Retailer 2
-
$2,136 NZD
View
B+
Retailer 3
-
$2,553 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,589 NZD
View
A
Retailer 5
-
$2,767 NZD
View
A
Retailer 6
-
$2,859 NZD
View
A
Retailer 7
-
$2,879 NZD
View
A
Retailer 8
-
$2,893 NZD
View
B+
Retailer 9
-
$3,085 NZD
View
B+
Retailer 10
-
$3,085 NZD
View
B+
Retailer 11
-
$3,191 NZD
View
B
Retailer 12
-
$4,833 NZD
View
Most Expensive
B
NZ Jewellers
7ac970c3-a0f4-4a44-ab56-e737619253e7 · Nov 5
$6,747 NZD
$3,740 USD
View
12 more retailers have this diamond
Prices start from $2,078 NZDSave up to $4,668 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
$2,078 NZD