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Heart|Natural|GIA

1.00ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6415610960

Certificate GIA 6415610960

Diamond specifications and retailer prices

From $3,227 NZD
As of November 6, 2026
Save $6,231 NZD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,458 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6415610960. Listed at 16 retailers as of November 5, 2026, with prices from $3,227 to $9,458, a $6,231 spread on the same certified stone. NZ Jewellers lists it at $9,458. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415610960
Dimensions6.27 × 6.91 × 3.83 mm
L/W Ratio1.10
Top View
6.27 mm6.91 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415610960
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.4%

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: $3,227 NZD|Low: $3,227 NZD|High: $8,008 NZD|Avg: $4,731 NZD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$3,227 NZD
Retailer 6$3,301 NZD
Retailer 7$4,174 NZD
Retailer 5$4,176 NZD
Retailer 3$4,786 NZD
Retailer 2$5,616 NZD
Retailer 4$7,903 NZD

37 data points across 7 retailers

16 retailers$3,227 NZD to $9,458 NZD

A
Cheapest Retailer
-
$3,227 NZD
A
Retailer 2
-
$3,301 NZD
View
B+
Retailer 3
-
$3,967 NZD
View
B+
Retailer 4
-
$4,174 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,176 NZD
View
Retailer 6
-
$4,524 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$4,524 NZD
View
B
Retailer 8
-
$4,578 NZD
View
B+
Retailer 9
-
$4,732 NZD
View
B+
Retailer 10
-
$4,777 NZD
View
B+
Retailer 11
-
$4,786 NZD
View
B
Retailer 12
-
$5,219 NZD
View
B
Retailer 13
-
$5,616 NZD
View
B
Retailer 14
-
$7,903 NZD
View
B
Retailer 15
-
$8,442 NZD
View
Most Expensive
B
NZ Jewellers
a73355f5-0481-47e6-a060-c29776692fab · Nov 5
$9,458 NZD
$5,243 USD
View
15 more retailers have this diamond
Prices start from $3,227 NZDSave up to $6,231 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
$3,227 NZD