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Heart|Natural|GIA

1.00ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2231919965

Certificate GIA 2231919965

Diamond specifications and retailer prices

From $2,159 CAD
As of November 5, 2026
Save $4,434 CAD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,593 CAD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231919965. Listed at 14 retailers as of November 5, 2026, with prices from $2,159 to $6,593, a $4,434 spread on the same certified stone. NZ Jewellers lists it at $6,593. 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
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231919965
Dimensions6.09 × 7.04 × 4.09 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Crystal, Cloud, Knot, Feather, Cavity, Needle
Top View
6.09 mm7.04 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231919965
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,593 CAD|Low: $2,159 CAD|High: $6,593 CAD|Avg: $3,139 CAD|+0.9%
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
November 6, 2026
Retailer 14$2,159 CAD
Retailer 9$2,449 CAD
Retailer 11$2,449 CAD
Retailer 3$2,463 CAD
Retailer 4$2,532 CAD
Retailer 10$2,561 CAD
Retailer 2$2,657 CAD
Retailer 13$2,708 CAD
Retailer 12$2,826 CAD
Retailer 6$2,968 CAD
Retailer 5$3,215 CAD
Retailer 7$3,671 CAD
Retailer 8$4,722 CAD
NZ Jewellers$6,593 CAD

43 data points across 14 retailers

14 retailers$2,159 CAD to $6,593 CAD

A
Cheapest Retailer
-
$2,159 CAD
B+
Retailer 2
-
$2,449 CAD
View
B+
Retailer 3
-
$2,463 CAD
View
B+
Retailer 4
-
$2,532 CAD
View
B+
Retailer 5
-
$2,561 CAD
View
B+
Retailer 6
-
$2,657 CAD
View
B+
Retailer 7
-
$2,708 CAD
View
B+
Retailer 8
-
$2,826 CAD
View
B+
Retailer 9
-
$2,869 CAD
View
B+
Retailer 10
-
$2,869 CAD
View
B+
Retailer 11
-
$2,968 CAD
View
B+
Retailer 12
-
$3,671 CAD
View
B
Retailer 13
-
$4,722 CAD
View
Most Expensive
B
NZ Jewellers
505dba61-7696-448b-bdfc-2e043126c103 · Nov 5
$6,593 CAD
$4,687 USD
View
13 more retailers have this diamond
Prices start from $2,159 CADSave up to $4,434 CAD

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
$2,159 CAD