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Heart|Natural|GIA

1.01ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 1559572079

Certificate GIA 1559572079

Diamond specifications and retailer prices

From $2,906 CAD
As of November 6, 2026
Save $4,936 CAD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,842 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 1559572079. Listed at 23 retailers as of November 5, 2026, with prices from $2,906 to $7,842, a $4,936 spread on the same certified stone. NZ Jewellers lists it at $7,842. 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

1.01
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.67°
Pavilion angle39.98°
OriginNatural
Grading LabGIA
CertificateGIA 1559572079
Dimensions5.36 × 6.77 × 4.47 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.36 mm6.77 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559572079
Side View
Table 60.0%Crown 42.67°Girdle: THK-ETKPavilion 39.98°Culet: NoneDepth 65.9%

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: $2,906 CAD|Low: $2,906 CAD|High: $6,605 CAD|Avg: $4,025 CAD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,906 CAD
Retailer 9$2,916 CAD
Retailer 7$3,324 CAD
Retailer 10$3,567 CAD
Retailer 3$3,639 CAD
Retailer 5$3,969 CAD
Retailer 4$4,043 CAD
Retailer 2$4,313 CAD
Retailer 6$4,577 CAD
Retailer 8$6,572 CAD

25 data points across 10 retailers

23 retailers$2,906 CAD to $7,842 CAD

B+
Cheapest Retailer
-
$2,906 CAD
B+
Retailer 2
-
$2,916 CAD
View
B+
Retailer 3
-
$3,318 CAD
View
B+
Retailer 4
-
$3,324 CAD
View
B+
Retailer 5
-
$3,360 CAD
View
B+
Retailer 6
-
$3,462 CAD
View
Final sale: no returns
B+
Retailer 7
-
$3,567 CAD
View
B+
Retailer 8
-
$3,639 CAD
View
B+
Retailer 9
-
$3,699 CAD
View
Retailer 10
-
$3,751 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,751 CAD
View
B
Retailer 12
-
$3,895 CAD
View
B
Retailer 13
-
$3,948 CAD
View
B
Retailer 14
-
$3,969 CAD
View
B
Retailer 15
-
$4,043 CAD
View
B
Retailer 16
-
$4,052 CAD
View
Retailer 17
-
$4,202 CAD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$4,297 CAD
View
B
Retailer 19
-
$4,328 CAD
View
B
Retailer 20
-
$4,577 CAD
View
B
Retailer 21
-
$5,625 CAD
View
B
Retailer 22
-
$6,572 CAD
View
Most Expensive
B
NZ Jewellers
48124e68-aa71-44a2-913d-c260e6c3ca8a · Nov 5
$7,842 CAD
$5,575 USD
View
22 more retailers have this diamond
Prices start from $2,906 CADSave up to $4,936 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.

B+
1.01ct Heart
$2,906 CAD