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Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 2548353914

Certificate GIA 2548353914

Diamond specifications and retailer prices

From $1,476 CAD
As of November 4, 2026
Save $1,950 CAD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,892 CAD at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548353914. Listed at 16 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 2548353914
Dimensions6.33 × 6.97 × 3.92 mm
L/W Ratio1.10
Top View
6.33 mm6.97 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548353914
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 37.9°Culet: NoneDepth 56.2%

Caratlytics Score

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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 4
Current: $2,460 CAD|Low: $1,457 CAD|High: $3,611 CAD|Avg: $2,180 CAD|-9.0%
Retailer 1
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 6$1,476 CAD
Retailer 14$1,568 CAD
Retailer 7$1,615 CAD
Retailer 13$1,674 CAD
Retailer 2$1,694 CAD
Retailer 12$1,701 CAD
Retailer 4$1,744 CAD
Retailer 10$2,121 CAD
Retailer 8$2,221 CAD
Retailer 9$2,289 CAD
Retailer 1$2,460 CAD
Retailer 5$2,570 CAD
Retailer 3$2,944 CAD
Retailer 11$3,425 CAD

27 data points across 14 retailers

16 retailers$1,476 CAD to $3,425 CAD

A
Cheapest Retailer
-
$1,476 CAD
A
Retailer 2
-
$1,568 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,615 CAD
View
A
Retailer 4
-
$1,674 CAD
View
A
Retailer 5
-
$1,694 CAD
View
A
Retailer 6
-
$1,701 CAD
View
A
Retailer 7
-
$1,744 CAD
View
A
Retailer 8
-
$2,121 CAD
View
B+
Retailer 9
-
$2,221 CAD
View
B+
Retailer 10
-
$2,289 CAD
View
B+
Retailer 11
-
$2,338 CAD
View
B+
Retailer 12
-
$2,460 CAD
View
B+
Retailer 13
-
$2,570 CAD
View
B
Retailer 14
-
$2,944 CAD
View
B
Retailer 15
-
$3,425 CAD
View
Most Expensive
NZ Jewellers
143611bb-d648-4870-80a1-7bd06106bf9a · Sep 25
$4,892 CAD
$3,478 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $1,476 CADSave up to $1,950 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
1.01ct Heart
$1,476 CAD