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Heart|Natural|HRD

1.00ct F SI2 Heart Natural Diamond

EX • F/SI2 • HRD 260000118425

Certificate HRD 260000118425

Diamond specifications and retailer prices

From $1,304 CAD
As of November 6, 2026
Save $2,969 CAD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,273 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 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 HRD 260000118425. Listed at 13 retailers as of November 5, 2026, with prices from $1,304 to $4,273, a $2,969 spread on the same certified stone. NZ Jewellers lists it at $4,273. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000118425
Dimensions6.19 × 6.87 × 4.03 mm
L/W Ratio1.11
Culet sizeNone
Top View
6.19 mm6.87 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000118425
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.7%

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: $4,273 CAD|Low: $1,304 CAD|High: $4,483 CAD|Avg: $2,194 CAD|-4.7%
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
November 6, 2026
Retailer 2$1,304 CAD
Retailer 3$1,678 CAD
Retailer 4$1,753 CAD
Retailer 9$1,753 CAD
Retailer 10$1,820 CAD
Retailer 13$1,907 CAD
Retailer 7$1,931 CAD
Retailer 11$1,941 CAD
Retailer 12$1,955 CAD
Retailer 8$2,021 CAD
Retailer 5$2,522 CAD
Retailer 6$3,210 CAD
NZ Jewellers$4,273 CAD

41 data points across 13 retailers

13 retailers$1,304 CAD to $4,273 CAD

A
Cheapest Retailer
-
$1,304 CAD
A
Retailer 2
-
$1,678 CAD
View
Retailer 3
-
$1,753 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,753 CAD
View
A
Retailer 5
-
$1,820 CAD
View
A
Retailer 6
-
$1,907 CAD
View
A
Retailer 7
-
$1,931 CAD
View
A
Retailer 8
-
$1,941 CAD
View
A
Retailer 9
-
$1,955 CAD
View
A
Retailer 10
-
$2,021 CAD
View
Retailer 11
-
$2,193 CAD
View
Price last confirmed 61 days ago
B+
Retailer 12
-
$3,210 CAD
View
Most Expensive
B
NZ Jewellers
8af01a63-1ab5-45c0-8db8-d9c6ef42c479 · Nov 5
$4,273 CAD
$3,038 USD
View
12 more retailers have this diamond
Prices start from $1,304 CADSave up to $2,969 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
$1,304 CAD