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Heart|Natural|GIA

1.00ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1563471638

Certificate GIA 1563471638

Diamond specifications and retailer prices

From $2,000 CAD
As of November 6, 2026
Save $3,341 CAD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,341 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 1563471638. Listed at 14 retailers as of November 5, 2026, with prices from $2,000 to $5,341, a $3,341 spread on the same certified stone. NZ Jewellers lists it at $5,341. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.48°
Pavilion angle43.67°
OriginNatural
Grading LabGIA
CertificateGIA 1563471638
Dimensions5.72 × 6.77 × 4.28 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.72 mm6.77 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563471638
Side View
Table 58.0%Crown 37.48°Girdle: Very ThickPavilion 43.67°Culet: NoneDepth 63.3%

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: $5,341 CAD|Low: $1,758 CAD|High: $5,449 CAD|Avg: $2,647 CAD|-2.0%
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 2$2,000 CAD
Retailer 6$2,017 CAD
Retailer 4$2,020 CAD
Retailer 7$2,121 CAD
Retailer 13$2,190 CAD
Retailer 5$2,234 CAD
Retailer 3$2,241 CAD
Retailer 14$2,291 CAD
Retailer 9$2,349 CAD
Retailer 10$2,384 CAD
Retailer 11$2,490 CAD
Retailer 8$2,931 CAD
Retailer 12$3,826 CAD
NZ Jewellers$5,341 CAD

25 data points across 14 retailers

14 retailers$2,000 CAD to $5,341 CAD

A
Cheapest Retailer
-
$2,000 CAD
A
Retailer 2
-
$2,017 CAD
View
A
Retailer 3
-
$2,020 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,121 CAD
View
A
Retailer 5
-
$2,190 CAD
View
Retailer 6
-
$2,234 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,241 CAD
View
A
Retailer 8
-
$2,291 CAD
View
A
Retailer 9
-
$2,349 CAD
View
A
Retailer 10
-
$2,384 CAD
View
A
Retailer 11
-
$2,490 CAD
View
B+
Retailer 12
-
$2,931 CAD
View
B
Retailer 13
-
$3,826 CAD
View
Most Expensive
B
NZ Jewellers
79e454ca-e56b-4c16-b8c3-abd8e3b187e3 · Nov 5
$5,341 CAD
$3,797 USD
View
13 more retailers have this diamond
Prices start from $2,000 CADSave up to $3,341 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
$2,000 CAD