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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1547598542

Certificate GIA 1547598542

Diamond specifications and retailer prices

From $2,491 CAD
As of November 5, 2026
Save $3,234 CAD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,158 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547598542. Listed at 13 retailers as of November 4, 2026, with a 130% 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1547598542
Dimensions6.15 × 6.93 × 4.02 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.15 mm6.93 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547598542
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 40.2°Culet: NoneDepth 58.0%

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 5
Current: $3,467 CAD|Low: $2,491 CAD|High: $6,069 CAD|Avg: $3,456 CAD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$2,491 CAD
Retailer 10$2,538 CAD
Retailer 11$2,740 CAD
Retailer 7$2,778 CAD
Retailer 3$2,981 CAD
Retailer 2$2,982 CAD
Retailer 9$3,137 CAD
Retailer 5$3,456 CAD
Retailer 1$3,467 CAD
Retailer 8$5,150 CAD
Retailer 6$5,725 CAD

37 data points across 11 retailers

13 retailers$2,491 CAD to $5,725 CAD

A
Cheapest Retailer
-
$2,491 CAD
A
Retailer 2
-
$2,538 CAD
View
A
Retailer 3
-
$2,740 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,778 CAD
View
A
Retailer 5
-
$2,981 CAD
View
A
Retailer 6
-
$2,982 CAD
View
A
Retailer 7
-
$3,137 CAD
View
B+
Retailer 8
-
$3,456 CAD
View
B+
Retailer 9
-
$3,467 CAD
View
B+
Retailer 10
-
$3,673 CAD
View
B
Retailer 11
-
$5,150 CAD
View
B
Retailer 12
-
$5,725 CAD
View
Most Expensive
NZ Jewellers
be0e3b09-8c6c-4bb3-94c7-008e12d980c5 · Sep 25
$7,158 CAD
$5,089 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $2,491 CADSave up to $3,234 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
$2,491 CAD