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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2547557410

Certificate GIA 2547557410

Diamond specifications and retailer prices

From $2,322 CAD
As of November 6, 2026
Save $2,906 CAD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,072 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547557410. Listed at 20 retailers as of November 2, 2026, with a 125% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2547557410
Dimensions6.29 × 6.86 × 4.16 mm
L/W Ratio1.09
Top View
6.29 mm6.86 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547557410
Side View
Table 62.0%CrownGirdle: MED-THKPavilion 41.4°Culet: NoneDepth 60.6%

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 6
Current: $2,722 CAD|Low: $2,286 CAD|High: $5,510 CAD|Avg: $3,281 CAD|-23.0%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7$2,322 CAD
Retailer 4$2,470 CAD
Retailer 2$2,476 CAD
Retailer 8$2,495 CAD
Retailer 16$2,588 CAD
Retailer 1$2,722 CAD
Retailer 15$2,771 CAD
Retailer 9$2,847 CAD
Retailer 5$2,869 CAD
Retailer 14$2,957 CAD
Retailer 11$3,241 CAD
Retailer 6$3,270 CAD
Retailer 13$3,504 CAD
Retailer 12$3,642 CAD
Retailer 10$4,052 CAD
Retailer 17$4,816 CAD
Retailer 3$5,228 CAD

23 data points across 17 retailers

20 retailers$2,322 CAD to $5,228 CAD

A
Cheapest Retailer
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$2,322 CAD
A
Retailer 2
-
$2,470 CAD
View
A
Retailer 3
-
$2,476 CAD
View
A
Retailer 4
-
$2,495 CAD
View
Final sale: no returns
A
Retailer 5
-
$2,588 CAD
View
A
Retailer 6
-
$2,722 CAD
View
A
Retailer 7
-
$2,771 CAD
View
A
Retailer 8
-
$2,847 CAD
View
A
Retailer 9
-
$2,869 CAD
View
A
Retailer 10
-
$2,957 CAD
View
A
Retailer 11
-
$3,241 CAD
View
B+
Retailer 12
-
$3,270 CAD
View
B+
Retailer 13
-
$3,504 CAD
View
B+
Retailer 14
-
$3,642 CAD
View
B+
Retailer 15
-
$3,727 CAD
View
Retailer 16
-
$3,950 CAD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$4,052 CAD
View
B+
Retailer 18
-
$4,816 CAD
View
B
Retailer 19
-
$5,228 CAD
View
Most Expensive
NZ Jewellers
dd917b20-8de1-4bb4-9307-5386d9a95b49 · Sep 25
$7,072 CAD
$5,028 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $2,322 CADSave up to $2,906 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
$2,322 CAD