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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2544526406

Certificate GIA 2544526406

Diamond specifications and retailer prices

From $3,704 CAD
As of November 6, 2026
Save $4,626 CAD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,330 CAD at NZ Jewellers · As of November 5, 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 2544526406. Listed at 24 retailers as of November 5, 2026, with prices from $3,704 to $8,330, a $4,626 spread on the same certified stone. NZ Jewellers lists it at $8,330. 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
FluorescenceNone
Crown angle35.36°
Pavilion angle38.72°
OriginNatural
Grading LabGIA
CertificateGIA 2544526406
Dimensions5.93 × 6.97 × 4.13 mm
L/W Ratio1.18
Top View
5.93 mm6.97 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544526406
Side View
Table 58.0%Crown 35.36°Girdle: STK-VTKPavilion 38.72°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,704 CAD|Low: $3,704 CAD|High: $8,081 CAD|Avg: $5,085 CAD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$3,704 CAD
Retailer 9$3,708 CAD
Retailer 7$4,247 CAD
Retailer 10$4,458 CAD
Retailer 3$4,638 CAD
Retailer 5$4,947 CAD
Retailer 4$5,168 CAD
Retailer 2$5,511 CAD
Retailer 6$5,836 CAD
Retailer 8$7,974 CAD

26 data points across 10 retailers

24 retailers$3,704 CAD to $8,330 CAD

B+
Cheapest Retailer
-
$3,704 CAD
B+
Retailer 2
-
$3,708 CAD
View
B+
Retailer 3
-
$4,082 CAD
View
B+
Retailer 4
-
$4,245 CAD
View
B+
Retailer 5
-
$4,247 CAD
View
B+
Retailer 6
-
$4,413 CAD
View
Final sale: no returns
B+
Retailer 7
-
$4,458 CAD
View
B+
Retailer 8
-
$4,614 CAD
View
B+
Retailer 9
-
$4,638 CAD
View
B
Retailer 10
-
$4,766 CAD
View
B
Retailer 11
-
$4,781 CAD
View
Retailer 12
-
$4,781 CAD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$4,947 CAD
View
B
Retailer 14
-
$4,965 CAD
View
B
Retailer 15
-
$4,984 CAD
View
B
Retailer 16
-
$5,112 CAD
View
Retailer 17
-
$5,126 CAD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$5,168 CAD
View
B
Retailer 19
-
$5,268 CAD
View
B
Retailer 20
-
$5,517 CAD
View
B
Retailer 21
-
$5,836 CAD
View
B
Retailer 22
-
$7,188 CAD
View
B
Retailer 23
-
$7,974 CAD
View
Most Expensive
B
NZ Jewellers
6fe60668-5117-4398-a596-87e1ffacbab6 · Nov 5
$8,330 CAD
$5,922 USD
View
23 more retailers have this diamond
Prices start from $3,704 CADSave up to $4,626 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.

B+
1.01ct Heart
$3,704 CAD