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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2547179734

Certificate GIA 2547179734

Diamond specifications and retailer prices

From $2,142 CAD
As of November 6, 2026
Save $2,996 CAD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,498 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 2547179734. Listed at 17 retailers as of November 2, 2026, with a 140% 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
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547179734
Dimensions5.82 × 6.93 × 4.16 mm
L/W Ratio1.19
Top View
5.82 mm6.93 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547179734
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.0%

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: $2,540 CAD|Low: $2,106 CAD|High: $5,377 CAD|Avg: $3,044 CAD|-6.7%
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
November 6, 2026
Retailer 5$2,142 CAD
Retailer 12$2,404 CAD
Retailer 14$2,447 CAD
Retailer 6$2,453 CAD
Retailer 7$2,529 CAD
Retailer 1$2,540 CAD
Retailer 11$2,557 CAD
Retailer 3$2,630 CAD
Retailer 10$2,737 CAD
Retailer 8$2,789 CAD
Retailer 4$3,215 CAD
Retailer 9$3,580 CAD
Retailer 13$4,456 CAD
Retailer 2$5,138 CAD

25 data points across 14 retailers

17 retailers$2,142 CAD to $5,138 CAD

A
Cheapest Retailer
-
$2,142 CAD
A
Retailer 2
-
$2,404 CAD
View
A
Retailer 3
-
$2,447 CAD
View
A
Retailer 4
-
$2,453 CAD
View
Final sale: no returns
A
Retailer 5
-
$2,529 CAD
View
A
Retailer 6
-
$2,540 CAD
View
A
Retailer 7
-
$2,557 CAD
View
A
Retailer 8
-
$2,630 CAD
View
A
Retailer 9
-
$2,737 CAD
View
A
Retailer 10
-
$2,789 CAD
View
A
Retailer 11
-
$3,215 CAD
View
B+
Retailer 12
-
$3,390 CAD
View
B+
Retailer 13
-
$3,580 CAD
View
Retailer 14
-
$3,699 CAD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$4,456 CAD
View
B
Retailer 16
-
$5,138 CAD
View
Most Expensive
NZ Jewellers
6d0fcd85-dbdb-40df-a195-33b47793d5e7 · Sep 25
$6,498 CAD
$4,620 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $2,142 CADSave up to $2,996 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
$2,142 CAD