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Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2547373615

Certificate GIA 2547373615

Diamond specifications and retailer prices

From $1,944 CAD
As of November 4, 2026
Save $2,529 CAD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,508 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547373615. Listed at 22 retailers as of November 2, 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.3°
Pavilion angle53.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547373615
Dimensions6.52 × 5.05 × 3.47 mm
L/W Ratio1.29
Top View
6.52 mm5.05 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547373615
Side View
Table 69.0%Crown 51.3°Girdle: Very ThickPavilion 53.3°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
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 4
Current: $2,833 CAD|Low: $1,910 CAD|High: $4,725 CAD|Avg: $2,757 CAD|-1.0%
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
Retailer 18
November 7, 2026
Retailer 16$1,944 CAD
Retailer 17$2,135 CAD
Retailer 9$2,142 CAD
Retailer 4$2,145 CAD
Retailer 8$2,252 CAD
Retailer 13$2,350 CAD
Retailer 11$2,476 CAD
Retailer 14$2,518 CAD
Retailer 5$2,560 CAD
Retailer 18$2,560 CAD
Retailer 2$2,644 CAD
Retailer 3$2,815 CAD
Retailer 1$2,833 CAD
Retailer 7$3,107 CAD
Retailer 6$3,109 CAD
Retailer 12$3,466 CAD
Retailer 10$3,481 CAD
Retailer 15$4,473 CAD

26 data points across 18 retailers

22 retailers$1,944 CAD to $4,473 CAD

A
Cheapest Retailer
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$1,944 CAD
A
Retailer 2
-
$2,135 CAD
View
Final sale: no returns
A
Retailer 3
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$2,142 CAD
View
A
Retailer 4
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$2,145 CAD
View
A
Retailer 5
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$2,252 CAD
View
A
Retailer 6
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$2,350 CAD
View
Retailer 7
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$2,417 CAD
View
Price last confirmed 37 days ago
A
Retailer 8
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$2,476 CAD
View
A
Retailer 9
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$2,518 CAD
View
Retailer 10
-
$2,529 CAD
View
Price last confirmed 37 days ago
A
Retailer 11
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$2,560 CAD
View
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Retailer 12
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$2,560 CAD
View
A
Retailer 13
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$2,644 CAD
View
Retailer 14
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$2,789 CAD
View
Price last confirmed 39 days ago
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Retailer 15
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$2,815 CAD
View
A
Retailer 16
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$2,833 CAD
View
B+
Retailer 17
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$3,107 CAD
View
Retailer 18
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$3,109 CAD
View
Price last confirmed 12 days ago
B+
Retailer 19
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$3,466 CAD
View
Retailer 20
-
$3,481 CAD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
$4,473 CAD
View
Most Expensive
NZ Jewellers
760dd230-d69e-4fae-8f5f-48721112da2d · Sep 30
$6,508 CAD
$4,627 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from $1,944 CADSave up to $2,529 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 Radiant
$1,944 CAD