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Round|Natural|GIA

1.01ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2517963986

Certificate GIA 2517963986

Diamond specifications and retailer prices

From $2,269 CAD
As of November 5, 2026
Save $2,911 CAD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,181 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2517963986. Listed at 19 retailers as of November 2, 2026, with a 128% 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
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2517963986
Dimensions6.41 × 6.38 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.41 mm6.38 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2517963986
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 5
Current: $2,369 CAD|Low: $2,251 CAD|High: $5,243 CAD|Avg: $3,205 CAD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$2,269 CAD
Retailer 1$2,369 CAD
Retailer 3$2,673 CAD
Retailer 2$2,729 CAD
Retailer 6$2,776 CAD
Retailer 10$2,793 CAD
Retailer 4$3,148 CAD
Retailer 5$3,193 CAD
Retailer 7$4,024 CAD
Retailer 8$5,180 CAD

39 data points across 10 retailers

19 retailers$2,269 CAD to $5,180 CAD

A
Cheapest Retailer
-
$2,269 CAD
A
Retailer 2
-
$2,369 CAD
View
A
Retailer 3
-
$2,673 CAD
View
A
Retailer 4
-
$2,729 CAD
View
Final sale: no returns
A
Retailer 5
-
$2,776 CAD
View
A
Retailer 6
-
$2,793 CAD
View
A
Retailer 7
-
$2,827 CAD
View
A
Retailer 8
-
$2,947 CAD
View
Retailer 9
-
$2,957 CAD
View
Price last confirmed 39 days ago
Retailer 10
-
$2,957 CAD
View
Price last confirmed 17 days ago
Retailer 11
-
$2,957 CAD
View
Price last confirmed 21 days ago
Retailer 12
-
$3,093 CAD
View
Price last confirmed 38 days ago
A
Retailer 13
-
$3,148 CAD
View
A
Retailer 14
-
$3,193 CAD
View
Retailer 15
-
$3,412 CAD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$4,024 CAD
View
B+
Retailer 17
-
$5,180 CAD
View
Retailer 18
-
$6,181 CAD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
e2210c05-d76a-4287-ad24-933521afcda8 · Sep 28
$6,181 CAD
$4,426 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $2,269 CADSave up to $2,911 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 Round
$2,269 CAD