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Round|Natural|GIA

1.01ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5566262655

Certificate GIA 5566262655

Diamond specifications and retailer prices

From $2,771 CAD
As of November 4, 2026
Save $3,658 CAD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,694 CAD at NZ Jewellers · As of October 17, 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 5566262655. Listed at 17 retailers as of November 4, 2026, with a 132% 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
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5566262655
Dimensions6.41 × 6.36 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
6.41 mm6.36 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5566262655
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,848 CAD|Low: $2,771 CAD|High: $6,801 CAD|Avg: $4,316 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$2,771 CAD
Retailer 5$2,888 CAD
Retailer 6$3,228 CAD
Retailer 4$3,324 CAD
Retailer 1$3,848 CAD
Retailer 2$3,871 CAD
Retailer 3$4,559 CAD
Retailer 7$6,429 CAD
Retailer 9$6,775 CAD

27 data points across 9 retailers

17 retailers$2,771 CAD to $6,429 CAD

A
Cheapest Retailer
-
$2,771 CAD
A
Retailer 2
-
$2,888 CAD
View
A
Retailer 3
-
$3,228 CAD
View
A
Retailer 4
-
$3,324 CAD
View
A
Retailer 5
-
$3,395 CAD
View
Final sale: no returns
A
Retailer 6
-
$3,426 CAD
View
Retailer 7
-
$3,680 CAD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$3,771 CAD
View
Retailer 9
-
$3,821 CAD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$3,848 CAD
View
B+
Retailer 11
-
$3,871 CAD
View
B+
Retailer 12
-
$3,876 CAD
View
Retailer 13
-
$4,246 CAD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
$4,559 CAD
View
B
Retailer 15
-
$6,429 CAD
View
Retailer 16
-
$6,775 CAD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
4fc2c27d-c52b-408c-8ac9-6320ce64ed92 · Oct 17
$7,694 CAD
$5,509 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $2,771 CADSave up to $3,658 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
$2,771 CAD