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Round|Natural|GIA

1.01ct E SI2 Round Natural Diamond

GD • E/SI2 • GIA 6552450171

Certificate GIA 6552450171

Diamond specifications and retailer prices

From $2,448 CAD
As of November 4, 2026
Save $4,152 CAD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,600 CAD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6552450171. Listed at 21 retailers as of November 4, 2026, with prices from $2,448 to $6,600, a $4,152 spread on the same certified stone. NZ Jewellers lists it at $6,600. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552450171
Dimensions5.98 × 6.10 × 4.08 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
5.98 mm6.10 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6552450171
Side View
Table 59.0%Crown 40°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 67.5%

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: $3,413 CAD|Low: $2,448 CAD|High: $5,560 CAD|Avg: $3,317 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$2,448 CAD
Retailer 11$2,485 CAD
Retailer 5$2,768 CAD
Retailer 2$2,793 CAD
Retailer 7$2,806 CAD
Retailer 3$3,190 CAD
Retailer 4$3,410 CAD
Retailer 1$3,413 CAD
Retailer 6$3,627 CAD
Retailer 8$3,824 CAD
Retailer 9$5,515 CAD

27 data points across 11 retailers

21 retailers$2,448 CAD to $6,600 CAD

A
Cheapest Retailer
-
$2,448 CAD
A
Retailer 2
-
$2,485 CAD
View
A
Retailer 3
-
$2,768 CAD
View
B+
Retailer 4
-
$2,793 CAD
View
B+
Retailer 5
-
$2,802 CAD
View
A
Retailer 6
-
$2,806 CAD
View
B+
Retailer 7
-
$2,852 CAD
View
B+
Retailer 8
-
$2,913 CAD
View
Final sale: no returns
B+
Retailer 9
-
$3,158 CAD
View
Retailer 10
-
$3,158 CAD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$3,190 CAD
View
B+
Retailer 12
-
$3,303 CAD
View
B+
Retailer 13
-
$3,350 CAD
View
B+
Retailer 14
-
$3,410 CAD
View
B+
Retailer 15
-
$3,413 CAD
View
B+
Retailer 16
-
$3,627 CAD
View
B+
Retailer 17
-
$3,642 CAD
View
B+
Retailer 18
-
$3,824 CAD
View
B
Retailer 19
-
$4,747 CAD
View
B
Retailer 20
-
$5,515 CAD
View
Most Expensive
B
NZ Jewellers
0637438e-3254-46ac-b0d8-96856d22c2b7 · Nov 5
$6,600 CAD
$4,726 USD
View
20 more retailers have this diamond
Prices start from $2,448 CADSave up to $4,152 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
$2,448 CAD