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Round|Natural|GIA

1.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1567567064

Certificate GIA 1567567064

Diamond specifications and retailer prices

From $3,181 CAD
As of November 4, 2026
Save $3,858 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,040 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1567567064. Listed at 13 retailers as of November 4, 2026, with prices from $3,181 to $7,040, a $3,858 spread on the same certified stone. MOH London lists it at $7,040. 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1567567064
Dimensions6.37 × 6.41 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.41 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567567064
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: $7,040 CAD|Low: $3,181 CAD|High: $7,253 CAD|Avg: $4,286 CAD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4$3,181 CAD
Retailer 9$3,187 CAD
Retailer 5$3,566 CAD
Retailer 13$3,575 CAD
Retailer 11$3,630 CAD
Retailer 10$3,715 CAD
Retailer 3$3,895 CAD
Retailer 6$4,035 CAD
Retailer 2$4,667 CAD
Retailer 8$4,870 CAD
Retailer 7$4,885 CAD
Retailer 12$6,144 CAD
MOH London$7,040 CAD

22 data points across 13 retailers

13 retailers$3,181 CAD to $7,040 CAD

A
Cheapest Retailer
-
$3,181 CAD
A
Retailer 2
-
$3,187 CAD
View
Retailer 3
-
$3,566 CAD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$3,575 CAD
View
A
Retailer 5
-
$3,630 CAD
View
A
Retailer 6
-
$3,715 CAD
View
A
Retailer 7
-
$3,895 CAD
View
Final sale: no returns
A
Retailer 8
-
$4,035 CAD
View
B+
Retailer 9
-
$4,667 CAD
View
B+
Retailer 10
-
$4,870 CAD
View
B+
Retailer 11
-
$4,885 CAD
View
B+
Retailer 12
-
$6,144 CAD
View
Most Expensive
B
MOH London
DDFD5200D · Nov 4
$7,040 CAD
£3,969 GBP
View
12 more retailers have this diamond
Prices start from $3,181 CADSave up to $3,858 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
$3,181 CAD