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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1545849612

Certificate GIA 1545849612

Diamond specifications and retailer prices

From $1,997 CAD
As of November 6, 2026
Save $2,392 CAD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,389 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545849612. Listed at 20 retailers as of November 4, 2026, with prices from $1,997 to $4,389, a $2,392 spread on the same certified stone. MOH London lists it at $4,389. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545849612
Dimensions5.88 × 5.64 × 3.88 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
5.88 mm5.64 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545849612
Side View
Table 69.0%CrownGirdle: MED-VTKPavilion 39.3°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 6
Current: $4,389 CAD|Low: $1,962 CAD|High: $4,489 CAD|Avg: $2,704 CAD|-2.2%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$1,997 CAD
Retailer 8$2,100 CAD
Retailer 9$2,180 CAD
Retailer 18$2,249 CAD
Retailer 2$2,373 CAD
Retailer 17$2,384 CAD
Retailer 16$2,391 CAD
Retailer 11$2,436 CAD
Retailer 5$2,447 CAD
Retailer 10$2,466 CAD
Retailer 14$2,559 CAD
Retailer 7$2,602 CAD
Retailer 4$2,685 CAD
Retailer 13$2,788 CAD
Retailer 15$3,066 CAD
Retailer 12$3,411 CAD
Retailer 3$4,165 CAD
MOH London$4,389 CAD

21 data points across 18 retailers

20 retailers$1,997 CAD to $4,389 CAD

A
Cheapest Retailer
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$1,997 CAD
A
Retailer 2
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$2,100 CAD
View
Final sale: no returns
A
Retailer 3
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$2,180 CAD
View
A
Retailer 4
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$2,249 CAD
View
A
Retailer 5
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$2,373 CAD
View
A
Retailer 6
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$2,384 CAD
View
A
Retailer 7
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$2,391 CAD
View
A
Retailer 8
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$2,436 CAD
View
A
Retailer 9
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$2,447 CAD
View
A
Retailer 10
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$2,466 CAD
View
A
Retailer 11
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$2,559 CAD
View
A
Retailer 12
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$2,602 CAD
View
A
Retailer 13
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$2,685 CAD
View
A
Retailer 14
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$2,788 CAD
View
B+
Retailer 15
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$2,988 CAD
View
A
Retailer 16
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$3,066 CAD
View
Retailer 17
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$3,369 CAD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$3,411 CAD
View
B+
Retailer 19
-
$4,165 CAD
View
Most Expensive
B+
MOH London
D355C5707 · Nov 4
$4,389 CAD
£2,457 GBP
View
19 more retailers have this diamond
Prices start from $1,997 CADSave up to $2,392 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 Cushion
$1,997 CAD