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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2536529489

Certificate GIA 2536529489

Diamond specifications and retailer prices

From $1,962 CAD
As of November 6, 2026
Save $1,542 CAD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,259 CAD at MOH London · As of October 19, 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 2536529489. Listed at 19 retailers as of November 6, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle33.9°
OriginNatural
Grading LabGIA
CertificateGIA 2536529489
Dimensions5.71 × 5.50 × 3.74 mm
L/W Ratio1.04
Top View
5.71 mm5.50 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536529489
Side View
Table 62.0%Crown 39.5°Girdle: THN-THKPavilion 33.9°Culet: NoneDepth 68.0%

Caratlytics Score

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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: $4,259 CAD|Low: $1,764 CAD|High: $4,373 CAD|Avg: $2,588 CAD|-2.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4$1,962 CAD
Retailer 9$2,056 CAD
Retailer 5$2,068 CAD
Retailer 10$2,087 CAD
Retailer 18$2,158 CAD
Retailer 17$2,166 CAD
Retailer 13$2,274 CAD
Retailer 14$2,414 CAD
Retailer 16$2,440 CAD
Retailer 2$2,502 CAD
Retailer 6$2,560 CAD
Retailer 8$2,560 CAD
Retailer 7$2,644 CAD
Retailer 15$2,862 CAD
Retailer 3$3,141 CAD
Retailer 12$3,148 CAD
Retailer 11$3,504 CAD
MOH London$4,259 CAD

31 data points across 18 retailers

19 retailers$1,962 CAD to $3,504 CAD

A
Cheapest Retailer
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$1,962 CAD
A
Retailer 2
-
$2,056 CAD
View
A
Retailer 3
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$2,068 CAD
View
A
Retailer 4
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$2,087 CAD
View
A
Retailer 5
-
$2,158 CAD
View
Final sale: no returns
A
Retailer 6
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$2,166 CAD
View
A
Retailer 7
-
$2,274 CAD
View
A
Retailer 8
-
$2,414 CAD
View
A
Retailer 9
-
$2,440 CAD
View
A
Retailer 10
-
$2,502 CAD
View
A
Retailer 11
-
$2,560 CAD
View
A
Retailer 12
-
$2,560 CAD
View
A
Retailer 13
-
$2,644 CAD
View
B+
Retailer 14
-
$2,862 CAD
View
B+
Retailer 15
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$3,141 CAD
View
B+
Retailer 16
-
$3,148 CAD
View
Retailer 17
-
$3,211 CAD
View
Price last confirmed 36 days ago
B+
Retailer 18
-
$3,504 CAD
View
Most Expensive
MOH London
B40124BFF · Oct 19
$4,259 CAD
£2,384 GBP
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from $1,962 CADSave up to $1,542 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
$1,962 CAD