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Cushion|Natural|GIA

1.01ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 1508944087

Certificate GIA 1508944087

Diamond specifications and retailer prices

From $2,142 CAD
As of November 6, 2026
Save $2,429 CAD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,571 CAD at MOH London · As of November 1, 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 D 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 1508944087. Listed at 20 retailers as of November 1, 2026, with prices from $2,142 to $4,571, a $2,429 spread on the same certified stone. MOH London lists it at $4,571. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.36°
Pavilion angle33.77°
OriginNatural
Grading LabGIA
CertificateGIA 1508944087
Dimensions5.60 × 5.59 × 3.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.60 mm5.59 mm1.01 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1508944087
Side View
Table 65.0%Crown 38.36°Girdle: MED-THKPavilion 33.77°Culet: NoneDepth 66.7%

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: $4,571 CAD|Low: $1,962 CAD|High: $4,755 CAD|Avg: $2,748 CAD|-3.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 5$2,142 CAD
Retailer 10$2,215 CAD
Retailer 6$2,244 CAD
Retailer 18$2,317 CAD
Retailer 3$2,346 CAD
Retailer 2$2,364 CAD
Retailer 14$2,464 CAD
Retailer 15$2,618 CAD
Retailer 17$2,623 CAD
Retailer 11$2,722 CAD
Retailer 7$2,771 CAD
Retailer 9$2,771 CAD
Retailer 8$2,869 CAD
Retailer 16$3,047 CAD
Retailer 4$3,422 CAD
Retailer 13$3,425 CAD
Retailer 12$3,812 CAD
MOH London$4,571 CAD

23 data points across 18 retailers

20 retailers$2,142 CAD to $4,571 CAD

A
Cheapest Retailer
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$2,142 CAD
A
Retailer 2
-
$2,215 CAD
View
A
Retailer 3
-
$2,215 CAD
View
A
Retailer 4
-
$2,244 CAD
View
A
Retailer 5
-
$2,317 CAD
View
A
Retailer 6
-
$2,346 CAD
View
Final sale: no returns
A
Retailer 7
-
$2,364 CAD
View
A
Retailer 8
-
$2,464 CAD
View
A
Retailer 9
-
$2,618 CAD
View
A
Retailer 10
-
$2,623 CAD
View
A
Retailer 11
-
$2,722 CAD
View
A
Retailer 12
-
$2,771 CAD
View
A
Retailer 13
-
$2,771 CAD
View
A
Retailer 14
-
$2,869 CAD
View
B+
Retailer 15
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$3,047 CAD
View
B+
Retailer 16
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$3,422 CAD
View
B+
Retailer 17
-
$3,425 CAD
View
Retailer 18
-
$3,497 CAD
View
Price last confirmed 36 days ago
B+
Retailer 19
-
$3,812 CAD
View
Most Expensive
B+
MOH London
FC1BB89BA · Nov 1
$4,571 CAD
£2,559 GBP
View
19 more retailers have this diamond
Prices start from $2,142 CADSave up to $2,429 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
$2,142 CAD