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Cushion|Natural|GIA

1.01ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 2181398354

Certificate GIA 2181398354

Diamond specifications and retailer prices

From $1,569 CAD
$1,121 USD
As of October 29, 2026
Save $1,985 CAD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,553 CAD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2181398354. Listed at 18 retailers as of October 29, 2026, with prices from $1,569 to $3,553, a $1,985 spread on the same certified stone. MOH London lists it at $3,553. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2181398354
Dimensions6.19 × 5.78 × 3.11 mm
L/W Ratio1.07
Top View
6.19 mm5.78 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2181398354
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCulet: NDepth 53.8%

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: Oct 29
Current: $3,553 CAD|Low: $1,307 CAD|High: $7,792 CAD|Avg: $2,175 CAD|+0.4%
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
October 30, 2026
Retailer 12$1,569 CAD
Retailer 13$1,596 CAD
Retailer 14$1,687 CAD
Retailer 7$1,694 CAD
Retailer 9$1,706 CAD
Retailer 4$1,740 CAD
Retailer 15$1,826 CAD
Retailer 8$1,905 CAD
Retailer 3$1,937 CAD
Retailer 5$1,948 CAD
Retailer 16$2,018 CAD
Retailer 10$2,116 CAD
Retailer 2$2,244 CAD
Retailer 18$2,294 CAD
Retailer 6$2,489 CAD
Retailer 11$2,805 CAD
Retailer 17$2,877 CAD
MOH London$3,553 CAD

45 data points across 18 retailers

18 retailers$1,569 CAD to $3,553 CAD

A
Cheapest Retailer
-
$1,569 CAD
$1,121 USD
A
Retailer 2
-
$1,596 CAD
$1,140 USD
View
A
Retailer 3
-
$1,687 CAD
$1,205 USD
View
Final sale: no returns
A
Retailer 4
-
$1,694 CAD
$1,210 USD
View
A
Retailer 5
-
$1,706 CAD
$1,219 USD
View
A
Retailer 6
-
$1,740 CAD
$1,243 USD
View
A
Retailer 7
-
$1,826 CAD
$1,305 USD
View
B+
Retailer 8
-
$1,905 CAD
$1,361 USD
View
B+
Retailer 9
-
$1,937 CAD
$1,384 USD
View
B+
Retailer 10
-
$1,948 CAD
$1,392 USD
View
Retailer 11
-
$2,018 CAD
£1,135 GBP
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$2,116 CAD
$1,512 USD
View
B+
Retailer 13
-
$2,244 CAD
£1,262 GBP
View
B+
Retailer 14
-
$2,294 CAD
$1,639 USD
View
B+
Retailer 15
-
$2,489 CAD
View
B+
Retailer 16
-
$2,805 CAD
€1,909 EUR
View
B+
Retailer 17
-
$2,877 CAD
$2,055 USD
View
Most Expensive
B+
MOH London
C39792079 · Oct 29
$3,553 CAD
£1,999 GBP
View
17 more retailers have this diamond
Prices start from $1,569 CADSave up to $1,985 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
$1,569 CAD