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Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 5453426131

Certificate GIA 5453426131

Diamond specifications and retailer prices

From $1,947 CAD
$1,394 USD
As of November 1, 2026
Save $2,697 CAD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,644 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5453426131. Listed at 19 retailers as of November 1, 2026, with prices from $1,947 to $4,644, a $2,697 spread on the same certified stone. MOH London lists it at $4,644. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.3°
OriginNatural
Grading LabGIA
CertificateGIA 5453426131
Dimensions6.27 × 5.42 × 3.77 mm
L/W Ratio1.16
Top View
6.27 mm5.42 mm1.01 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5453426131
Side View
Table 63.0%Crown 40°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 69.6%

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 1
Current: $4,644 CAD|Low: $2,211 CAD|High: $4,699 CAD|Avg: $3,105 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$2,211 CAD
Retailer 9$2,215 CAD
Retailer 8$2,249 CAD
Retailer 6$2,401 CAD
Retailer 2$2,585 CAD
Retailer 3$2,907 CAD
Retailer 5$3,258 CAD
Retailer 10$3,459 CAD
Retailer 4$3,620 CAD
MOH London$4,644 CAD

35 data points across 10 retailers

19 retailers$1,947 CAD to $4,644 CAD

A
Cheapest Retailer
-
$1,947 CAD
$1,394 USD
B+
Retailer 2
-
$2,189 CAD
$1,567 USD
View
A
Retailer 3
-
$2,211 CAD
$1,583 USD
View
Retailer 4
-
$2,211 CAD
$1,583 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$2,215 CAD
$1,586 USD
View
Final sale: no returns
Retailer 6
-
$2,249 CAD
$1,610 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$2,401 CAD
$1,719 USD
View
B+
Retailer 8
-
$2,493 CAD
$1,785 USD
View
B+
Retailer 9
-
$2,501 CAD
$1,790 USD
View
B+
Retailer 10
-
$2,585 CAD
£1,457 GBP
View
B+
Retailer 11
-
$2,657 CAD
$1,902 USD
View
B+
Retailer 12
-
$2,822 CAD
$2,020 USD
View
B+
Retailer 13
-
$2,822 CAD
$2,020 USD
View
B+
Retailer 14
-
$2,906 CAD
$2,080 USD
View
B+
Retailer 15
-
$2,907 CAD
£1,638 GBP
View
B
Retailer 16
-
$3,258 CAD
ZAR 37,676 ZAR
View
Retailer 17
-
$3,459 CAD
A$3,809 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$3,620 CAD
€2,468 EUR
View
Most Expensive
B
MOH London
2F2D9FA16 · Nov 1
$4,644 CAD
£2,618 GBP
View
18 more retailers have this diamond
Prices start from $1,947 CADSave up to $2,697 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
$1,947 CAD