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Cushion|Natural|GIA

1.01ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6551073399

Certificate GIA 6551073399

Diamond specifications and retailer prices

From $1,727 CAD
As of November 6, 2026
Save $2,135 CAD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,862 CAD at MOH London · As of November 2, 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 F 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 6551073399. Listed at 15 retailers as of November 2, 2026, with prices from $1,727 to $3,862, a $2,135 spread on the same certified stone. MOH London lists it at $3,862. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551073399
Dimensions6.52 × 5.21 × 3.59 mm
L/W Ratio1.25
Top View
6.52 mm5.21 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551073399
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: 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: $3,862 CAD|Low: $1,710 CAD|High: $3,964 CAD|Avg: $2,402 CAD|-2.6%
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
November 6, 2026
Retailer 3$1,727 CAD
Retailer 5$1,843 CAD
Retailer 2$1,890 CAD
Retailer 11$1,931 CAD
Retailer 10$2,044 CAD
Retailer 14$2,082 CAD
Retailer 6$2,159 CAD
Retailer 7$2,168 CAD
Retailer 4$2,291 CAD
Retailer 13$2,324 CAD
Retailer 9$2,445 CAD
Retailer 8$2,993 CAD
Retailer 12$3,554 CAD
MOH London$3,862 CAD

27 data points across 14 retailers

15 retailers$1,727 CAD to $3,862 CAD

A
Cheapest Retailer
-
$1,727 CAD
A
Retailer 2
-
$1,843 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,890 CAD
View
A
Retailer 4
-
$1,931 CAD
View
A
Retailer 5
-
$2,044 CAD
View
A
Retailer 6
-
$2,082 CAD
View
A
Retailer 7
-
$2,159 CAD
View
A
Retailer 8
-
$2,168 CAD
View
A
Retailer 9
-
$2,291 CAD
View
A
Retailer 10
-
$2,324 CAD
View
A
Retailer 11
-
$2,445 CAD
View
A
Retailer 12
-
$2,612 CAD
View
A
Retailer 13
-
$2,993 CAD
View
B+
Retailer 14
-
$3,554 CAD
View
Most Expensive
B+
MOH London
155E3419D · Nov 2
$3,862 CAD
£2,162 GBP
View
14 more retailers have this diamond
Prices start from $1,727 CADSave up to $2,135 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
$1,727 CAD