CaratHunter
Plans
Cushion|Natural|GIA

1.01ct I SI2 Cushion Natural Diamond

ID • I/SI2 • GIA 6401133462

Certificate GIA 6401133462

Diamond specifications and retailer prices

From $1,854 CAD
As of November 6, 2026
Save $2,525 CAD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,378 CAD at MOH London · As of November 4, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6401133462. Listed at 13 retailers as of November 4, 2026, with prices from $1,854 to $4,378, a $2,525 spread on the same certified stone. MOH London lists it at $4,378. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401133462
Dimensions5.74 × 5.73 × 3.89 mm
L/W Ratio1.00
Top View
5.74 mm5.73 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6401133462
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

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 6
Current: $4,378 CAD|Low: $1,836 CAD|High: $4,437 CAD|Avg: $2,631 CAD|-1.3%
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
November 6, 2026
Retailer 9$1,854 CAD
Retailer 12$2,197 CAD
Retailer 5$2,283 CAD
Retailer 11$2,312 CAD
Retailer 13$2,442 CAD
Retailer 2$2,463 CAD
Retailer 10$2,505 CAD
Retailer 7$2,581 CAD
Retailer 4$2,602 CAD
Retailer 3$2,698 CAD
Retailer 8$2,781 CAD
Retailer 6$3,403 CAD
MOH London$4,378 CAD

31 data points across 13 retailers

13 retailers$1,854 CAD to $4,378 CAD

A
Cheapest Retailer
-
$1,854 CAD
A
Retailer 2
-
$2,197 CAD
View
A
Retailer 3
-
$2,283 CAD
View
B+
Retailer 4
-
$2,312 CAD
View
Final sale: no returns
B+
Retailer 5
-
$2,442 CAD
View
A
Retailer 6
-
$2,463 CAD
View
Retailer 7
-
$2,505 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,581 CAD
View
B+
Retailer 9
-
$2,602 CAD
View
B+
Retailer 10
-
$2,698 CAD
View
B+
Retailer 11
-
$2,781 CAD
View
B+
Retailer 12
-
$3,403 CAD
View
Most Expensive
B
MOH London
9B5980333 · Nov 4
$4,378 CAD
£2,451 GBP
View
12 more retailers have this diamond
Prices start from $1,854 CADSave up to $2,525 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
$1,854 CAD