CaratHunter
Plans
Cushion|Natural|GIA

1.20ct I SI1 Cushion Natural Diamond

ID • I/SI1 • GIA 6441267140

Certificate GIA 6441267140

Diamond specifications and retailer prices

From $2,881 CAD
As of November 6, 2026
Save $3,913 CAD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,794 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441267140. Listed at 16 retailers as of November 2, 2026, with prices from $2,881 to $6,794, a $3,913 spread on the same certified stone. MOH London lists it at $6,794. 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

1.20
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441267140
Dimensions6.01 × 5.96 × 4.16 mm
L/W Ratio1.01
Top View
6.01 mm5.96 mm1.20 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6441267140
Side View
Table 63.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 69.8%

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: $6,794 CAD|Low: $2,862 CAD|High: $6,867 CAD|Avg: $4,041 CAD|-1.1%
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
November 6, 2026
Retailer 13$2,881 CAD
Retailer 4$3,429 CAD
Retailer 16$3,473 CAD
Retailer 15$3,578 CAD
Retailer 5$3,594 CAD
Retailer 2$3,761 CAD
Retailer 6$3,812 CAD
Retailer 14$3,878 CAD
Retailer 10$4,014 CAD
Retailer 8$4,076 CAD
Retailer 11$4,103 CAD
Retailer 7$4,220 CAD
Retailer 3$4,344 CAD
Retailer 9$4,514 CAD
Retailer 12$4,732 CAD
MOH London$6,794 CAD

31 data points across 16 retailers

16 retailers$2,881 CAD to $6,794 CAD

A
Cheapest Retailer
-
$2,881 CAD
B+
Retailer 2
-
$3,429 CAD
View
B+
Retailer 3
-
$3,473 CAD
View
B+
Retailer 4
-
$3,578 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,594 CAD
View
B+
Retailer 6
-
$3,761 CAD
View
B+
Retailer 7
-
$3,812 CAD
View
Retailer 8
-
$3,878 CAD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$4,014 CAD
View
B+
Retailer 10
-
$4,076 CAD
View
B+
Retailer 11
-
$4,103 CAD
View
B
Retailer 12
-
$4,220 CAD
View
Retailer 13
-
$4,344 CAD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
$4,514 CAD
View
B+
Retailer 15
-
$4,732 CAD
View
Most Expensive
B
MOH London
7575DD6AF · Nov 2
$6,794 CAD
£3,803 GBP
View
15 more retailers have this diamond
Prices start from $2,881 CADSave up to $3,913 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
1.20ct Cushion
$2,881 CAD