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Cushion|Natural|GIA

1.31ct I SI2 Cushion Natural Diamond

ID • I/SI2 • GIA 2396156483

Certificate GIA 2396156483

Diamond specifications and retailer prices

From $3,403 CAD
As of November 6, 2026
Save $4,209 CAD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,612 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 2396156483. Listed at 12 retailers as of November 4, 2026, with prices from $3,403 to $7,612, a $4,209 spread on the same certified stone. MOH London lists it at $7,612. 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

1.31
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2396156483
Dimensions6.02 × 5.87 × 4.11 mm
L/W Ratio1.03
Top View
6.02 mm5.87 mm1.31 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2396156483
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 70.0%

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: $7,612 CAD|Low: $3,366 CAD|High: $7,703 CAD|Avg: $4,874 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$3,403 CAD
Retailer 10$4,175 CAD
Retailer 9$4,211 CAD
Retailer 2$4,487 CAD
Retailer 8$4,563 CAD
Retailer 6$4,692 CAD
Retailer 11$4,764 CAD
Retailer 12$4,861 CAD
Retailer 3$4,895 CAD
Retailer 5$5,310 CAD
Retailer 4$5,531 CAD
MOH London$7,612 CAD

31 data points across 12 retailers

12 retailers$3,403 CAD to $7,612 CAD

A
Cheapest Retailer
-
$3,403 CAD
B+
Retailer 2
-
$4,051 CAD
View
B+
Retailer 3
-
$4,175 CAD
View
B+
Retailer 4
-
$4,211 CAD
View
Final sale: no returns
B+
Retailer 5
-
$4,487 CAD
View
Retailer 6
-
$4,563 CAD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$4,692 CAD
View
B+
Retailer 8
-
$4,733 CAD
View
B+
Retailer 9
-
$4,764 CAD
View
B+
Retailer 10
-
$4,895 CAD
View
B+
Retailer 11
-
$5,310 CAD
View
Most Expensive
B
MOH London
58FD822FF · Nov 4
$7,612 CAD
£4,261 GBP
View
11 more retailers have this diamond
Prices start from $3,403 CADSave up to $4,209 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
1.31ct Cushion
$3,403 CAD