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Cushion|Natural|GIA

1.31ct F SI2 Cushion Natural Diamond

FR • F/SI2 • GIA 5546590708

Certificate GIA 5546590708

Diamond specifications and retailer prices

From $2,871 CAD
As of November 6, 2026
Save $3,787 CAD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,658 CAD at MOH London · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546590708. Listed at 7 retailers as of November 2, 2026, with prices from $2,871 to $6,658, a $3,787 spread on the same certified stone. MOH London lists it at $6,658. 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

1.31
Carat
F
Color
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5546590708
Dimensions7.05 × 5.69 × 4.20 mm
L/W Ratio1.24
Top View
7.05 mm5.69 mm1.31 ctF / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5546590708
Side View
Table 67.0%CrownGirdle: MED-ETKPavilionCulet: NDepth 73.7%

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: $6,658 CAD|Low: $2,862 CAD|High: $6,901 CAD|Avg: $4,031 CAD|+10.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$2,871 CAD
Retailer 6$3,010 CAD
Retailer 4$3,799 CAD
Retailer 2$3,827 CAD
Retailer 3$3,909 CAD
Retailer 5$4,121 CAD
MOH London$6,658 CAD

44 data points across 7 retailers

7 retailers$2,871 CAD to $6,658 CAD

B+
Cheapest Retailer
-
$2,871 CAD
Final sale: no returns
A
Retailer 2
-
$3,010 CAD
View
B+
Retailer 3
-
$3,799 CAD
View
B+
Retailer 4
-
$3,827 CAD
View
B+
Retailer 5
-
$3,909 CAD
View
B+
Retailer 6
-
$4,121 CAD
View
Most Expensive
B
MOH London
DAB3C85D2 · Nov 2
$6,658 CAD
£3,727 GBP
View
6 more retailers have this diamond
Prices start from $2,871 CADSave up to $3,787 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
$2,871 CAD