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Cushion|Natural|GIA

1.20ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2546691401

Certificate GIA 2546691401

Diamond specifications and retailer prices

From $3,071 CAD
As of November 6, 2026
Save $3,787 CAD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,858 CAD at MOH London · As of November 7, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546691401. Listed at 19 retailers as of November 6, 2026, with prices from $3,071 to $6,858, a $3,787 spread on the same certified stone. MOH London lists it at $6,858. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546691401
Dimensions7.48 × 5.55 × 3.73 mm
L/W Ratio1.35
Top View
7.48 mm5.55 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546691401
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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: $6,858 CAD|Low: $3,071 CAD|High: $7,045 CAD|Avg: $4,308 CAD|-2.7%
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
Retailer 17
November 7, 2026
Retailer 10$3,071 CAD
Retailer 7$3,463 CAD
Retailer 15$3,646 CAD
Retailer 16$3,692 CAD
Retailer 5$3,805 CAD
Retailer 3$3,947 CAD
Retailer 11$3,999 CAD
Retailer 14$4,030 CAD
Retailer 9$4,123 CAD
Retailer 8$4,322 CAD
Retailer 2$4,376 CAD
Retailer 17$4,438 CAD
Retailer 6$4,670 CAD
Retailer 4$4,681 CAD
Retailer 12$4,799 CAD
Retailer 13$5,033 CAD
MOH London$6,858 CAD

20 data points across 17 retailers

19 retailers$3,071 CAD to $6,858 CAD

A
Cheapest Retailer
-
$3,071 CAD
A
Retailer 2
-
$3,463 CAD
View
A
Retailer 3
-
$3,646 CAD
View
A
Retailer 4
-
$3,692 CAD
View
B+
Retailer 5
-
$3,805 CAD
View
Final sale: no returns
B+
Retailer 6
-
$3,947 CAD
View
B+
Retailer 7
-
$3,999 CAD
View
B+
Retailer 8
-
$4,030 CAD
View
Retailer 9
-
$4,123 CAD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$4,322 CAD
View
B+
Retailer 11
-
$4,376 CAD
View
B+
Retailer 12
-
$4,398 CAD
View
B+
Retailer 13
-
$4,438 CAD
View
Retailer 14
-
$4,621 CAD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$4,670 CAD
View
B+
Retailer 16
-
$4,681 CAD
View
B+
Retailer 17
-
$4,799 CAD
View
B+
Retailer 18
-
$5,033 CAD
View
Most Expensive
B
MOH London
DF1CD3286 · Nov 7
$6,858 CAD
£3,839 GBP
View
18 more retailers have this diamond
Prices start from $3,071 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
1.20ct Cushion
$3,071 CAD