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Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1543880682

Certificate GIA 1543880682

Diamond specifications and retailer prices

From $1,407 CAD
As of November 6, 2026
Save $2,129 CAD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,535 CAD at MOH London · As of November 4, 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 J 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 1543880682. Listed at 16 retailers as of November 4, 2026, with prices from $1,407 to $3,535, a $2,129 spread on the same certified stone. MOH London lists it at $3,535. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.48°
OriginNatural
Grading LabGIA
CertificateGIA 1543880682
Dimensions6.24 × 5.82 × 3.94 mm
L/W Ratio1.07
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.24 mm5.82 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543880682
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 37.48°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,535 CAD|Low: $1,134 CAD|High: $3,589 CAD|Avg: $2,138 CAD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10$1,134 CAD
Retailer 14$1,407 CAD
Retailer 9$1,494 CAD
Retailer 11$1,675 CAD
Retailer 7$1,698 CAD
Retailer 5$1,709 CAD
Retailer 6$1,899 CAD
Retailer 18$1,910 CAD
Retailer 15$2,110 CAD
Retailer 19$2,110 CAD
Retailer 12$2,156 CAD
Retailer 17$2,180 CAD
Retailer 13$2,526 CAD
Retailer 2$2,532 CAD
Retailer 16$2,532 CAD
Retailer 8$2,570 CAD
Retailer 3$2,785 CAD
Retailer 4$3,190 CAD
MOH London$3,535 CAD

44 data points across 19 retailers

16 retailers$1,407 CAD to $3,535 CAD

Retailer 1
-
$1,134 CAD
Price last confirmed 63 days ago
A
Retailer 2
-
$1,407 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,698 CAD
View
A
Retailer 4
-
$1,709 CAD
View
A
Retailer 5
-
$1,899 CAD
View
A
Retailer 6
-
$1,910 CAD
View
B+
Retailer 7
-
$2,110 CAD
View
B+
Retailer 8
-
$2,110 CAD
View
B+
Retailer 9
-
$2,156 CAD
View
B+
Retailer 10
-
$2,180 CAD
View
B+
Retailer 11
-
$2,526 CAD
View
B+
Retailer 12
-
$2,532 CAD
View
B
Retailer 13
-
$2,532 CAD
View
B+
Retailer 14
-
$2,785 CAD
View
B
Retailer 15
-
$3,190 CAD
View
Most Expensive
B+
MOH London
11938DE8C · Nov 4
$3,535 CAD
£1,979 GBP
View
15 more retailers have this diamond
Prices start from $1,407 CADSave up to $2,129 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
$1,407 CAD