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Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 5546897786

Certificate GIA 5546897786

Diamond specifications and retailer prices

From $2,791 CAD
As of November 6, 2026
Save $3,610 CAD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,401 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546897786. Listed at 15 retailers as of November 4, 2026, with prices from $2,791 to $6,401, a $3,610 spread on the same certified stone. MOH London lists it at $6,401. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546897786
Dimensions7.97 × 5.26 × 3.50 mm
L/W Ratio1.52
Top View
7.97 mm5.26 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546897786
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,401 CAD|Low: $2,791 CAD|High: $6,624 CAD|Avg: $3,956 CAD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$2,791 CAD
Retailer 2$2,898 CAD
Retailer 7$3,308 CAD
Retailer 11$3,381 CAD
Retailer 3$3,698 CAD
Retailer 5$3,853 CAD
Retailer 10$3,860 CAD
Retailer 8$3,981 CAD
Retailer 6$4,470 CAD
Retailer 4$4,546 CAD
MOH London$6,401 CAD

28 data points across 11 retailers

15 retailers$2,791 CAD to $6,401 CAD

B+
Cheapest Retailer
-
$2,791 CAD
B+
Retailer 2
-
$2,898 CAD
View
B+
Retailer 3
-
$3,308 CAD
View
B
Retailer 4
-
$3,381 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,514 CAD
View
B+
Retailer 6
-
$3,517 CAD
View
Retailer 7
-
$3,698 CAD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$3,853 CAD
View
B
Retailer 9
-
$3,860 CAD
View
B
Retailer 10
-
$3,981 CAD
View
B
Retailer 11
-
$4,057 CAD
View
Retailer 12
-
$4,225 CAD
View
Price last confirmed 31 days ago
B
Retailer 13
-
$4,470 CAD
View
B
Retailer 14
-
$4,546 CAD
View
Most Expensive
B
MOH London
742F30963 · Nov 4
$6,401 CAD
£3,583 GBP
View
14 more retailers have this diamond
Prices start from $2,791 CADSave up to $3,610 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.

B+
1.20ct Cushion
$2,791 CAD