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Cushion|Natural|GIA

1.20ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 3555496812

Certificate GIA 3555496812

Diamond specifications and retailer prices

From $4,853 CAD
As of November 7, 2026
Save $5,353 CAD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,206 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555496812. Listed at 19 retailers as of November 7, 2026, with prices from $4,853 to $10,206, a $5,353 spread on the same certified stone. MOH London lists it at $10,206. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555496812
Dimensions7.07 × 5.38 × 3.76 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.07 mm5.38 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555496812
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.9%

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 7
Current: $10,206 CAD|Low: $3,969 CAD|High: $10,384 CAD|Avg: $6,340 CAD|-1.6%
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
Retailer 20
November 7, 2026
Retailer 12$3,969 CAD
Retailer 11$4,853 CAD
Retailer 8$5,135 CAD
Retailer 7$5,218 CAD
Retailer 18$5,226 CAD
Retailer 14$5,775 CAD
Retailer 9$5,813 CAD
Retailer 17$5,836 CAD
Retailer 2$5,916 CAD
Retailer 20$6,171 CAD
Retailer 5$6,196 CAD
Retailer 15$6,359 CAD
Retailer 13$6,376 CAD
Retailer 3$6,583 CAD
Retailer 4$6,583 CAD
Retailer 6$6,794 CAD
Retailer 16$7,250 CAD
Retailer 10$7,285 CAD
Retailer 19$9,413 CAD
MOH London$10,206 CAD

36 data points across 20 retailers

19 retailers$4,853 CAD to $10,206 CAD

B+
Cheapest Retailer
-
$4,853 CAD
B+
Retailer 2
-
$5,135 CAD
View
B+
Retailer 3
-
$5,218 CAD
View
B+
Retailer 4
-
$5,226 CAD
View
B+
Retailer 5
-
$5,775 CAD
View
B+
Retailer 6
-
$5,813 CAD
View
B
Retailer 7
-
$5,836 CAD
View
B
Retailer 8
-
$5,916 CAD
View
B
Retailer 9
-
$6,171 CAD
View
B
Retailer 10
-
$6,196 CAD
View
B
Retailer 11
-
$6,359 CAD
View
B
Retailer 12
-
$6,376 CAD
View
B
Retailer 13
-
$6,583 CAD
View
B
Retailer 14
-
$6,583 CAD
View
B
Retailer 15
-
$6,794 CAD
View
B
Retailer 16
-
$7,250 CAD
View
Retailer 17
-
$7,285 CAD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$9,413 CAD
View
Most Expensive
B
MOH London
CB32A9FFB · Nov 7
$10,206 CAD
£5,713 GBP
View
18 more retailers have this diamond
Prices start from $4,853 CADSave up to $5,353 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
$4,853 CAD