Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 6402574652

Certificate GIA 6402574652

Diamond specifications and retailer prices

From $3,529 CAD
As of November 4, 2026
Save $5,105 CAD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,634 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6402574652. Listed at 21 retailers as of November 4, 2026, with prices from $3,529 to $8,634, a $5,105 spread on the same certified stone. MOH London lists it at $8,634. 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

1.20
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402574652
Dimensions6.08 × 5.56 × 4.00 mm
L/W Ratio1.09
Top View
6.08 mm5.56 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402574652
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.9%

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 4
Current: $8,634 CAD|Low: $3,529 CAD|High: $8,762 CAD|Avg: $5,174 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$3,529 CAD
Retailer 5$3,923 CAD
Retailer 7$4,246 CAD
Retailer 3$4,272 CAD
Retailer 8$4,329 CAD
Retailer 11$4,690 CAD
Retailer 2$4,916 CAD
Retailer 9$5,545 CAD
Retailer 6$6,035 CAD
Retailer 4$6,318 CAD
MOH London$8,634 CAD

37 data points across 11 retailers

21 retailers$3,529 CAD to $8,634 CAD

A
Cheapest Retailer
-
$3,529 CAD
B+
Retailer 2
-
$3,923 CAD
View
B+
Retailer 3
-
$3,927 CAD
View
B+
Retailer 4
-
$4,134 CAD
View
B+
Retailer 5
-
$4,134 CAD
View
B+
Retailer 6
-
$4,163 CAD
View
B+
Retailer 7
-
$4,246 CAD
View
B+
Retailer 8
-
$4,272 CAD
View
B+
Retailer 9
-
$4,274 CAD
View
B+
Retailer 10
-
$4,329 CAD
View
Final sale: no returns
B+
Retailer 11
-
$4,445 CAD
View
B+
Retailer 12
-
$4,532 CAD
View
Retailer 13
-
$4,690 CAD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$4,707 CAD
View
B+
Retailer 15
-
$4,916 CAD
View
Retailer 16
-
$5,545 CAD
View
Price last confirmed 28 days ago
Retailer 17
-
$5,863 CAD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$6,035 CAD
View
B
Retailer 19
-
$6,318 CAD
View
B
Retailer 20
-
$6,639 CAD
View
Most Expensive
B
MOH London
FD6F15D81 · Nov 4
$8,634 CAD
£4,868 GBP
View
20 more retailers have this diamond
Prices start from $3,529 CADSave up to $5,105 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
$3,529 CAD