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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

ID • I/VS1 • GIA 6545574277

Certificate GIA 6545574277

Diamond specifications and retailer prices

From $2,400 CAD
As of November 6, 2026
Save $2,190 CAD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,589 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545574277. Listed at 13 retailers as of November 6, 2026, with prices from $2,400 to $4,589, a $2,190 spread on the same certified stone. MOH London lists it at $4,589. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.74°
Pavilion angle35.15°
OriginNatural
Grading LabGIA
CertificateGIA 6545574277
Dimensions5.89 × 6.13 × 4.01 mm
L/W Ratio1.04
Top View
5.89 mm6.13 mm1.20 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545574277
Side View
Table 61.0%Crown 36.74°Girdle: STK-THKPavilion 35.15°Culet: NoneDepth 68.1%

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: $4,589 CAD|Low: $1,986 CAD|High: $4,907 CAD|Avg: $3,347 CAD|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 7$2,400 CAD
Retailer 6$2,431 CAD
Retailer 5$2,447 CAD
Retailer 12$2,605 CAD
Retailer 11$2,688 CAD
Retailer 3$2,768 CAD
Retailer 9$2,826 CAD
Retailer 2$2,858 CAD
Retailer 10$3,279 CAD
Retailer 8$3,577 CAD
Retailer 4$3,611 CAD
MOH London$4,589 CAD

46 data points across 12 retailers

13 retailers$2,400 CAD to $4,589 CAD

A
Cheapest Retailer
-
$2,400 CAD
A
Retailer 2
-
$2,431 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,447 CAD
View
A
Retailer 4
-
$2,605 CAD
View
A
Retailer 5
-
$2,688 CAD
View
A
Retailer 6
-
$2,758 CAD
View
Retailer 7
-
$2,768 CAD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,826 CAD
View
A
Retailer 9
-
$2,858 CAD
View
A
Retailer 10
-
$3,279 CAD
View
A
Retailer 11
-
$3,577 CAD
View
Retailer 12
-
$3,611 CAD
View
Price last confirmed 33 days ago
Most Expensive
B+
MOH London
23A8EA779 · Nov 7
$4,589 CAD
£2,569 GBP
View
12 more retailers have this diamond
Prices start from $2,400 CADSave up to $2,190 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
$2,400 CAD