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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 6137392739

Certificate GIA 6137392739

Diamond specifications and retailer prices

From $2,642 CAD
As of November 4, 2026
Save $2,998 CAD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,640 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct 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 6137392739. Listed at 15 retailers as of November 4, 2026, with prices from $2,642 to $5,640, a $2,998 spread on the same certified stone. MOH London lists it at $5,640. 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

1.21
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6137392739
Dimensions6.10 × 5.67 × 3.91 mm
L/W Ratio1.08
Top View
6.10 mm5.67 mm1.21 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6137392739
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $5,640 CAD|Low: $2,577 CAD|High: $5,724 CAD|Avg: $3,683 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$2,577 CAD
Retailer 5$2,642 CAD
Retailer 9$2,698 CAD
Retailer 7$2,867 CAD
Retailer 2$3,064 CAD
Retailer 4$3,507 CAD
Retailer 3$3,940 CAD
Retailer 10$3,973 CAD
Retailer 6$4,012 CAD
MOH London$5,640 CAD

34 data points across 10 retailers

15 retailers$2,642 CAD to $5,640 CAD

Retailer 1
-
$2,577 CAD
Price last confirmed 8 days ago
A
Retailer 2
-
$2,642 CAD
View
A
Retailer 3
-
$2,698 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,867 CAD
View
A
Retailer 5
-
$2,947 CAD
View
A
Retailer 6
-
$2,961 CAD
View
A
Retailer 7
-
$3,064 CAD
View
B+
Retailer 8
-
$3,296 CAD
View
B+
Retailer 9
-
$3,408 CAD
View
B+
Retailer 10
-
$3,507 CAD
View
B+
Retailer 11
-
$3,940 CAD
View
Retailer 12
-
$3,973 CAD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$4,012 CAD
View
B
Retailer 14
-
$4,660 CAD
View
Most Expensive
B
MOH London
F1EDD58E2 · Nov 4
$5,640 CAD
£3,180 GBP
View
14 more retailers have this diamond
Prices start from $2,642 CADSave up to $2,998 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
1.21ct Cushion
$2,642 CAD