Cushion|Natural|GIA

1.21ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 6355288388

Certificate GIA 6355288388

Diamond specifications and retailer prices

From $5,074 CAD
As of November 5, 2026
Save $6,187 CAD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,261 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 H 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 6355288388. Listed at 23 retailers as of November 4, 2026, with prices from $5,074 to $11,261, a $6,187 spread on the same certified stone. MOH London lists it at $11,261. 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
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6355288388
Dimensions6.00 × 5.92 × 3.98 mm
L/W Ratio1.01
Top View
6.00 mm5.92 mm1.21 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6355288388
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.3%

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 5
Current: $11,261 CAD|Low: $5,434 CAD|High: $11,428 CAD|Avg: $7,371 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$5,454 CAD
Retailer 8$5,927 CAD
Retailer 7$6,423 CAD
Retailer 3$6,732 CAD
Retailer 4$6,984 CAD
Retailer 9$7,146 CAD
Retailer 5$7,989 CAD
Retailer 2$8,649 CAD
MOH London$11,261 CAD

36 data points across 9 retailers

23 retailers$5,074 CAD to $11,261 CAD

B+
Cheapest Retailer
-
$5,074 CAD
B+
Retailer 2
-
$5,313 CAD
View
B+
Retailer 3
-
$5,454 CAD
View
B+
Retailer 4
-
$5,539 CAD
View
B+
Retailer 5
-
$5,602 CAD
View
B
Retailer 6
-
$5,927 CAD
View
Final sale: no returns
B
Retailer 7
-
$6,068 CAD
View
B
Retailer 8
-
$6,377 CAD
View
Retailer 9
-
$6,423 CAD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$6,624 CAD
View
B
Retailer 11
-
$6,732 CAD
View
B
Retailer 12
-
$6,797 CAD
View
B
Retailer 13
-
$6,984 CAD
View
Retailer 14
-
$7,146 CAD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$7,206 CAD
View
B
Retailer 16
-
$7,206 CAD
View
B
Retailer 17
-
$7,458 CAD
View
Retailer 18
-
$7,827 CAD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$7,989 CAD
View
B
Retailer 20
-
$8,236 CAD
View
B
Retailer 21
-
$8,649 CAD
View
B
Retailer 22
-
$10,261 CAD
View
Most Expensive
B
MOH London
B6FBB6027 · Nov 4
$11,261 CAD
£6,349 GBP
View
22 more retailers have this diamond
Prices start from $5,074 CADSave up to $6,187 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+
1.21ct Cushion
$5,074 CAD