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Cushion|Natural|GIA

1.21ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 1558118949

Certificate GIA 1558118949

Diamond specifications and retailer prices

From $2,709 CAD
As of November 5, 2026
Save $3,690 CAD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,399 CAD at MOH London · As of November 2, 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 1558118949. Listed at 19 retailers as of November 2, 2026, with prices from $2,709 to $6,399, a $3,690 spread on the same certified stone. MOH London lists it at $6,399. 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 1558118949
Dimensions6.58 × 6.03 × 4.08 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.58 mm6.03 mm1.21 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558118949
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.6%

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 5
Current: $6,399 CAD|Low: $2,709 CAD|High: $6,563 CAD|Avg: $4,040 CAD|-2.5%
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
November 5, 2026
Retailer 13$2,709 CAD
Retailer 11$3,177 CAD
Retailer 14$3,200 CAD
Retailer 18$3,244 CAD
Retailer 3$3,343 CAD
Retailer 2$3,441 CAD
Retailer 9$3,566 CAD
Retailer 17$3,582 CAD
Retailer 10$3,683 CAD
Retailer 16$3,834 CAD
Retailer 8$3,849 CAD
Retailer 15$3,920 CAD
Retailer 5$4,190 CAD
Retailer 12$4,423 CAD
Retailer 7$4,542 CAD
Retailer 4$4,909 CAD
Retailer 6$5,214 CAD
MOH London$6,399 CAD

13 data points across 18 retailers

19 retailers$2,709 CAD to $6,399 CAD

A
Cheapest Retailer
-
$2,709 CAD
A
Retailer 2
-
$3,177 CAD
View
A
Retailer 3
-
$3,200 CAD
View
A
Retailer 4
-
$3,244 CAD
View
A
Retailer 5
-
$3,343 CAD
View
Final sale: no returns
A
Retailer 6
-
$3,441 CAD
View
A
Retailer 7
-
$3,566 CAD
View
A
Retailer 8
-
$3,582 CAD
View
Retailer 9
-
$3,683 CAD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$3,834 CAD
View
A
Retailer 11
-
$3,849 CAD
View
B+
Retailer 12
-
$3,920 CAD
View
B+
Retailer 13
-
$4,190 CAD
View
Retailer 14
-
$4,257 CAD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$4,423 CAD
View
B+
Retailer 16
-
$4,542 CAD
View
B+
Retailer 17
-
$4,909 CAD
View
B+
Retailer 18
-
$5,214 CAD
View
Most Expensive
B
MOH London
C6666745A · Nov 2
$6,399 CAD
£3,608 GBP
View
18 more retailers have this diamond
Prices start from $2,709 CADSave up to $3,690 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
$2,709 CAD