CaratHunter
Plans
Cushion|Natural|HRD

1.21ct E SI2 Cushion Natural Diamond

VG • E/SI2 • HRD 170003073184

Certificate HRD 170003073184

Diamond specifications and retailer prices

From $5,453 CAD
As of November 6, 2026
Save $4,390 CAD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,843 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 170003073184. Listed at 4 retailers as of November 4, 2026, with prices from $5,453 to $9,843, a $4,390 spread on the same certified stone. MOH London lists it at $9,843. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 170003073184
Dimensions5.91 × 5.74 × 3.99 mm
L/W Ratio1.03
Top View
5.91 mm5.74 mm1.21 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateHRD 170003073184
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,843 CAD|Low: $5,320 CAD|High: $9,989 CAD|Avg: $6,802 CAD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$5,413 CAD
Retailer 4$5,453 CAD
Retailer 3$6,197 CAD
Retailer 2$6,974 CAD
MOH London$9,843 CAD

26 data points across 5 retailers

4 retailers$5,453 CAD to $9,843 CAD

B
Cheapest Retailer
-
$5,453 CAD
Retailer 2
-
$6,197 CAD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$6,974 CAD
View
Most Expensive
C
MOH London
E0AFA319C · Nov 4
$9,843 CAD
£5,510 GBP
View
3 more retailers have this diamond
Prices start from $5,453 CADSave up to $4,390 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
$5,453 CAD