CaratHunter
Plans
Marquise|Natural|HRD

1.22ct K SI2 Marquise Natural Diamond

K/SI2 • HRD 12026549005

Certificate HRD 12026549005

Diamond specifications and retailer prices

From $3,765 CAD
As of November 6, 2026
Save $1,905 CAD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,670 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 12026549005. Listed at 2 retailers as of November 2, 2026, with prices from $3,765 to $5,670, a $1,905 spread on the same certified stone. MOH London lists it at $5,670. 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

1.22
Carat
K
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 12026549005
Dimensions10.70 × 5.53 × 3.39 mm
L/W Ratio1.93
Girdle conditionFaceted
Top View
10.70 mm5.53 mm1.22 ctK / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateHRD 12026549005
Side View
Table 52.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 61.3%

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: $5,670 CAD|Low: $3,426 CAD|High: $5,738 CAD|Avg: $4,295 CAD
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$3,426 CAD
Retailer 2$3,765 CAD
MOH London$5,670 CAD

20 data points across 3 retailers

2 retailers$3,765 CAD to $5,670 CAD

B
Cheapest Retailer
-
$3,765 CAD
Most Expensive
C
MOH London
D9A6A1746 · Nov 2
$5,670 CAD
£3,174 GBP
View
1 more retailer has this diamond
Prices start from $3,765 CADSave up to $1,905 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
1.22ct Marquise
$3,765 CAD