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Marquise|Natural|HRD

1.21ct K SI2 Marquise Natural Diamond

VG • K/SI2 • HRD 260000084517

Certificate HRD 260000084517

Diamond specifications and retailer prices

From $1,792 CAD
As of November 6, 2026
Save $1,775 CAD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,979 CAD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000084517. Listed at 8 retailers as of November 4, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000084517
Dimensions10.15 × 5.49 × 3.62 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
10.15 mm5.49 mm1.21 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 260000084517
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.9%

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 6
Current: $4,979 CAD|Low: $1,792 CAD|High: $5,397 CAD|Avg: $2,841 CAD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,792 CAD
Retailer 4$2,026 CAD
Retailer 5$2,062 CAD
Retailer 8$2,183 CAD
Retailer 9$2,308 CAD
Retailer 6$2,553 CAD
Retailer 3$2,820 CAD
Retailer 7$3,567 CAD
NZ Jewellers$4,979 CAD

26 data points across 9 retailers

8 retailers$1,792 CAD to $3,567 CAD

B+
Cheapest Retailer
-
$1,792 CAD
Final sale: no returns
B+
Retailer 2
-
$2,026 CAD
View
B+
Retailer 3
-
$2,062 CAD
View
B+
Retailer 4
-
$2,183 CAD
View
B+
Retailer 5
-
$2,553 CAD
View
B+
Retailer 6
-
$2,820 CAD
View
B+
Retailer 7
-
$3,567 CAD
View
Most Expensive
NZ Jewellers
dae4811f-bf28-4786-863f-f4f986c723f9 · Oct 24
$4,979 CAD
$3,540 USD
View
Price last confirmed 13 days ago
7 more retailers have this diamond
Prices start from $1,792 CADSave up to $1,775 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 Marquise
$1,792 CAD