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Princess|Natural|IGI

1.21ct I VS1 Princess Natural Diamond

VG • I/VS1 • IGI 286715977

Shape and cutting style on the report: Princess cut

Certificate IGI 286715977

Diamond specifications and retailer prices

From $2,441 CAD
As of November 4, 2026
Save $2,197 CAD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,639 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 286715977. Listed at 4 retailers as of November 4, 2026, with prices from $2,441 to $4,639, a $2,197 spread on the same certified stone. MOH London lists it at $4,639. 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
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle37.5°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 286715977
Dimensions5.88 × 5.84 × 4.14 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.88 mm5.84 mm1.21 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 286715977
Side View
Table 72.5%Crown 37.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,639 CAD|Low: $2,441 CAD|High: $5,676 CAD|Avg: $3,725 CAD|-17.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$2,441 CAD
Retailer 2$2,932 CAD
Retailer 3$3,612 CAD
MOH London$4,639 CAD

38 data points across 4 retailers

4 retailers$2,441 CAD to $4,639 CAD

A
Cheapest Retailer
-
$2,441 CAD
A
Retailer 2
-
$2,932 CAD
View
B+
Retailer 3
-
$3,612 CAD
View
Most Expensive
B
MOH London
61BA21ADE · Nov 4
$4,639 CAD
£2,621 GBP
View
3 more retailers have this diamond
Prices start from $2,441 CADSave up to $2,197 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 Princess
$2,441 CAD