CaratHunter
Plans
Princess|Natural|IGI

1.21ct F VS1 Princess Natural Diamond

VG • F/VS1 • IGI 515210586

Shape and cutting style on the report: Princess cut

Certificate IGI 515210586

Diamond specifications and retailer prices

From $6,234 CAD
As of November 7, 2026
Save $4,257 CAD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,491 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 515210586. Listed at 3 retailers as of November 4, 2026, with prices from $6,234 to $10,491, a $4,257 spread on the same certified stone. MOH London lists it at $10,491. 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
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle45.2°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 515210586
Dimensions5.69 × 5.68 × 4.32 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.69 mm5.68 mm1.21 ctF / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 515210586
Side View
Table 69.5%Crown 45.2°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 76.1%

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 7
Current: $10,491 CAD|Low: $6,160 CAD|High: $10,647 CAD|Avg: $7,931 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$6,234 CAD
Retailer 3$7,010 CAD
MOH London$10,491 CAD

38 data points across 3 retailers

3 retailers$6,234 CAD to $10,491 CAD

B+
Cheapest Retailer
-
$6,234 CAD
B+
Retailer 2
-
$7,010 CAD
View
Most Expensive
B
MOH London
EE41E0CC7 · Nov 4
$10,491 CAD
£5,873 GBP
View
2 more retailers have this diamond
Prices start from $6,234 CADSave up to $4,257 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 Princess
$6,234 CAD