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Princess|Natural|IGI

1.20ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 816642479

Shape and cutting style on the report: Princess cut

Certificate IGI 816642479

Diamond specifications and retailer prices

From $1,508 CAD
As of November 6, 2026
Save $3,437 CAD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,945 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 816642479. Listed at 13 retailers as of November 5, 2026, with prices from $1,508 to $4,945, a $3,437 spread on the same certified stone. NZ Jewellers lists it at $4,945. 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

1.20
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 816642479
Dimensions5.97 × 5.90 × 4.28 mm
L/W Ratio1.01
Top View
5.97 mm5.90 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816642479
Side View
Table 73.0%Crown 35.1°Girdle: MED-STKPavilion 42°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,945 CAD|Low: $1,508 CAD|High: $4,945 CAD|Avg: $2,498 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$1,508 CAD
Retailer 3$1,880 CAD
Retailer 9$2,028 CAD
Retailer 12$2,028 CAD
Retailer 11$2,116 CAD
Retailer 8$2,121 CAD
Retailer 4$2,249 CAD
Retailer 7$2,249 CAD
Retailer 10$2,339 CAD
Retailer 5$2,809 CAD
Retailer 6$3,552 CAD
NZ Jewellers$4,945 CAD

45 data points across 12 retailers

13 retailers$1,508 CAD to $4,945 CAD

A
Cheapest Retailer
-
$1,508 CAD
B+
Retailer 2
-
$1,880 CAD
View
B+
Retailer 3
-
$2,028 CAD
View
Retailer 4
-
$2,028 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,116 CAD
View
B+
Retailer 6
-
$2,121 CAD
View
B+
Retailer 7
-
$2,216 CAD
View
B+
Retailer 8
-
$2,249 CAD
View
B+
Retailer 9
-
$2,249 CAD
View
B+
Retailer 10
-
$2,339 CAD
View
B+
Retailer 11
-
$2,809 CAD
View
B+
Retailer 12
-
$3,552 CAD
View
Most Expensive
B
NZ Jewellers
518cbd29-ff62-47b2-8266-db44f67bdf6d · Nov 5
$4,945 CAD
$3,541 USD
View
12 more retailers have this diamond
Prices start from $1,508 CADSave up to $3,437 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
1.20ct Princess
$1,508 CAD