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Princess|Natural|IGI

1.51ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 483105789

Shape and cutting style on the report: Rectangular princess

Certificate IGI 483105789

Diamond specifications and retailer prices

From $6,581 CAD
As of October 31, 2026
Save $8,465 CAD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,046 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 483105789. Listed at 18 retailers as of October 31, 2026, with prices from $6,581 to $15,046, a $8,465 spread on the same certified stone. NZ Jewellers lists it at $15,046. 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

1.51
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle52.6°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 483105789
Dimensions6.54 × 6.04 × 4.48 mm
L/W Ratio1.08
Culet sizePointed
Top View
6.54 mm6.04 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 483105789
Side View
Table 74.5%Crown 52.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 74.2%

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: Oct 31
Current: $8,727 CAD|Low: $6,564 CAD|High: $13,412 CAD|Avg: $9,042 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$6,581 CAD
Retailer 9$7,571 CAD
Retailer 6$7,821 CAD
Retailer 7$7,845 CAD
Retailer 8$8,303 CAD
Retailer 1$8,727 CAD
Retailer 10$8,996 CAD
Retailer 3$9,773 CAD
Retailer 2$10,380 CAD
Retailer 4$13,252 CAD

42 data points across 10 retailers

18 retailers$6,581 CAD to $15,046 CAD

B+
Cheapest Retailer
-
$6,581 CAD
B
Retailer 2
-
$7,571 CAD
View
Retailer 3
-
$7,821 CAD
View
Price last confirmed 16 days ago
B
Retailer 4
-
$7,845 CAD
View
B
Retailer 5
-
$8,185 CAD
View
B
Retailer 6
-
$8,303 CAD
View
Final sale: no returns
B
Retailer 7
-
$8,727 CAD
View
Retailer 8
-
$8,996 CAD
View
Price last confirmed 45 days ago
B
Retailer 9
-
$8,996 CAD
View
Retailer 10
-
$8,996 CAD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$8,996 CAD
View
B
Retailer 12
-
$9,216 CAD
View
B
Retailer 13
-
$9,773 CAD
View
Retailer 14
-
$10,380 CAD
View
Price last confirmed 43 days ago
B
Retailer 15
-
$10,380 CAD
View
C
Retailer 16
-
$13,252 CAD
View
Retailer 17
-
$15,046 CAD
View
Price last confirmed 46 days ago
Most Expensive
C
NZ Jewellers
7ab1fb38-6594-480f-aaaa-66f0a9e9838b · Nov 5
$15,046 CAD
$10,773 USD
View
17 more retailers have this diamond
Prices start from $6,581 CADSave up to $8,465 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+
1.51ct Princess
$6,581 CAD