Princess|Natural|IGI

1.51ct H I1 Princess Natural Diamond

EX • H/I1 • IGI 488124104

Shape and cutting style on the report: Princess cut

Certificate IGI 488124104

Diamond specifications and retailer prices

From $3,376 CAD
$2,417 USD
As of October 30, 2026
Save $4,508 CAD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,402 CAD at NZ Jewellers · As of September 21, 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 488124104. Listed at 10 retailers as of October 30, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.6°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 488124104
Dimensions6.40 × 6.40 × 4.43 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.40 mm6.40 mm1.51 ctH / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 488124104
Side View
Table 71.0%Crown 48.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 69.2%

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: Oct 30
Current: $7,884 CAD|Low: $3,376 CAD|High: $7,884 CAD|Avg: $4,498 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$3,376 CAD
Retailer 4$3,770 CAD
Retailer 5$3,770 CAD
Retailer 3$3,916 CAD
Retailer 7$4,351 CAD
Retailer 2$4,710 CAD
Retailer 8$4,782 CAD
NZ Jewellers$7,884 CAD

13 data points across 8 retailers

10 retailers$3,376 CAD to $7,884 CAD

A
Cheapest Retailer
-
$3,376 CAD
$2,417 USD
B+
Retailer 2
-
$3,770 CAD
$2,699 USD
View
B+
Retailer 3
-
$3,770 CAD
$2,699 USD
View
A
Retailer 4
-
$3,916 CAD
$2,803 USD
View
Retailer 5
-
$4,019 CAD
$2,877 USD
View
Price last confirmed 39 days ago
B+
Retailer 6
-
$4,351 CAD
$3,115 USD
View
Retailer 7
-
$4,638 CAD
$3,320 USD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$4,710 CAD
€3,211 EUR
View
B
Retailer 9
-
$7,884 CAD
$5,644 USD
View
Most Expensive
NZ Jewellers
03896d3e-1a4c-432d-89d3-bf5be3287d9d · Sep 21
$8,402 CAD
$6,015 USD
View
Price last confirmed 41 days ago
9 more retailers have this diamond
Prices start from $3,376 CADSave up to $4,508 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
1.51ct Princess
$3,376 CAD