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Princess|Natural|IGI

1.51ct G I1 Princess Natural Diamond

EX • G/I1 • IGI 683502554

Shape and cutting style on the report: Princess cut

Certificate IGI 683502554

Diamond specifications and retailer prices

From $3,586 CAD
$2,567 USD
As of October 30, 2026
Save $4,784 CAD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,370 CAD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 683502554. Listed at 8 retailers as of October 30, 2026, with prices from $3,586 to $8,370, a $4,784 spread on the same certified stone. NZ Jewellers lists it at $8,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 683502554
Dimensions6.51 × 6.30 × 4.61 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
6.51 mm6.30 mm1.51 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 683502554
Side View
Table 72.0%Crown 41.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 73.2%

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: $8,370 CAD|Low: $2,780 CAD|High: $8,370 CAD|Avg: $4,456 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$2,780 CAD
Retailer 6$3,586 CAD
Retailer 4$3,826 CAD
Retailer 5$4,004 CAD
Retailer 8$4,004 CAD
Retailer 3$4,157 CAD
Retailer 7$4,620 CAD
Retailer 2$4,688 CAD
Retailer 9$4,764 CAD
NZ Jewellers$8,370 CAD

16 data points across 10 retailers

8 retailers$3,586 CAD to $8,370 CAD

A
Cheapest Retailer
-
$3,586 CAD
$2,567 USD
A
Retailer 2
-
$3,826 CAD
$2,739 USD
View
B+
Retailer 3
-
$4,004 CAD
$2,866 USD
View
B+
Retailer 4
-
$4,004 CAD
$2,866 USD
View
B+
Retailer 5
-
$4,157 CAD
$2,976 USD
View
B+
Retailer 6
-
$4,620 CAD
$3,307 USD
View
B+
Retailer 7
-
$4,688 CAD
€3,196 EUR
View
Most Expensive
B
NZ Jewellers
a89dc1e8-c472-4d42-a413-9d3a9154d884 · Oct 30
$8,370 CAD
$5,992 USD
View
7 more retailers have this diamond
Prices start from $3,586 CADSave up to $4,784 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
$3,586 CAD