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Princess|Natural|IGI

0.51ct J SI1 Princess Natural Diamond

VG • J/SI1 • IGI 692554517

Shape and cutting style on the report: Princess cut

Certificate IGI 692554517

Diamond specifications and retailer prices

From $392 CAD
As of November 5, 2026
Save $1,683 CAD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,075 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 692554517. Listed at 8 retailers as of November 5, 2026, with prices from $392 to $2,075, a $1,683 spread on the same certified stone. NZ Jewellers lists it at $2,075. 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

0.51
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.2°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 692554517
Dimensions4.22 × 4.20 × 3.15 mm
L/W Ratio1.00
Culet sizePointed
Top View
4.22 mm4.20 mm0.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 692554517
Side View
Table 73.0%Crown 50.2°Girdle: ThickPavilion 39.1°Culet: NoneDepth 75.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $2,075 CAD|Low: $392 CAD|High: $2,088 CAD|Avg: $967 CAD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$392 CAD
Retailer 8$723 CAD
Retailer 2$725 CAD
Retailer 5$782 CAD
Retailer 4$839 CAD
Retailer 7$980 CAD
Retailer 6$1,249 CAD
NZ Jewellers$2,075 CAD

41 data points across 8 retailers

8 retailers$392 CAD to $2,075 CAD

A
Cheapest Retailer
-
$392 CAD
B
Retailer 2
-
$723 CAD
View
B
Retailer 3
-
$725 CAD
View
B
Retailer 4
-
$782 CAD
View
B
Retailer 5
-
$839 CAD
View
B
Retailer 6
-
$980 CAD
View
B
Retailer 7
-
$1,249 CAD
View
Most Expensive
C
NZ Jewellers
b32a7573-e04a-4831-8470-059d5cf9da8d · Nov 5
$2,075 CAD
$1,486 USD
View
7 more retailers have this diamond
Prices start from $392 CADSave up to $1,683 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
0.51ct Princess
$392 CAD