Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 1528253683

Certificate GIA 1528253683

Diamond specifications and retailer prices

From $3,987 CAD
As of November 5, 2026
Save $4,233 CAD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,293 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1528253683. Listed at 14 retailers as of November 2, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528253683
Dimensions6.29 × 6.12 × 4.50 mm
L/W Ratio1.03
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.29 mm6.12 mm1.50 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1528253683
Side View
Table 73.0%CrownGirdle: Very ThickPavilionCulet: NDepth 73.6%

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: Nov 5
Current: $5,723 CAD|Low: $3,987 CAD|High: $9,028 CAD|Avg: $5,429 CAD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,987 CAD
Retailer 6$4,091 CAD
Retailer 7$4,112 CAD
Retailer 5$4,479 CAD
Retailer 9$4,633 CAD
Retailer 10$4,651 CAD
Retailer 3$5,086 CAD
Retailer 1$5,723 CAD
Retailer 2$6,346 CAD
Retailer 4$8,220 CAD

41 data points across 10 retailers

14 retailers$3,987 CAD to $8,220 CAD

B+
Cheapest Retailer
-
$3,987 CAD
B+
Retailer 2
-
$4,091 CAD
View
B+
Retailer 3
-
$4,112 CAD
View
Final sale: no returns
B+
Retailer 4
-
$4,479 CAD
View
B+
Retailer 5
-
$4,633 CAD
View
B+
Retailer 6
-
$4,651 CAD
View
Retailer 7
-
$4,832 CAD
View
Price last confirmed 29 days ago
Retailer 8
-
$4,832 CAD
View
Price last confirmed 29 days ago
Retailer 9
-
$5,018 CAD
View
Price last confirmed 38 days ago
B
Retailer 10
-
$5,086 CAD
View
Retailer 11
-
$5,575 CAD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$5,723 CAD
View
C
Retailer 13
-
$8,220 CAD
View
Most Expensive
NZ Jewellers
a9fdf992-0352-4a34-91a3-70bc83e6fa6d · Sep 30
$9,293 CAD
$6,654 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from $3,987 CADSave up to $4,233 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+
1.50ct Princess
$3,987 CAD