Princess|Natural|GIA

1.50ct J I1 Princess Natural Diamond

EX • J/I1 • GIA 1528404755

Certificate GIA 1528404755

Diamond specifications and retailer prices

From $4,959 CAD
$3,550 USD
As of October 30, 2026
Save $168 CAD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,127 CAD at Jared · As of October 30, 2026
View at Jared

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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1528404755. Listed at 3 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528404755
Dimensions6.12 × 6.12 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
6.12 mm6.12 mm1.50 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1528404755
Side View
Table 73.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 74.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,127 CAD|Low: $4,526 CAD|High: $5,141 CAD|Avg: $4,889 CAD|-0.3%
Jared
Retailer 2
Retailer 3
June 25, 2026
Retailer 2$4,959 CAD
Retailer 3$4,959 CAD
Jared$5,127 CAD

8 data points across 3 retailers

3 retailers$4,959 CAD to $5,127 CAD

B+
Cheapest Retailer
-
$4,959 CAD
$3,550 USD
B+
Retailer 2
-
$4,959 CAD
$3,550 USD
View
Most Expensive
B
Jared
154995257 · Oct 30
$5,127 CAD
$3,670 USD
View
2 more retailers have this diamond
Prices start from $4,959 CADSave up to $168 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
$4,959 CAD