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Princess|Natural|GIA

1.50ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 7553559227

Certificate GIA 7553559227

Diamond specifications and retailer prices

From $3,713 AUD
As of November 6, 2026
Save $1,072 AUD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,785 AUD at GemTrove · As of November 6, 2026
View at GemTrove

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553559227. Listed at 6 retailers as of November 6, 2026, with prices from $3,713 to $4,785, a $1,072 spread on the same certified stone. GemTrove lists it at $4,785. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553559227
Dimensions6.09 × 6.09 × 4.55 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.09 mm6.09 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553559227
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.8%

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: Nov 6
Current: $4,785 AUD|Low: $3,211 AUD|High: $4,785 AUD|Avg: $4,094 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$3,713 AUD
Retailer 4$3,755 AUD
Retailer 6$3,806 AUD
Retailer 2$3,962 AUD
Retailer 5$4,320 AUD
GemTrove$4,785 AUD

40 data points across 6 retailers

6 retailers$3,713 AUD to $4,785 AUD

A
Cheapest Retailer
-
$3,713 AUD
A
Retailer 2
-
$3,755 AUD
View
Final sale: no returns
A
Retailer 3
-
$3,806 AUD
View
A
Retailer 4
-
$3,962 AUD
View
A
Retailer 5
-
$4,320 AUD
View
Most Expensive
B+
GemTrove
GT-N-01307925-98 · Nov 6
$4,785 AUD
View
5 more retailers have this diamond
Prices start from $3,713 AUDSave up to $1,072 AUD

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
1.50ct Princess
$3,713 AUD