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Princess|Natural|GIA

1.50ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 6545052941

Certificate GIA 6545052941

Diamond specifications and retailer prices

From $3,643 AUD
$2,559 USD
As of October 28, 2026
Save $1,472 AUD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,115 AUD at GemTrove · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545052941. Listed at 7 retailers as of October 28, 2026, with prices from $3,643 to $5,115, a $1,472 spread on the same certified stone. GemTrove lists it at $5,115. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545052941
Dimensions6.18 × 6.15 × 4.47 mm
L/W Ratio1.00
Top View
6.18 mm6.15 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545052941
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.8%

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: Oct 28
Current: $3,773 AUD|Low: $3,246 AUD|High: $5,138 AUD|Avg: $4,064 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$3,643 AUD
Retailer 4$3,684 AUD
Retailer 7$3,736 AUD
Retailer 1$3,773 AUD
Retailer 2$3,938 AUD
Retailer 6$4,253 AUD
Retailer 5$4,343 AUD

45 data points across 7 retailers

7 retailers$3,643 AUD to $5,115 AUD

A
Cheapest Retailer
-
$3,643 AUD
$2,559 USD
A
Retailer 2
-
$3,736 AUD
MYR 10,690 MYR
View
A
Retailer 3
-
$3,773 AUD
₹252,408 INR
View
A
Retailer 4
-
$3,938 AUD
£2,178 GBP
View
A
Retailer 5
-
$4,253 AUD
SGD 4,037 SGD
View
A
Retailer 6
-
$4,343 AUD
$3,051 USD
View
Most Expensive
B+
GemTrove
GT-N-01307824-98 · Nov 2
$5,115 AUD
View
6 more retailers have this diamond
Prices start from $3,643 AUDSave up to $1,472 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
$3,643 AUD