Princess|Natural|GIA

1.50ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 6545384570

Certificate GIA 6545384570

Diamond specifications and retailer prices

From $2,533 USD
As of November 1, 2026
Save $982 USD (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,515 USD 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 6545384570. Listed at 8 retailers as of November 1, 2026, with prices from $2,533 to $3,515, a $982 spread on the same certified stone. GemTrove lists it at $3,515. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545384570
Dimensions6.07 × 6.06 × 4.53 mm
L/W Ratio1.00
Top View
6.07 mm6.06 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545384570
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,748 USD|Low: $2,239 USD|High: $3,553 USD|Avg: $2,808 USD|-11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$2,533 USD
Retailer 4$2,563 USD
Retailer 2$2,589 USD
Retailer 7$2,599 USD
Retailer 1$2,748 USD
Retailer 6$2,959 USD
Retailer 5$3,023 USD

46 data points across 7 retailers

8 retailers$2,533 USD to $3,515 USD

A
Cheapest Retailer
-
$2,533 USD
A
Retailer 2
-
$2,563 USD
View
Final sale: no returns
A
Retailer 3
-
$2,589 USD
₹246,615 INR
View
A
Retailer 4
-
$2,599 USD
MYR 10,586 MYR
View
A
Retailer 5
-
$2,748 USD
£2,164 GBP
View
A
Retailer 6
-
$2,959 USD
SGD 3,999 SGD
View
A
Retailer 7
-
$3,023 USD
View
Most Expensive
B+
GemTrove
GT-N-01307837-98 · Nov 2
$3,515 USD
A$5,408 AUD
View
7 more retailers have this diamond
Prices start from $2,533 USDSave up to $982 USD

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
$2,533 USD