Princess|Natural|GIA

1.50ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 6545052941

Certificate GIA 6545052941

Diamond specifications and retailer prices

From $2,559 USD
As of October 28, 2026
Save $1,034 USD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,593 USD at GemTrove · As of October 31, 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 $2,559 to $3,593, a $1,034 spread on the same certified stone. GemTrove lists it at $3,593. 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 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,651 USD|Low: $2,280 USD|High: $3,609 USD|Avg: $2,859 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$2,559 USD
Retailer 4$2,588 USD
Retailer 7$2,624 USD
Retailer 1$2,651 USD
Retailer 2$2,766 USD
Retailer 6$2,987 USD
Retailer 5$3,051 USD

46 data points across 7 retailers

7 retailers$2,559 USD to $3,593 USD

A
Cheapest Retailer
-
$2,559 USD
A
Retailer 2
-
$2,624 USD
MYR 10,690 MYR
View
A
Retailer 3
-
$2,651 USD
₹252,462 INR
View
A
Retailer 4
-
$2,766 USD
£2,178 GBP
View
A
Retailer 5
-
$2,987 USD
SGD 4,037 SGD
View
A
Retailer 6
-
$3,051 USD
View
Most Expensive
B+
GemTrove
GT-N-01307824-98 · Oct 31
$3,593 USD
A$5,528 AUD
View
6 more retailers have this diamond
Prices start from $2,559 USDSave up to $1,034 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
$2,559 USD