Princess|Natural|GIA

1.50ct I IF Princess Natural Diamond

EX • I/IF • GIA 1555630485

Certificate GIA 1555630485

Diamond specifications and retailer prices

From $5,977 USD
As of October 31, 2026
Save $3,563 USD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,831 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555630485. Listed at 15 retailers as of October 31, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555630485
Dimensions6.34 × 6.24 × 4.61 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Top View
6.34 mm6.24 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555630485
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.9%

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 31
Current: $9,540 USD|Low: $5,479 USD|High: $9,656 USD|Avg: $6,932 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$5,977 USD
Retailer 2$6,160 USD
Retailer 5$6,180 USD
Retailer 7$6,402 USD
Retailer 9$6,476 USD
Retailer 8$7,010 USD
Retailer 4$7,076 USD
Retailer 3$7,957 USD
Retailer 1$9,540 USD

43 data points across 9 retailers

15 retailers$5,977 USD to $9,540 USD

A
Cheapest Retailer
-
$5,977 USD
Final sale: no returns
A
Retailer 2
-
$6,160 USD
£4,851 GBP
View
A
Retailer 3
-
$6,180 USD
View
Retailer 4
-
$6,402 USD
A$9,849 AUD
View
Price last confirmed 23 days ago
Retailer 5
-
$6,476 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$6,476 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$6,476 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$7,010 USD
£5,520 GBP
View
B+
Retailer 9
-
$7,076 USD
€6,739 EUR
View
Retailer 10
-
$7,472 USD
View
Price last confirmed 62 days ago
Retailer 11
-
$7,472 USD
View
Price last confirmed 57 days ago
Retailer 12
-
$7,472 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$7,957 USD
ZAR 128,538 ZAR
View
B
Retailer 14
-
$9,540 USD
£7,512 GBP
View
Most Expensive
NZ Jewellers
6db32c39-e546-4ebf-b2fc-513f23c36462 · Sep 30
$10,831 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $5,977 USDSave up to $3,563 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
$5,977 USD