CaratHunter
Plans
Princess|Natural|GIA

1.50ct I IF Princess Natural Diamond

EX • I/IF • GIA 1555630485

Certificate GIA 1555630485

Diamond specifications and retailer prices

From $10,632 NZD
As of November 4, 2026
Save $6,292 NZD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,267 NZD 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 November 4, 2026, with a 59% 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
Colour
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: Nov 4
Current: $12,516 NZD|Low: $9,747 NZD|High: $17,175 NZD|Avg: $12,543 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$10,632 NZD
Retailer 2$10,942 NZD
Retailer 5$10,994 NZD
Retailer 7$11,389 NZD
Retailer 8$12,470 NZD
Retailer 1$12,516 NZD
Retailer 3$14,055 NZD
Retailer 4$16,924 NZD

46 data points across 8 retailers

15 retailers$10,632 NZD to $16,924 NZD

A
Cheapest Retailer
-
$10,632 NZD
Final sale: no returns
A
Retailer 2
-
$10,942 NZD
View
A
Retailer 3
-
$10,994 NZD
View
Retailer 4
-
$11,389 NZD
View
Price last confirmed 28 days ago
Retailer 5
-
$11,520 NZD
View
Price last confirmed 29 days ago
Retailer 6
-
$11,520 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$11,520 NZD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$12,470 NZD
View
B+
Retailer 9
-
$12,516 NZD
View
Retailer 10
-
$13,292 NZD
View
Price last confirmed 66 days ago
Retailer 11
-
$13,292 NZD
View
Price last confirmed 61 days ago
Retailer 12
-
$13,292 NZD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$14,055 NZD
View
B+
Retailer 14
-
$16,924 NZD
View
Most Expensive
NZ Jewellers
6db32c39-e546-4ebf-b2fc-513f23c36462 · Sep 30
$19,267 NZD
$10,831 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from $10,632 NZDSave up to $6,292 NZD

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
$10,632 NZD