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Princess|Natural|GIA

1.50ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 5536855955

Certificate GIA 5536855955

Diamond specifications and retailer prices

From $6,371 NZD
As of November 6, 2026
Save $8,134 NZD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,865 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536855955. Listed at 23 retailers as of November 5, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536855955
Dimensions6.42 × 6.36 × 4.50 mm
L/W Ratio1.01
Top View
6.42 mm6.36 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536855955
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.8%

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: Nov 6
Current: $15,865 NZD|Low: $6,371 NZD|High: $15,865 NZD|Avg: $10,313 NZD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7$6,371 NZD
Retailer 2$6,770 NZD
Retailer 5$7,685 NZD
Retailer 10$7,802 NZD
Retailer 14$8,018 NZD
Retailer 12$8,098 NZD
Retailer 3$8,197 NZD
Retailer 6$8,325 NZD
Retailer 17$8,325 NZD
Retailer 11$8,596 NZD
Retailer 16$8,823 NZD
Retailer 9$8,944 NZD
Retailer 13$9,369 NZD
Retailer 8$9,606 NZD
Retailer 4$13,224 NZD
Retailer 15$14,505 NZD
Queensmith$15,865 NZD

22 data points across 17 retailers

23 retailers$6,371 NZD to $14,505 NZD

A
Cheapest Retailer
-
$6,371 NZD
A
Retailer 2
-
$6,770 NZD
View
A
Retailer 3
-
$7,685 NZD
View
Final sale: no returns
A
Retailer 4
-
$7,802 NZD
View
A
Retailer 5
-
$8,018 NZD
View
A
Retailer 6
-
$8,098 NZD
View
A
Retailer 7
-
$8,197 NZD
View
A
Retailer 8
-
$8,291 NZD
View
A
Retailer 9
-
$8,325 NZD
View
A
Retailer 10
-
$8,325 NZD
View
A
Retailer 11
-
$8,596 NZD
View
A
Retailer 12
-
$8,744 NZD
View
A
Retailer 13
-
$8,823 NZD
View
Retailer 14
-
$8,944 NZD
View
Price last confirmed 9 days ago
Retailer 15
-
$8,944 NZD
View
Price last confirmed 20 days ago
Retailer 16
-
$8,944 NZD
View
Price last confirmed 23 days ago
A
Retailer 17
-
$9,369 NZD
View
A
Retailer 18
-
$9,606 NZD
View
Retailer 19
-
$10,320 NZD
View
Price last confirmed 19 days ago
B+
Retailer 20
-
$13,224 NZD
View
B+
Retailer 21
-
$14,505 NZD
View
Retailer 22
-
$15,582 NZD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
5536855955 · Oct 28
$15,865 NZD
£6,925 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $6,371 NZDSave up to $8,134 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
$6,371 NZD