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Princess|Natural|GIA

1.50ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 2537855884

Certificate GIA 2537855884

Diamond specifications and retailer prices

From $5,702 NZD
As of November 6, 2026
Save $7,178 NZD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,086 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 2537855884. Listed at 22 retailers as of November 5, 2026, with a 126% 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 2537855884
Dimensions6.33 × 6.30 × 4.45 mm
L/W Ratio1.00
Top View
6.33 mm6.30 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537855884
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.7%

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: $15,086 NZD|Low: $5,702 NZD|High: $15,086 NZD|Avg: $9,336 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
November 6, 2026
Retailer 6$5,702 NZD
Retailer 2$6,039 NZD
Retailer 4$6,822 NZD
Retailer 9$6,929 NZD
Retailer 13$7,174 NZD
Retailer 5$7,392 NZD
Retailer 16$7,392 NZD
Retailer 12$7,488 NZD
Retailer 10$7,659 NZD
Retailer 15$7,876 NZD
Retailer 8$8,002 NZD
Retailer 11$8,318 NZD
Retailer 7$8,531 NZD
Retailer 3$12,331 NZD
Retailer 14$12,880 NZD
Queensmith$15,086 NZD

22 data points across 16 retailers

22 retailers$5,702 NZD to $12,880 NZD

A
Cheapest Retailer
-
$5,702 NZD
A
Retailer 2
-
$6,039 NZD
View
A
Retailer 3
-
$6,822 NZD
View
Final sale: no returns
A
Retailer 4
-
$6,929 NZD
View
A
Retailer 5
-
$7,174 NZD
View
A
Retailer 6
-
$7,392 NZD
View
A
Retailer 7
-
$7,392 NZD
View
A
Retailer 8
-
$7,419 NZD
View
A
Retailer 9
-
$7,488 NZD
View
A
Retailer 10
-
$7,659 NZD
View
A
Retailer 11
-
$7,865 NZD
View
A
Retailer 12
-
$7,876 NZD
View
Retailer 13
-
$8,002 NZD
View
Price last confirmed 9 days ago
Retailer 14
-
$8,002 NZD
View
Price last confirmed 20 days ago
Retailer 15
-
$8,002 NZD
View
Price last confirmed 23 days ago
A
Retailer 16
-
$8,318 NZD
View
A
Retailer 17
-
$8,531 NZD
View
Retailer 18
-
$9,232 NZD
View
Price last confirmed 19 days ago
B+
Retailer 19
-
$12,331 NZD
View
B+
Retailer 20
-
$12,880 NZD
View
Retailer 21
-
$13,941 NZD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
2537855884 · Oct 28
$15,086 NZD
£6,585 GBP
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $5,702 NZDSave up to $7,178 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
$5,702 NZD