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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 7541541745

Certificate GIA 7541541745

Diamond specifications and retailer prices

From $6,812 NZD
As of November 6, 2026
Save $7,479 NZD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,956 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 H 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 7541541745. Listed at 17 retailers as of November 4, 2026, with a 110% 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541541745
Dimensions6.42 × 6.38 × 4.31 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural
Top View
6.42 mm6.38 mm1.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7541541745
Side View
Table 72.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.6%

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: $15,956 NZD|Low: $6,788 NZD|High: $15,956 NZD|Avg: $9,582 NZD|+3.0%
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 15$6,812 NZD
Retailer 2$7,230 NZD
Retailer 12$7,917 NZD
Retailer 5$8,026 NZD
Retailer 3$8,303 NZD
Retailer 4$8,641 NZD
Retailer 6$8,722 NZD
Retailer 7$8,850 NZD
Retailer 10$8,859 NZD
Retailer 14$9,110 NZD
Retailer 8$9,119 NZD
Retailer 16$9,270 NZD
Retailer 9$10,123 NZD
Retailer 11$10,977 NZD
Retailer 13$14,290 NZD
Queensmith$15,956 NZD

12 data points across 16 retailers

17 retailers$6,812 NZD to $14,290 NZD

A
Cheapest Retailer
-
$6,812 NZD
A
Retailer 2
-
$7,230 NZD
View
A
Retailer 3
-
$7,917 NZD
View
A
Retailer 4
-
$8,026 NZD
View
B+
Retailer 5
-
$8,303 NZD
View
Final sale: no returns
B+
Retailer 6
-
$8,641 NZD
View
Retailer 7
-
$8,722 NZD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$8,850 NZD
View
B+
Retailer 9
-
$8,859 NZD
View
B+
Retailer 10
-
$9,110 NZD
View
B+
Retailer 11
-
$9,270 NZD
View
B+
Retailer 12
-
$10,123 NZD
View
Retailer 13
-
$10,522 NZD
View
Price last confirmed 52 days ago
B
Retailer 14
-
$10,977 NZD
View
B
Retailer 15
-
$14,290 NZD
View
Retailer 16
-
$15,250 NZD
View
Price last confirmed 52 days ago
Most Expensive
Queensmith
7541541745 · Oct 28
$15,956 NZD
£6,965 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $6,812 NZDSave up to $7,479 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
$6,812 NZD