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Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6521227164

Certificate GIA 6521227164

Diamond specifications and retailer prices

From $7,843 AUD
As of November 6, 2026
Save $8,120 AUD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,963 AUD at NZ Jewellers · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521227164. Listed at 16 retailers as of November 5, 2026, with prices from $7,843 to $15,963, a $8,120 spread on the same certified stone. NZ Jewellers lists it at $15,963. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521227164
Dimensions6.39 × 6.22 × 4.52 mm
L/W Ratio1.03
Top View
6.39 mm6.22 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521227164
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $15,963 AUD|Low: $7,341 AUD|High: $15,963 AUD|Avg: $10,430 AUD
NZ Jewellers
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 6$7,341 AUD
Retailer 7$8,149 AUD
Retailer 5$8,430 AUD
Retailer 2$8,667 AUD
Retailer 4$8,810 AUD
Retailer 17$8,863 AUD
Retailer 3$9,310 AUD
Retailer 11$9,479 AUD
Retailer 13$9,543 AUD
Retailer 15$9,690 AUD
Retailer 8$9,774 AUD
Retailer 10$10,371 AUD
Retailer 16$11,012 AUD
Retailer 12$11,645 AUD
Retailer 14$13,685 AUD
Retailer 9$15,417 AUD
NZ Jewellers$15,963 AUD

24 data points across 17 retailers

16 retailers$7,843 AUD to $15,963 AUD

A
Cheapest Retailer
-
$7,843 AUD
A
Retailer 2
-
$8,149 AUD
View
B+
Retailer 3
-
$8,667 AUD
View
Retailer 4
-
$8,810 AUD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$8,863 AUD
View
Retailer 6
-
$9,310 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$9,479 AUD
View
B+
Retailer 8
-
$9,539 AUD
View
B+
Retailer 9
-
$9,543 AUD
View
B+
Retailer 10
-
$9,690 AUD
View
B+
Retailer 11
-
$9,774 AUD
View
B+
Retailer 12
-
$10,371 AUD
View
B+
Retailer 13
-
$11,012 AUD
View
B+
Retailer 14
-
$11,645 AUD
View
B
Retailer 15
-
$13,685 AUD
View
Most Expensive
B
NZ Jewellers
a432a78c-4035-4514-a011-a5e1c5405cad · Nov 5
$15,963 AUD
$10,968 USD
View
15 more retailers have this diamond
Prices start from $7,843 AUDSave up to $8,120 AUD

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
$7,843 AUD