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Princess|Natural|GIA

1.51ct K VS1 Princess Natural Diamond

EX • K/VS1 • GIA 3545754450

Certificate GIA 3545754450

Diamond specifications and retailer prices

From $3,834 AUD
As of November 4, 2026
Save $4,500 AUD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,322 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545754450. Listed at 17 retailers as of November 4, 2026, with a 117% 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

1.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 3545754450
Dimensions6.27 × 6.23 × 4.46 mm
L/W Ratio1.01
Top View
6.27 mm6.23 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545754450
Side View
Table 70.0%CrownGirdle: ThickPavilion 37.5°Culet: NoneDepth 71.7%

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 4
Current: $5,815 AUD|Low: $3,803 AUD|High: $8,852 AUD|Avg: $5,243 AUD|-4.5%
Retailer 1
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
November 6, 2026
Retailer 6$3,834 AUD
Retailer 4$3,857 AUD
Retailer 11$4,123 AUD
Retailer 12$4,178 AUD
Retailer 13$4,188 AUD
Retailer 15$4,393 AUD
Retailer 7$4,485 AUD
Retailer 5$4,685 AUD
Retailer 2$4,771 AUD
Retailer 3$5,133 AUD
Retailer 8$5,170 AUD
Retailer 1$5,815 AUD
Retailer 9$6,098 AUD
Retailer 14$7,957 AUD
Retailer 10$8,334 AUD

30 data points across 15 retailers

17 retailers$3,834 AUD to $8,334 AUD

A
Cheapest Retailer
-
$3,834 AUD
A
Retailer 2
-
$3,857 AUD
View
A
Retailer 3
-
$4,123 AUD
View
A
Retailer 4
-
$4,178 AUD
View
Final sale: no returns
A
Retailer 5
-
$4,188 AUD
View
A
Retailer 6
-
$4,393 AUD
View
A
Retailer 7
-
$4,485 AUD
View
A
Retailer 8
-
$4,685 AUD
View
A
Retailer 9
-
$4,771 AUD
View
A
Retailer 10
-
$5,133 AUD
View
A
Retailer 11
-
$5,170 AUD
View
B+
Retailer 12
-
$5,457 AUD
View
B+
Retailer 13
-
$5,815 AUD
View
B+
Retailer 14
-
$6,098 AUD
View
B+
Retailer 15
-
$7,957 AUD
View
B+
Retailer 16
-
$8,334 AUD
View
Most Expensive
NZ Jewellers
e8e846f2-9e24-4695-8d9c-0890f491e95c · Sep 25
$9,322 AUD
$6,526 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $3,834 AUDSave up to $4,500 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
1.51ct Princess
$3,834 AUD