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Princess|Natural|GIA

1.51ct K VS1 Princess Natural Diamond

GD • K/VS1 • GIA 1398421247

Certificate GIA 1398421247

Diamond specifications and retailer prices

From $4,650 AUD
As of November 1, 2026
Save $5,680 AUD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,329 AUD at NZ Jewellers · As of November 5, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1398421247. Listed at 15 retailers as of November 1, 2026, with prices from $4,650 to $10,329, a $5,680 spread on the same certified stone. NZ Jewellers lists it at $10,329. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1398421247
Dimensions6.23 × 6.19 × 4.39 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.23 mm6.19 mm1.51 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1398421247
Side View
Table 69.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 71.0%

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 1
Current: $10,329 AUD|Low: $4,650 AUD|High: $10,329 AUD|Avg: $6,413 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
November 6, 2026
Retailer 6$4,650 AUD
Retailer 4$4,768 AUD
Retailer 5$5,044 AUD
Retailer 3$5,143 AUD
Retailer 12$5,371 AUD
Retailer 15$5,371 AUD
Retailer 11$5,578 AUD
Retailer 7$5,730 AUD
Retailer 8$6,005 AUD
Retailer 13$6,197 AUD
Retailer 2$6,287 AUD
Retailer 14$6,708 AUD
Retailer 9$7,237 AUD
Retailer 10$9,888 AUD
NZ Jewellers$10,329 AUD

43 data points across 15 retailers

15 retailers$4,650 AUD to $10,329 AUD

A
Cheapest Retailer
-
$4,650 AUD
B+
Retailer 2
-
$4,768 AUD
View
B+
Retailer 3
-
$5,044 AUD
View
B+
Retailer 4
-
$5,143 AUD
View
Retailer 5
-
$5,371 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$5,371 AUD
View
B+
Retailer 7
-
$5,578 AUD
View
B+
Retailer 8
-
$5,730 AUD
View
B+
Retailer 9
-
$6,005 AUD
View
B+
Retailer 10
-
$6,037 AUD
View
B+
Retailer 11
-
$6,197 AUD
View
B+
Retailer 12
-
$6,287 AUD
View
B
Retailer 13
-
$7,237 AUD
View
B
Retailer 14
-
$9,888 AUD
View
Most Expensive
C
NZ Jewellers
6887951d-97d5-4432-8e7c-e7cbcd3425ed · Nov 5
$10,329 AUD
$7,231 USD
View
14 more retailers have this diamond
Prices start from $4,650 AUDSave up to $5,680 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
$4,650 AUD