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Princess|Natural|GIA

1.51ct K VS1 Princess Natural Diamond

VG • K/VS1 • GIA 6401282397

Certificate GIA 6401282397

Diamond specifications and retailer prices

From $5,908 AUD
As of November 4, 2026
Save $6,182 AUD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,090 AUD at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6401282397. Listed at 10 retailers as of November 4, 2026, with prices from $5,908 to $12,090, a $6,182 spread on the same certified stone. MOH London lists it at $12,090. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401282397
Dimensions6.15 × 6.14 × 4.58 mm
L/W Ratio1.00
Top View
6.15 mm6.14 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6401282397
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $12,090 AUD|Low: $6,013 AUD|High: $12,268 AUD|Avg: $7,797 AUD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$6,013 AUD
Retailer 5$6,121 AUD
Retailer 4$6,497 AUD
Retailer 9$6,628 AUD
Retailer 6$6,837 AUD
Retailer 8$6,895 AUD
Retailer 2$8,565 AUD
Retailer 3$9,285 AUD
MOH London$12,090 AUD

45 data points across 9 retailers

10 retailers$5,908 AUD to $12,090 AUD

B+
Cheapest Retailer
-
$5,908 AUD
B+
Retailer 2
-
$6,013 AUD
View
B+
Retailer 3
-
$6,121 AUD
View
B+
Retailer 4
-
$6,497 AUD
View
B+
Retailer 5
-
$6,628 AUD
View
B+
Retailer 6
-
$6,837 AUD
View
Retailer 7
-
$6,895 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$8,565 AUD
View
B
Retailer 9
-
$9,285 AUD
View
Most Expensive
B
MOH London
597BDDF28 · Nov 4
$12,090 AUD
£6,664 GBP
View
9 more retailers have this diamond
Prices start from $5,908 AUDSave up to $6,182 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.

B+
1.51ct Princess
$5,908 AUD