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Princess|Natural|GIA

1.51ct F VVS1 Princess Natural Diamond

ID • F/VVS1 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From $20,579 AUD
As of November 6, 2026
Save $5,002 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $25,582 AUD at Blue Nile · As of November 7, 2026
View at Blue Nile

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 6, 2026, with prices from $20,579 to $25,582, a $5,002 spread on the same certified stone. Blue Nile lists it at $25,582. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions6.13 × 6.12 × 4.38 mm
L/W Ratio1.00
Top View
6.13 mm6.12 mm1.51 ctF / VVS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 4
Side View
Table 70.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 71.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $25,582 AUD|Low: $20,355 AUD|High: $25,582 AUD|Avg: $22,661 AUD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$20,579 AUD
Retailer 3$22,176 AUD
Blue Nile$25,582 AUD

3 data points across 3 retailers

3 retailers$20,579 AUD to $25,582 AUD

B+
Cheapest Retailer
-
$20,579 AUD
B
Retailer 2
-
$22,176 AUD
View
Most Expensive
B
Blue Nile
5630540 · Nov 7
$25,582 AUD
$17,577 USD
View
2 more retailers have this diamond
Prices start from $20,579 AUDSave up to $5,002 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
$20,579 AUD