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Princess|Natural|GIA

1.54ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From $13,770 AUD
$9,650 USD
As of November 2, 2026
Save $3,597 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $17,367 AUD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.54ct natural princess diamond

This 1.54ct 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. Listed at 3 retailers as of November 2, 2026, with prices from $13,770 to $17,367, a $3,597 spread on the same certified stone. Blue Nile lists it at $17,367. 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

1.54
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3
Dimensions6.37 × 6.20 × 4.61 mm
L/W Ratio1.03
Top View
6.37 mm6.20 mm1.54 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $17,367 AUD|Low: $13,607 AUD|High: $17,367 AUD|Avg: $15,285 AUD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$13,770 AUD
Retailer 3$14,961 AUD
Blue Nile$17,367 AUD

3 data points across 3 retailers

3 retailers$13,770 AUD to $17,367 AUD

B
Cheapest Retailer
-
$13,770 AUD
$9,650 USD
B
Retailer 2
-
$14,961 AUD
$10,485 USD
View
Most Expensive
B
Blue Nile
290552 · Nov 3
$17,367 AUD
$12,171 USD
View
2 more retailers have this diamond
Prices start from $13,770 AUDSave up to $3,597 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
1.54ct Princess
$13,770 AUD