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Princess|Natural|GIA

1.54ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 2151912877

Certificate GIA 2151912877

Diamond specifications and retailer prices

From $13,912 AUD
$9,750 USD
As of November 1, 2026
Save $12,213 AUD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $26,125 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2151912877. Listed at 21 retailers as of November 1, 2026, with prices from $13,912 to $26,125, a $12,213 spread on the same certified stone. NZ Jewellers lists it at $26,125. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151912877
Dimensions6.37 × 6.20 × 4.61 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.37 mm6.20 mm1.54 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151912877
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $26,125 AUD|Low: $13,912 AUD|High: $26,125 AUD|Avg: $19,326 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8$13,912 AUD
Retailer 9$15,674 AUD
Retailer 2$16,806 AUD
Retailer 3$16,982 AUD
Retailer 7$17,040 AUD
Retailer 10$17,243 AUD
Retailer 4$18,815 AUD
Retailer 11$19,594 AUD
Retailer 6$23,029 AUD
Retailer 5$24,481 AUD
NZ Jewellers$26,125 AUD

45 data points across 11 retailers

21 retailers$13,912 AUD to $26,125 AUD

B
Cheapest Retailer
-
$13,912 AUD
$9,750 USD
B
Retailer 2
-
$14,534 AUD
$10,186 USD
View
B
Retailer 3
-
$14,544 AUD
$10,193 USD
View
B
Retailer 4
-
$14,993 AUD
CA$14,594 CAD
View
B
Retailer 5
-
$15,468 AUD
$10,840 USD
View
B
Retailer 6
-
$15,674 AUD
$10,985 USD
View
B
Retailer 7
-
$15,674 AUD
$10,985 USD
View
Final sale: no returns
B
Retailer 8
-
$15,950 AUD
$11,178 USD
View
B
Retailer 9
-
$16,806 AUD
£9,274 GBP
View
B
Retailer 10
-
$16,982 AUD
$11,901 USD
View
Retailer 11
-
$17,040 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$17,243 AUD
$12,084 USD
View
B
Retailer 13
-
$18,123 AUD
$12,701 USD
View
B
Retailer 14
-
$18,279 AUD
$12,810 USD
View
B
Retailer 15
-
$18,279 AUD
$12,810 USD
View
B
Retailer 16
-
$18,815 AUD
€12,558 EUR
View
B
Retailer 17
-
$18,892 AUD
$13,240 USD
View
B
Retailer 18
-
$19,594 AUD
$13,732 USD
View
B
Retailer 19
-
$23,029 AUD
ZAR 260,727 ZAR
View
B
Retailer 20
-
$24,481 AUD
£13,509 GBP
View
Most Expensive
C
NZ Jewellers
15353d9a-f4a0-4ad7-986a-a82af2c7030e · Nov 2
$26,125 AUD
$18,309 USD
View
20 more retailers have this diamond
Prices start from $13,912 AUDSave up to $12,213 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
$13,912 AUD