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Princess|Natural|GIA

1.54ct K SI2 Princess Natural Diamond

ID • K/SI2 • GIA 5553581440

Certificate GIA 5553581440

Diamond specifications and retailer prices

From $2,797 AUD
As of November 6, 2026
Save $3,897 AUD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,398 AUD at NZ Jewellers · As of September 30, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553581440. Listed at 13 retailers as of November 4, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553581440
Dimensions6.19 × 6.16 × 4.48 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
6.19 mm6.16 mm1.54 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553581440
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,758 AUD|Low: $2,743 AUD|High: $7,123 AUD|Avg: $4,061 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,797 AUD
Retailer 8$3,090 AUD
Retailer 7$3,204 AUD
Retailer 10$3,321 AUD
Retailer 6$3,346 AUD
Retailer 11$3,486 AUD
Retailer 3$3,490 AUD
Retailer 4$3,578 AUD
Retailer 1$4,758 AUD
Retailer 9$5,820 AUD
Retailer 5$6,694 AUD

38 data points across 11 retailers

13 retailers$2,797 AUD to $6,694 AUD

A
Cheapest Retailer
-
$2,797 AUD
A
Retailer 2
-
$3,090 AUD
View
A
Retailer 3
-
$3,204 AUD
View
Final sale: no returns
A
Retailer 4
-
$3,321 AUD
View
A
Retailer 5
-
$3,346 AUD
View
A
Retailer 6
-
$3,486 AUD
View
A
Retailer 7
-
$3,490 AUD
View
A
Retailer 8
-
$3,578 AUD
View
A
Retailer 9
-
$4,064 AUD
View
B+
Retailer 10
-
$4,758 AUD
View
B+
Retailer 11
-
$5,820 AUD
View
B+
Retailer 12
-
$6,694 AUD
View
Most Expensive
NZ Jewellers
18133821-4967-4e45-9dbd-75fe0df4a311 · Sep 30
$8,398 AUD
$5,879 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $2,797 AUDSave up to $3,897 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
1.54ct Princess
$2,797 AUD