Princess|Natural|GIA

1.54ct K SI2 Princess Natural Diamond

ID • K/SI2 • GIA 5553581440

Certificate GIA 5553581440

Diamond specifications and retailer prices

From $1,958 USD
As of November 6, 2026
Save $2,728 USD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,879 USD 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
Color
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

How it works →
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: $3,331 USD|Low: $1,920 USD|High: $4,986 USD|Avg: $2,843 USD|+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$1,958 USD
Retailer 8$2,163 USD
Retailer 7$2,243 USD
Retailer 10$2,325 USD
Retailer 6$2,342 USD
Retailer 11$2,440 USD
Retailer 3$2,443 USD
Retailer 4$2,505 USD
Retailer 1$3,331 USD
Retailer 9$4,074 USD
Retailer 5$4,686 USD

38 data points across 11 retailers

13 retailers$1,958 USD to $4,686 USD

A
Cheapest Retailer
-
$1,958 USD
A
Retailer 2
-
$2,163 USD
View
A
Retailer 3
-
$2,243 USD
View
Final sale: no returns
A
Retailer 4
-
$2,325 USD
View
A
Retailer 5
-
$2,342 USD
View
A
Retailer 6
-
$2,440 USD
View
A
Retailer 7
-
$2,443 USD
View
A
Retailer 8
-
$2,505 USD
View
A
Retailer 9
-
$2,845 USD
View
B+
Retailer 10
-
$3,331 USD
View
B+
Retailer 11
-
$4,074 USD
View
B+
Retailer 12
-
$4,686 USD
View
Most Expensive
NZ Jewellers
18133821-4967-4e45-9dbd-75fe0df4a311 · Sep 30
$5,879 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $1,958 USDSave up to $2,728 USD

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
$1,958 USD