Princess|Natural|GIA

0.42ct I IF Princess Natural Diamond

EX • I/IF • GIA 1558375917

Certificate GIA 1558375917

Diamond specifications and retailer prices

From $331 USD
As of November 5, 2026
Save $744 USD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,766 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558375917. Listed at 13 retailers as of November 4, 2026, with a 225% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558375917
Dimensions4.05 × 4.02 × 2.91 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
4.05 mm4.02 mm0.42 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558375917
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,766 USD|Low: $331 USD|High: $1,870 USD|Avg: $705 USD|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$331 USD
Retailer 4$396 USD
Retailer 6$461 USD
Retailer 3$493 USD
Retailer 13$502 USD
Retailer 10$599 USD
Retailer 11$619 USD
Retailer 12$626 USD
Retailer 8$665 USD
Retailer 9$670 USD
Retailer 5$781 USD
Retailer 7$1,075 USD
NZ Jewellers$1,766 USD

38 data points across 13 retailers

13 retailers$331 USD to $1,075 USD

A
Cheapest Retailer
-
$331 USD
A
Retailer 2
-
$396 USD
View
A
Retailer 3
-
$461 USD
View
Retailer 4
-
$493 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$502 USD
View
B+
Retailer 6
-
$599 USD
View
B+
Retailer 7
-
$619 USD
View
B+
Retailer 8
-
$626 USD
View
B+
Retailer 9
-
$665 USD
View
B+
Retailer 10
-
$670 USD
View
Retailer 11
-
$781 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,075 USD
View
Most Expensive
NZ Jewellers
a7e1bf43-74ab-4957-9677-1440d8f87e71 · Nov 5
$1,766 USD
View
Price under review
12 more retailers have this diamond
Prices start from $331 USDSave up to $744 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
0.42ct Princess
$331 USD