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Princess|Natural|GIA

0.42ct D SI2 Princess Natural Diamond

GD • D/SI2 • GIA 5566274501

Certificate GIA 5566274501

Diamond specifications and retailer prices

From $360 USD
As of November 4, 2026
Save $104 USD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $464 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566274501. Listed at 3 retailers as of November 4, 2026, with prices from $360 to $464, a $104 spread on the same certified stone. 77 Diamonds lists it at $464. 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

0.42
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566274501
Dimensions3.86 × 3.74 × 3.01 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal
Top View
3.86 mm3.74 mm0.42 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5566274501
Side View
Table 75.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 80.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $464 USD|Low: $360 USD|High: $468 USD|Avg: $420 USD|+3.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$360 USD
Retailer 3$403 USD
77 Diamonds$464 USD

42 data points across 3 retailers

3 retailers$360 USD to $464 USD

A
Cheapest Retailer
-
$360 USD
B+
Retailer 2
-
$403 USD
View
Most Expensive
B+
77 Diamonds
PRICPEJTCJVZ4 · Nov 6
$464 USD
£365 GBP
View
2 more retailers have this diamond
Prices start from $360 USDSave up to $104 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
$360 USD