Princess|Natural|GIA

0.40ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 2568288503

Certificate GIA 2568288503

Diamond specifications and retailer prices

From $295 USD
As of November 4, 2026
Save $115 USD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $410 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2568288503. Listed at 2 retailers as of November 4, 2026, with prices from $295 to $410, a $115 spread on the same certified stone. 77 Diamonds lists it at $410. 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

0.40
Carat
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568288503
Dimensions4.06 × 4.01 × 2.80 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
4.06 mm4.01 mm0.40 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2568288503
Side View
Table 74.0%CrownGirdle: MED-THKPavilionCuletDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $410 USD|Low: $295 USD|High: $414 USD|Avg: $358 USD|+3.6%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$295 USD
77 Diamonds$410 USD

41 data points across 2 retailers

2 retailers$295 USD to $410 USD

B+
Cheapest Retailer
-
$295 USD
Most Expensive
B
77 Diamonds
PRICPAMYC7WZ4 · Nov 6
$410 USD
£323 GBP
View
1 more retailer has this diamond
Prices start from $295 USDSave up to $115 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.

B+
0.40ct Princess
$295 USD