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Princess|Natural|GIA

0.40ct I SI2 Princess Natural Diamond

VG • I/SI2 • GIA 2225478328

Certificate GIA 2225478328

Diamond specifications and retailer prices

From $370 USD
As of October 25, 2026
Save $182 USD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $552 USD at B2C Jewels · As of October 28, 2026
View at B2C Jewels

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225478328. Listed at 3 retailers as of October 25, 2026, with prices from $370 to $552, a $182 spread on the same certified stone. B2C Jewels lists it at $552. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225478328
Dimensions3.86 × 3.78 × 3.13 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Top View
3.86 mm3.78 mm0.40 ctI / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2225478328
Side View
Table 73.0%CrownGirdle: THK-EXTPavilionCulet: NoneDepth 82.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $552 USD|Low: $370 USD|High: $719 USD|Avg: $571 USD
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$370 USD
Retailer 2$520 USD
B2C Jewels$552 USD
Retailer 4$719 USD

30 data points across 4 retailers

3 retailers$370 USD to $552 USD

B+
Cheapest Retailer
-
$370 USD
C
Retailer 2
-
$520 USD
£410 GBP
View
Most Expensive
C
B2C Jewels
36273104 · Oct 28
$552 USD
View
2 more retailers have this diamond
Prices start from $370 USDSave up to $182 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
$370 USD