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Princess|Natural|GIA

0.40ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 7566269756

Certificate GIA 7566269756

Diamond specifications and retailer prices

From $285 USD
As of October 25, 2026
Save $97 USD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $382 USD at 77 Diamonds · As of October 30, 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 I 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 7566269756. Listed at 3 retailers as of October 25, 2026, with prices from $285 to $382, a $97 spread on the same certified stone. 77 Diamonds lists it at $382. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566269756
Dimensions4.02 × 3.86 × 2.95 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
4.02 mm3.86 mm0.40 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7566269756
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 76.5%

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: $382 USD|Low: $241 USD|High: $382 USD|Avg: $316 USD|+5.8%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$285 USD
Retailer 2$287 USD
77 Diamonds$382 USD

39 data points across 3 retailers

3 retailers$285 USD to $382 USD

B+
Cheapest Retailer
-
$285 USD
B+
Retailer 2
-
$287 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
PRICPDTGZSS75 · Oct 30
$382 USD
£301 GBP
View
2 more retailers have this diamond
Prices start from $285 USDSave up to $97 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
$285 USD