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Princess|Natural|GIA

0.40ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 2567392611

Certificate GIA 2567392611

Diamond specifications and retailer prices

From $386 AUD
As of November 4, 2026
Save $124 AUD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $510 AUD 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567392611. Listed at 3 retailers as of November 4, 2026, with prices from $386 to $510, a $124 spread on the same certified stone. 77 Diamonds lists it at $510. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567392611
Dimensions4.13 × 4.10 × 2.84 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.13 mm4.10 mm0.40 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567392611
Side View
Table 71.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $510 AUD|Low: $386 AUD|High: $515 AUD|Avg: $435 AUD|+4.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$386 AUD
Retailer 3$400 AUD
77 Diamonds$510 AUD

36 data points across 3 retailers

3 retailers$386 AUD to $510 AUD

B+
Cheapest Retailer
-
$386 AUD
B+
Retailer 2
-
$400 AUD
View
Most Expensive
B
77 Diamonds
PRICPHPKKVW7A · Nov 6
$510 AUD
£281 GBP
View
2 more retailers have this diamond
Prices start from $386 AUDSave up to $124 AUD

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
$386 AUD