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Princess|Natural|GIA

0.40ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 3565273992

Certificate GIA 3565273992

Diamond specifications and retailer prices

From $364 AUD
SGD 346 SGD
As of October 31, 2026
Save $99 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $464 AUD at 77 Diamonds · As of October 31, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565273992. Listed at 3 retailers as of October 31, 2026, with prices from $364 to $464, a $99 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

0.40
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565273992
Dimensions4.13 × 4.01 × 2.98 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.13 mm4.01 mm0.40 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 3565273992
Side View
Table 75.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 74.3%

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 31
Current: $464 AUD|Low: $364 AUD|High: $467 AUD|Avg: $409 AUD|+4.8%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$364 AUD
Retailer 2$399 AUD
77 Diamonds$464 AUD

40 data points across 3 retailers

3 retailers$364 AUD to $464 AUD

B+
Cheapest Retailer
-
$364 AUD
SGD 346 SGD
B+
Retailer 2
-
$399 AUD
$280 USD
View
Most Expensive
B
77 Diamonds
PRICPWEX4UJYJ · Oct 31
$464 AUD
£256 GBP
View
2 more retailers have this diamond
Prices start from $364 AUDSave up to $99 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
$364 AUD