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Princess|Natural|GIA

0.40ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 2567290182

Certificate GIA 2567290182

Diamond specifications and retailer prices

From $419 AUD
SGD 398 SGD
As of October 31, 2026
Save $115 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $534 AUD at 77 Diamonds · As of November 1, 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 2567290182. Listed at 3 retailers as of October 31, 2026, with prices from $419 to $534, a $115 spread on the same certified stone. 77 Diamonds lists it at $534. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567290182
Dimensions4.00 × 3.98 × 2.97 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
4.00 mm3.98 mm0.40 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2567290182
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.6%

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: Oct 31
Current: $534 AUD|Low: $406 AUD|High: $538 AUD|Avg: $455 AUD|+4.9%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$406 AUD
Retailer 2$419 AUD
77 Diamonds$534 AUD

40 data points across 3 retailers

3 retailers$419 AUD to $534 AUD

Retailer 1
-
$406 AUD
$285 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$419 AUD
SGD 398 SGD
View
Most Expensive
B
77 Diamonds
PRICPRWHQEXNR · Nov 1
$534 AUD
£295 GBP
View
2 more retailers have this diamond
Prices start from $419 AUDSave up to $115 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
$419 AUD