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Princess|Natural|GIA

0.40ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6561402993

Certificate GIA 6561402993

Diamond specifications and retailer prices

From $383 AUD
As of November 6, 2026
Save $104 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $487 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 6561402993. Listed at 3 retailers as of November 6, 2026, with prices from $383 to $487, a $104 spread on the same certified stone. 77 Diamonds lists it at $487. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561402993
Dimensions3.91 × 3.81 × 2.90 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
3.91 mm3.81 mm0.40 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6561402993
Side View
Table 71.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 76.3%

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: Nov 6
Current: $487 AUD|Low: $383 AUD|High: $492 AUD|Avg: $427 AUD|+4.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$383 AUD
Retailer 2$386 AUD
77 Diamonds$487 AUD

35 data points across 3 retailers

3 retailers$383 AUD to $487 AUD

B+
Cheapest Retailer
-
$383 AUD
B+
Retailer 2
-
$386 AUD
View
Most Expensive
B
77 Diamonds
PRICP2XRWZKXP · Nov 6
$487 AUD
£268 GBP
View
2 more retailers have this diamond
Prices start from $383 AUDSave up to $104 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
$383 AUD