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Princess|Natural|GIA

0.40ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 2517888963

Certificate GIA 2517888963

Diamond specifications and retailer prices

From $1,005 AUD
£555 GBP
As of November 2, 2026
10 retailers carry this diamond
Most expensive: $2,322 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517888963. Listed at 10 retailers as of November 2, 2026. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517888963
Dimensions4.05 × 4.05 × 2.88 mm
L/W Ratio1.00
Top View
4.05 mm4.05 mm0.40 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517888963
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,005 AUD|Low: $816 AUD|High: $1,691 AUD|Avg: $1,070 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 8$823 AUD
Retailer 2$867 AUD
Retailer 7$920 AUD
Retailer 9$970 AUD
Retailer 1$1,005 AUD
Retailer 4$1,098 AUD
Retailer 5$1,113 AUD
Retailer 3$1,143 AUD
Retailer 6$1,691 AUD

22 data points across 9 retailers

10 retailers

Retailer 1
-
$741 AUD
$519 USD
Price last confirmed 26 days ago
Retailer 2
-
$798 AUD
$559 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$798 AUD
$559 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$855 AUD
$599 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$928 AUD
$650 USD
View
Price last confirmed 26 days ago
B
Retailer 6
-
$1,005 AUD
£555 GBP
View
Retailer 7
-
$1,113 AUD
View
Price last confirmed 30 days ago
Retailer 8
-
$1,143 AUD
ZAR 12,940 ZAR
View
Price last confirmed 26 days ago
Retailer 9
-
$1,691 AUD
£933 GBP
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
4bd5a0a1-3fb4-415e-8258-7bfc80068d91 · Sep 30
$2,322 AUD
$1,627 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,005 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
$1,005 AUD