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Princess|Natural|GIA

0.40ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1543128677

Certificate GIA 1543128677

Diamond specifications and retailer prices

From $424 AUD
$297 USD
As of November 2, 2026
Save $1,521 AUD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,945 AUD at NZ Jewellers · As of November 2, 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 1543128677. Listed at 22 retailers as of November 2, 2026, with prices from $424 to $1,945, a $1,521 spread on the same certified stone. NZ Jewellers lists it at $1,945. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle40.2°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 1543128677
Dimensions4.08 × 3.91 × 3.01 mm
L/W Ratio1.04
Girdle conditionPolished
Top View
4.08 mm3.91 mm0.40 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1543128677
Side View
Table 65.0%Crown 40.2°Girdle: STK-THKPavilion 39°Culet: NoneDepth 76.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,945 AUD|Low: $424 AUD|High: $2,085 AUD|Avg: $727 AUD|-6.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 10$424 AUD
Retailer 5$428 AUD
Retailer 3$459 AUD
Retailer 11$493 AUD
Retailer 21$495 AUD
Retailer 22$512 AUD
Retailer 19$542 AUD
Retailer 14$556 AUD
Retailer 4$585 AUD
Retailer 15$585 AUD
Retailer 6$614 AUD
Retailer 12$619 AUD
Retailer 9$621 AUD
Retailer 18$621 AUD
Retailer 17$658 AUD
Retailer 8$695 AUD
Retailer 7$778 AUD
Retailer 20$787 AUD
Retailer 16$832 AUD
Retailer 13$1,027 AUD
Retailer 2$1,172 AUD
NZ Jewellers$1,945 AUD

21 data points across 22 retailers

22 retailers$424 AUD to $1,945 AUD

B+
Cheapest Retailer
-
$424 AUD
$297 USD
Final sale: no returns
A
Retailer 2
-
$428 AUD
$300 USD
View
A
Retailer 3
-
$459 AUD
$322 USD
View
A
Retailer 4
-
$493 AUD
HK$2,700 HKD
View
A
Retailer 5
-
$495 AUD
$347 USD
View
B+
Retailer 6
-
$512 AUD
$359 USD
View
B+
Retailer 7
-
$542 AUD
$380 USD
View
B+
Retailer 8
-
$556 AUD
$390 USD
View
B+
Retailer 9
-
$585 AUD
$410 USD
View
B+
Retailer 10
-
$585 AUD
$410 USD
View
B+
Retailer 11
-
$614 AUD
$430 USD
View
B+
Retailer 12
-
$619 AUD
$434 USD
View
B+
Retailer 13
-
$621 AUD
$435 USD
View
B+
Retailer 14
-
$621 AUD
$435 USD
View
B+
Retailer 15
-
$658 AUD
£363 GBP
View
B+
Retailer 16
-
$695 AUD
£384 GBP
View
B
Retailer 17
-
$778 AUD
$545 USD
View
B
Retailer 18
-
$787 AUD
ZAR 8,907 ZAR
View
B
Retailer 19
-
$832 AUD
€555 EUR
View
B
Retailer 20
-
$1,027 AUD
£567 GBP
View
B
Retailer 21
-
$1,172 AUD
£647 GBP
View
Most Expensive
C
NZ Jewellers
0f4a3128-0321-4aaf-be73-a121fc28028f · Nov 2
$1,945 AUD
$1,363 USD
View
21 more retailers have this diamond
Prices start from $424 AUDSave up to $1,521 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.

A
0.40ct Princess
$424 AUD