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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 $380 SGD
$297 USD
As of November 2, 2026
Save $1,363 SGD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,743 SGD at NZ Jewellers · As of October 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 1543128677. Listed at 22 retailers as of October 30, 2026, with prices from $380 to $1,743, a $1,363 spread on the same certified stone. NZ Jewellers lists it at $1,743. 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: $1,743 SGD|Low: $380 SGD|High: $1,868 SGD|Avg: $651 SGD|-6.7%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
November 2, 2026
Retailer 10$380 SGD
Retailer 5$384 SGD
Retailer 3$412 SGD
Retailer 11$442 SGD
Retailer 21$444 SGD
Retailer 22$459 SGD
Retailer 19$486 SGD
Retailer 14$499 SGD
Retailer 4$524 SGD
Retailer 15$524 SGD
Retailer 6$550 SGD
Retailer 12$555 SGD
Retailer 9$556 SGD
Retailer 18$556 SGD
Retailer 17$590 SGD
Retailer 8$623 SGD
Retailer 7$697 SGD
Retailer 20$705 SGD
Retailer 16$745 SGD
Retailer 13$920 SGD
Retailer 2$1,051 SGD
NZ Jewellers$1,743 SGD

21 data points across 22 retailers

22 retailers$380 SGD to $1,743 SGD

B+
Cheapest Retailer
-
$380 SGD
$297 USD
Final sale: no returns
A
Retailer 2
-
$384 SGD
$300 USD
View
A
Retailer 3
-
$412 SGD
$322 USD
View
A
Retailer 4
-
$442 SGD
HK$2,700 HKD
View
A
Retailer 5
-
$444 SGD
$347 USD
View
B+
Retailer 6
-
$459 SGD
$359 USD
View
B+
Retailer 7
-
$486 SGD
$380 USD
View
B+
Retailer 8
-
$499 SGD
$390 USD
View
B+
Retailer 9
-
$524 SGD
$410 USD
View
B+
Retailer 10
-
$524 SGD
$410 USD
View
B+
Retailer 11
-
$550 SGD
$430 USD
View
B+
Retailer 12
-
$555 SGD
$434 USD
View
B+
Retailer 13
-
$556 SGD
$435 USD
View
B+
Retailer 14
-
$556 SGD
$435 USD
View
B+
Retailer 15
-
$590 SGD
£363 GBP
View
B+
Retailer 16
-
$623 SGD
£384 GBP
View
B
Retailer 17
-
$697 SGD
$545 USD
View
B
Retailer 18
-
$705 SGD
ZAR 8,907 ZAR
View
B
Retailer 19
-
$745 SGD
€555 EUR
View
B
Retailer 20
-
$920 SGD
£567 GBP
View
B
Retailer 21
-
$1,051 SGD
£647 GBP
View
Most Expensive
C
NZ Jewellers
0f4a3128-0321-4aaf-be73-a121fc28028f · Oct 30
$1,743 SGD
$1,363 USD
View
21 more retailers have this diamond
Prices start from $380 SGDSave up to $1,363 SGD

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
$380 SGD