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Princess|Natural|GIA

0.40ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 2566590480

Certificate GIA 2566590480

Diamond specifications and retailer prices

From $352 SGD
₹26,201 INR
As of November 2, 2026
Save $721 SGD (67%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,781 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566590480. Listed at 22 retailers as of November 2, 2026, with a 205% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.8°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566590480
Dimensions4.15 × 4.04 × 2.98 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Top View
4.15 mm4.04 mm0.40 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566590480
Side View
Table 73.0%Crown 40.8°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 73.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,781 SGD|Low: $351 SGD|High: $1,781 SGD|Avg: $635 SGD
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
November 2, 2026
Retailer 13$352 SGD
Retailer 11$409 SGD
Retailer 4$415 SGD
Retailer 3$421 SGD
Retailer 8$422 SGD
Retailer 19$428 SGD
Retailer 10$464 SGD
Retailer 5$500 SGD
Retailer 2$508 SGD
Retailer 12$512 SGD
Retailer 15$603 SGD
Retailer 6$625 SGD
Retailer 9$630 SGD
Retailer 20$637 SGD
Retailer 17$667 SGD
Retailer 18$720 SGD
Retailer 7$741 SGD
Retailer 14$792 SGD
Retailer 16$1,073 SGD
NZ Jewellers$1,781 SGD

14 data points across 20 retailers

22 retailers$352 SGD to $1,073 SGD

A
Cheapest Retailer
-
$352 SGD
₹26,201 INR
A
Retailer 2
-
$409 SGD
HK$2,500 HKD
View
A
Retailer 3
-
$415 SGD
$325 USD
View
A
Retailer 4
-
$421 SGD
$329 USD
View
A
Retailer 5
-
$422 SGD
$330 USD
View
A
Retailer 6
-
$428 SGD
$335 USD
View
Final sale: no returns
A
Retailer 7
-
$462 SGD
$361 USD
View
A
Retailer 8
-
$464 SGD
$363 USD
View
A
Retailer 9
-
$500 SGD
$391 USD
View
A
Retailer 10
-
$508 SGD
$397 USD
View
A
Retailer 11
-
$512 SGD
View
A
Retailer 12
-
$519 SGD
A$625 AUD
View
B+
Retailer 13
-
$603 SGD
£372 GBP
View
B+
Retailer 14
-
$625 SGD
$489 USD
View
B+
Retailer 15
-
$630 SGD
$493 USD
View
B+
Retailer 16
-
$637 SGD
£392 GBP
View
B+
Retailer 17
-
$667 SGD
$522 USD
View
B+
Retailer 18
-
$720 SGD
ZAR 9,100 ZAR
View
B+
Retailer 19
-
$741 SGD
$580 USD
View
B+
Retailer 20
-
$792 SGD
€590 EUR
View
B
Retailer 21
-
$1,073 SGD
£661 GBP
View
Most Expensive
NZ Jewellers
d092c688-e516-4e11-b2e0-58f056bea2f9 · Oct 30
$1,781 SGD
$1,393 USD
View
Price under review
21 more retailers have this diamond
Prices start from $352 SGDSave up to $721 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
$352 SGD