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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 $386 CAD
₹26,307 INR
As of October 30, 2026
Save $792 CAD (67%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,946 CAD 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 October 29, 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
Color
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: Oct 30
Current: $1,946 CAD|Low: $384 CAD|High: $1,946 CAD|Avg: $693 CAD
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
October 30, 2026
Retailer 2$386 CAD
Retailer 11$447 CAD
Retailer 3$454 CAD
Retailer 20$460 CAD
Retailer 7$461 CAD
Retailer 18$468 CAD
Retailer 10$507 CAD
Retailer 4$546 CAD
Retailer 12$559 CAD
Retailer 8$566 CAD
Retailer 14$659 CAD
Retailer 5$683 CAD
Retailer 9$689 CAD
Retailer 19$696 CAD
Retailer 16$740 CAD
Retailer 13$787 CAD
Retailer 6$810 CAD
Retailer 17$870 CAD
Retailer 15$1,178 CAD
NZ Jewellers$1,946 CAD

11 data points across 20 retailers

22 retailers$386 CAD to $1,178 CAD

A
Cheapest Retailer
-
$386 CAD
₹26,307 INR
A
Retailer 2
-
$447 CAD
HK$2,500 HKD
View
A
Retailer 3
-
$454 CAD
$325 USD
View
A
Retailer 4
-
$460 CAD
$329 USD
View
A
Retailer 5
-
$461 CAD
$330 USD
View
A
Retailer 6
-
$468 CAD
$335 USD
View
Final sale: no returns
A
Retailer 7
-
$504 CAD
$361 USD
View
A
Retailer 8
-
$507 CAD
$363 USD
View
A
Retailer 9
-
$546 CAD
$391 USD
View
A
Retailer 10
-
$559 CAD
SGD 541 SGD
View
A
Retailer 11
-
$566 CAD
$405 USD
View
A
Retailer 12
-
$567 CAD
A$625 AUD
View
B+
Retailer 13
-
$659 CAD
£372 GBP
View
B+
Retailer 14
-
$683 CAD
$489 USD
View
B+
Retailer 15
-
$689 CAD
$493 USD
View
B+
Retailer 16
-
$696 CAD
£392 GBP
View
B+
Retailer 17
-
$740 CAD
$530 USD
View
B+
Retailer 18
-
$787 CAD
ZAR 9,100 ZAR
View
B+
Retailer 19
-
$810 CAD
$580 USD
View
B+
Retailer 20
-
$870 CAD
€593 EUR
View
B
Retailer 21
-
$1,178 CAD
£664 GBP
View
Most Expensive
NZ Jewellers
d092c688-e516-4e11-b2e0-58f056bea2f9 · Oct 30
$1,946 CAD
$1,393 USD
View
Price under review
21 more retailers have this diamond
Prices start from $386 CADSave up to $792 CAD

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
$386 CAD