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Princess|Natural|GIA

0.40ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 1413991728

Certificate GIA 1413991728

Diamond specifications and retailer prices

From $774 CAD
$553 USD
As of October 29, 2026
Save $975 CAD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,428 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1413991728. Listed at 14 retailers as of October 26, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1413991728
Dimensions3.89 × 3.87 × 3.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
3.89 mm3.87 mm0.40 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1413991728
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 77.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $926 CAD|Low: $853 CAD|High: $1,769 CAD|Avg: $1,119 CAD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$864 CAD
Retailer 3$896 CAD
Retailer 1$926 CAD
Retailer 4$1,061 CAD
Retailer 2$1,151 CAD
Retailer 7$1,164 CAD
Retailer 6$1,198 CAD
Retailer 5$1,749 CAD

43 data points across 8 retailers

14 retailers$774 CAD to $1,749 CAD

B+
Cheapest Retailer
-
$774 CAD
$553 USD
B
Retailer 2
-
$834 CAD
$596 USD
View
B
Retailer 3
-
$834 CAD
$596 USD
View
B
Retailer 4
-
$893 CAD
$638 USD
View
B
Retailer 5
-
$896 CAD
$640 USD
View
B
Retailer 6
-
$926 CAD
£521 GBP
View
B
Retailer 7
-
$951 CAD
£535 GBP
View
B
Retailer 8
-
$959 CAD
$685 USD
View
B
Retailer 9
-
$1,061 CAD
£597 GBP
View
B
Retailer 10
-
$1,151 CAD
€783 EUR
View
Retailer 11
-
$1,164 CAD
A$1,280 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$1,198 CAD
ZAR 13,833 ZAR
View
B
Retailer 13
-
$1,749 CAD
£984 GBP
View
Most Expensive
NZ Jewellers
f53cce0e-e390-460f-91e3-519bb67733cc · Oct 30
$2,428 CAD
$1,735 USD
View
Price under review
13 more retailers have this diamond
Prices start from $774 CADSave up to $975 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.

B+
0.40ct Princess
$774 CAD