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Princess|Natural|GIA

0.40ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 2566274759

Certificate GIA 2566274759

Diamond specifications and retailer prices

From $419 CAD
$300 USD
As of October 25, 2026
Save $144 CAD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $563 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566274759. Listed at 3 retailers as of October 25, 2026, with prices from $419 to $563, a $144 spread on the same certified stone. 77 Diamonds lists it at $563. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566274759
Dimensions3.94 × 3.91 × 3.00 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
3.94 mm3.91 mm0.40 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2566274759
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 76.8%

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 25
Current: $563 CAD|Low: $358 CAD|High: $568 CAD|Avg: $468 CAD|+4.6%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$419 CAD
Retailer 3$425 CAD
77 Diamonds$563 CAD

39 data points across 3 retailers

3 retailers$419 CAD to $563 CAD

B+
Cheapest Retailer
-
$419 CAD
$300 USD
B+
Retailer 2
-
$425 CAD
$304 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
PRICP7CGYJHJW · Oct 31
$563 CAD
£317 GBP
View
2 more retailers have this diamond
Prices start from $419 CADSave up to $144 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
$419 CAD