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Princess|Natural|GIA

0.40ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6561317600

Certificate GIA 6561317600

Diamond specifications and retailer prices

From $470 AUD
$330 USD
As of November 1, 2026
Save $176 AUD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $645 AUD at 77 Diamonds · As of November 2, 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 6561317600. Listed at 3 retailers as of November 1, 2026, with prices from $470 to $645, a $176 spread on the same certified stone. 77 Diamonds lists it at $645. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561317600
Dimensions4.13 × 4.03 × 2.92 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
4.13 mm4.03 mm0.40 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6561317600
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $645 AUD|Low: $397 AUD|High: $645 AUD|Avg: $531 AUD|+7.4%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$470 AUD
Retailer 3$478 AUD
77 Diamonds$645 AUD

36 data points across 3 retailers

3 retailers$470 AUD to $645 AUD

B+
Cheapest Retailer
-
$470 AUD
$330 USD
B+
Retailer 2
-
$478 AUD
$336 USD
View
Final sale: no returns
Most Expensive
C
77 Diamonds
PRICPTHPRVJVP · Nov 2
$645 AUD
£357 GBP
View
2 more retailers have this diamond
Prices start from $470 AUDSave up to $176 AUD

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
$470 AUD