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Princess|Natural|GIA

0.40ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1236510867

Certificate GIA 1236510867

Diamond specifications and retailer prices

From $804 AUD
As of November 6, 2026
Save $714 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,518 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1236510867. Listed at 6 retailers as of November 4, 2026, with prices from $804 to $1,518, a $714 spread on the same certified stone. MOH London lists it at $1,518. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236510867
Dimensions3.89 × 3.88 × 2.98 mm
L/W Ratio1.00
Culet sizeNone
Top View
3.89 mm3.88 mm0.40 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236510867
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 76.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,518 AUD|Low: $761 AUD|High: $1,538 AUD|Avg: $1,039 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$804 AUD
Retailer 4$923 AUD
Retailer 5$926 AUD
Retailer 2$1,010 AUD
MOH London$1,518 AUD

33 data points across 5 retailers

6 retailers$804 AUD to $1,518 AUD

B
Cheapest Retailer
-
$804 AUD
B
Retailer 2
-
$919 AUD
View
B
Retailer 3
-
$923 AUD
View
B
Retailer 4
-
$926 AUD
View
B
Retailer 5
-
$1,010 AUD
View
Most Expensive
C
MOH London
BEC6EC2CA · Nov 4
$1,518 AUD
£837 GBP
View
5 more retailers have this diamond
Prices start from $804 AUDSave up to $714 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
$804 AUD