CaratHunter
Plans
Princess|Natural|GIA

0.40ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 2567290182

Certificate GIA 2567290182

Diamond specifications and retailer prices

From $523 NZD
SGD 398 SGD
As of October 31, 2026
Save $143 NZD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $665 NZD at 77 Diamonds · As of November 1, 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 I 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 2567290182. Listed at 3 retailers as of October 31, 2026, with prices from $523 to $665, a $143 spread on the same certified stone. 77 Diamonds lists it at $665. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567290182
Dimensions4.00 × 3.98 × 2.97 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
4.00 mm3.98 mm0.40 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2567290182
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.6%

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 31
Current: $665 NZD|Low: $506 NZD|High: $671 NZD|Avg: $566 NZD|+4.9%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$506 NZD
Retailer 2$523 NZD
77 Diamonds$665 NZD

39 data points across 3 retailers

3 retailers$523 NZD to $665 NZD

Retailer 1
-
$506 NZD
$285 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$523 NZD
SGD 398 SGD
View
Most Expensive
B
77 Diamonds
PRICPRWHQEXNR · Nov 1
$665 NZD
£295 GBP
View
2 more retailers have this diamond
Prices start from $523 NZDSave up to $143 NZD

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
$523 NZD