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Princess|Natural|GIA

0.40ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 2203658641

Certificate GIA 2203658641

Diamond specifications and retailer prices

From $487 NZD
As of November 5, 2026
Save $1,089 NZD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,622 NZD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2203658641. Listed at 17 retailers as of November 4, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2203658641
Dimensions3.98 × 3.86 × 3.03 mm
L/W Ratio1.03
Girdle conditionPolished
Key to symbols
Feather
Top View
3.98 mm3.86 mm0.40 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2203658641
Side View
Table 78.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 78.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,622 NZD|Low: $487 NZD|High: $2,622 NZD|Avg: $1,038 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$487 NZD
Retailer 9$676 NZD
Retailer 12$685 NZD
Retailer 5$715 NZD
Retailer 11$763 NZD
Retailer 7$882 NZD
Retailer 3$921 NZD
Retailer 4$937 NZD
Retailer 6$1,108 NZD
Retailer 2$1,377 NZD
Retailer 10$1,576 NZD
NZ Jewellers$2,622 NZD

34 data points across 12 retailers

17 retailers$487 NZD to $1,576 NZD

A
Cheapest Retailer
-
$487 NZD
A
Retailer 2
-
$591 NZD
View
B+
Retailer 3
-
$676 NZD
View
B+
Retailer 4
-
$685 NZD
View
B+
Retailer 5
-
$715 NZD
View
Retailer 6
-
$736 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$763 NZD
View
B+
Retailer 8
-
$790 NZD
View
B+
Retailer 9
-
$882 NZD
View
B
Retailer 10
-
$916 NZD
View
B
Retailer 11
-
$921 NZD
View
B
Retailer 12
-
$932 NZD
View
B
Retailer 13
-
$937 NZD
View
B
Retailer 14
-
$1,108 NZD
View
B
Retailer 15
-
$1,377 NZD
View
B
Retailer 16
-
$1,576 NZD
View
Most Expensive
NZ Jewellers
f6f61d72-269b-4a0b-92c5-394cbba8b110 · Nov 5
$2,622 NZD
$1,474 USD
View
Price under review
16 more retailers have this diamond
Prices start from $487 NZDSave up to $1,089 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.

A
0.40ct Princess
$487 NZD