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Princess|Natural|GIA

0.40ct D SI2 Princess Natural Diamond

EX • D/SI2 • GIA 1525299692

Certificate GIA 1525299692

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of October 29, 2026
Save $938 SGD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,334 SGD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1525299692. Listed at 11 retailers as of October 26, 2026, with a 126% 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1525299692
Dimensions4.18 × 4.11 × 2.95 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
4.18 mm4.11 mm0.40 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1525299692
Side View
Table 71.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 71.7%

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 29
Current: $2,334 SGD|Low: $802 SGD|High: $2,334 SGD|Avg: $1,184 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$802 SGD
Retailer 7$826 SGD
Retailer 6$859 SGD
Retailer 2$884 SGD
Retailer 3$1,020 SGD
Retailer 5$1,094 SGD
Retailer 4$1,682 SGD
NZ Jewellers$2,334 SGD

41 data points across 8 retailers

11 retailers$744 SGD to $1,682 SGD

B+
Cheapest Retailer
-
$744 SGD
$582 USD
B+
Retailer 2
-
$802 SGD
$627 USD
View
B+
Retailer 3
-
$802 SGD
$627 USD
View
B+
Retailer 4
-
$859 SGD
$672 USD
View
B+
Retailer 5
-
$884 SGD
£544 GBP
View
B+
Retailer 6
-
$885 SGD
£545 GBP
View
B
Retailer 7
-
$913 SGD
$714 USD
View
B
Retailer 8
-
$1,020 SGD
£628 GBP
View
Retailer 9
-
$1,094 SGD
€815 EUR
View
Price last confirmed 7 days ago
B
Retailer 10
-
$1,682 SGD
£1,036 GBP
View
Most Expensive
NZ Jewellers
fbf7e8bf-96b5-4c58-bb4d-36c3338fb73a · Oct 30
$2,334 SGD
$1,826 USD
View
Price under review
10 more retailers have this diamond
Prices start from $744 SGDSave up to $938 SGD

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
$744 SGD