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Princess|Natural|GIA

0.40ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 1563207593

Certificate GIA 1563207593

Diamond specifications and retailer prices

From $384 SGD
₹28,589 INR
As of October 28, 2026
Save $842 SGD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,031 SGD at NZ Jewellers · As of October 27, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563207593. Listed at 12 retailers as of October 26, 2026, with a 219% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563207593
Dimensions4.09 × 4.05 × 2.96 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Knot
Top View
4.09 mm4.05 mm0.40 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563207593
Side View
Table 72.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $2,031 SGD|Low: $382 SGD|High: $2,132 SGD|Avg: $823 SGD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 5$384 SGD
Retailer 11$442 SGD
Retailer 3$505 SGD
Retailer 12$531 SGD
Retailer 8$570 SGD
Retailer 9$698 SGD
Retailer 6$703 SGD
Retailer 10$736 SGD
Retailer 2$858 SGD
Retailer 4$880 SGD
Retailer 7$1,226 SGD
NZ Jewellers$2,031 SGD

38 data points across 12 retailers

12 retailers$384 SGD to $1,226 SGD

A
Cheapest Retailer
-
$384 SGD
₹28,589 INR
A
Retailer 2
-
$442 SGD
HK$2,700 HKD
View
A
Retailer 3
-
$505 SGD
$395 USD
View
A
Retailer 4
-
$531 SGD
$415 USD
View
A
Retailer 5
-
$570 SGD
$446 USD
View
B+
Retailer 6
-
$698 SGD
$546 USD
View
B+
Retailer 7
-
$703 SGD
$550 USD
View
B+
Retailer 8
-
$736 SGD
$576 USD
View
B+
Retailer 9
-
$858 SGD
€639 EUR
View
Retailer 10
-
$880 SGD
A$1,060 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$1,226 SGD
£755 GBP
View
Most Expensive
NZ Jewellers
8d6eb0f4-cf7a-418b-857f-f27a8af54157 · Oct 27
$2,031 SGD
$1,589 USD
View
Price under review
11 more retailers have this diamond
Prices start from $384 SGDSave up to $842 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.

A
0.40ct Princess
$384 SGD