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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 HK$2,355 HKD
₹28,589 INR
As of October 28, 2026
Save HK$5,168 HKD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$12,467 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$12,467 HKD|Low: HK$2,342 HKD|High: HK$13,087 HKD|Avg: HK$5,050 HKD|-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 5HK$2,355 HKD
Retailer 11HK$2,711 HKD
Retailer 3HK$3,099 HKD
Retailer 12HK$3,256 HKD
Retailer 8HK$3,499 HKD
Retailer 9HK$4,284 HKD
Retailer 6HK$4,315 HKD
Retailer 10HK$4,519 HKD
Retailer 2HK$5,264 HKD
Retailer 4HK$5,403 HKD
Retailer 7HK$7,523 HKD
NZ JewellersHK$12,467 HKD

38 data points across 12 retailers

12 retailersHK$2,355 HKD to HK$7,523 HKD

A
Cheapest Retailer
-
HK$2,355 HKD
₹28,589 INR
A
Retailer 2
-
HK$2,711 HKD
View
A
Retailer 3
-
HK$3,099 HKD
$395 USD
View
A
Retailer 4
-
HK$3,256 HKD
$415 USD
View
A
Retailer 5
-
HK$3,499 HKD
$446 USD
View
B+
Retailer 6
-
HK$4,284 HKD
$546 USD
View
B+
Retailer 7
-
HK$4,315 HKD
$550 USD
View
B+
Retailer 8
-
HK$4,519 HKD
$576 USD
View
B+
Retailer 9
-
HK$5,264 HKD
€639 EUR
View
Retailer 10
-
HK$5,403 HKD
A$1,060 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
HK$7,523 HKD
£755 GBP
View
Most Expensive
NZ Jewellers
8d6eb0f4-cf7a-418b-857f-f27a8af54157 · Oct 27
HK$12,467 HKD
$1,589 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$2,355 HKDSave up to HK$5,168 HKD

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
HK$2,355 HKD