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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 HK$4,566 HKD
$582 USD
As of October 29, 2026
Save HK$5,757 HKD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$14,326 HKD 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: HK$14,326 HKD|Low: HK$4,919 HKD|High: HK$14,326 HKD|Avg: HK$7,270 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8HK$4,919 HKD
Retailer 7HK$5,066 HKD
Retailer 6HK$5,272 HKD
Retailer 2HK$5,425 HKD
Retailer 4HK$6,261 HKD
Retailer 3HK$6,763 HKD
Retailer 5HK$10,323 HKD
NZ JewellersHK$14,326 HKD

42 data points across 8 retailers

11 retailersHK$4,566 HKD to HK$10,323 HKD

B+
Cheapest Retailer
-
HK$4,566 HKD
$582 USD
B+
Retailer 2
-
HK$4,919 HKD
$627 USD
View
B+
Retailer 3
-
HK$4,919 HKD
$627 USD
View
B+
Retailer 4
-
HK$5,272 HKD
$672 USD
View
B+
Retailer 5
-
HK$5,425 HKD
£544 GBP
View
B+
Retailer 6
-
HK$5,429 HKD
£545 GBP
View
B
Retailer 7
-
HK$5,602 HKD
$714 USD
View
B
Retailer 8
-
HK$6,261 HKD
£628 GBP
View
B
Retailer 9
-
HK$6,763 HKD
€821 EUR
View
B
Retailer 10
-
HK$10,323 HKD
£1,036 GBP
View
Most Expensive
NZ Jewellers
fbf7e8bf-96b5-4c58-bb4d-36c3338fb73a · Oct 30
HK$14,326 HKD
$1,826 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$4,566 HKDSave up to HK$5,757 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.

B+
0.40ct Princess
HK$4,566 HKD