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Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 1557938142

Certificate GIA 1557938142

Diamond specifications and retailer prices

From HK$4,117 HKD
As of October 29, 2026
Save HK$7,381 HKD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$11,499 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1557938142. Listed at 14 retailers as of October 26, 2026, with prices from HK$4,117 to HK$11,499, a HK$7,381 spread on the same certified stone. MOH London lists it at HK$11,499. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.75°
Pavilion angle40.62°
OriginNatural
Grading LabGIA
CertificateGIA 1557938142
Dimensions4.40 × 4.38 × 3.14 mm
L/W Ratio1.00
Girdle conditionPolished
Key to symbols
Feather
Top View
4.40 mm4.38 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557938142
Side View
Table 69.0%Crown 38.75°Girdle: MediumPavilion 40.62°Culet: NoneDepth 71.7%

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 29
Current: HK$11,499 HKD|Low: HK$4,117 HKD|High: HK$11,618 HKD|Avg: HK$6,544 HKD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 3HK$4,117 HKD
Retailer 11HK$4,848 HKD
Retailer 6HK$5,109 HKD
Retailer 10HK$5,210 HKD
Retailer 14HK$5,351 HKD
Retailer 2HK$6,083 HKD
Retailer 13HK$6,206 HKD
Retailer 7HK$6,230 HKD
Retailer 4HK$6,669 HKD
Retailer 5HK$6,851 HKD
Retailer 9HK$7,282 HKD
Retailer 12HK$7,476 HKD
Retailer 8HK$7,655 HKD
MOH LondonHK$11,499 HKD

32 data points across 14 retailers

14 retailersHK$4,117 HKD to HK$11,499 HKD

A
Cheapest Retailer
-
HK$4,117 HKD
B+
Retailer 2
-
HK$4,848 HKD
SGD 835 SGD
View
B
Retailer 3
-
HK$5,109 HKD
SGD 880 SGD
View
B
Retailer 4
-
HK$5,210 HKD
$664 USD
View
B
Retailer 5
-
HK$5,351 HKD
$682 USD
View
B
Retailer 6
-
HK$6,083 HKD
£610 GBP
View
B
Retailer 7
-
HK$6,206 HKD
$791 USD
View
B
Retailer 8
-
HK$6,230 HKD
£625 GBP
View
B
Retailer 9
-
HK$6,802 HKD
$867 USD
View
B
Retailer 10
-
HK$6,851 HKD
$873 USD
View
B
Retailer 11
-
HK$7,282 HKD
€884 EUR
View
Retailer 12
-
HK$7,476 HKD
A$1,466 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
HK$7,655 HKD
ZAR 15,762 ZAR
View
Most Expensive
B
MOH London
42FA189CB · Oct 26
HK$11,499 HKD
£1,154 GBP
View
13 more retailers have this diamond
Prices start from HK$4,117 HKDSave up to HK$7,381 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
0.50ct Princess
HK$4,117 HKD