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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 €470 EUR
HK$4,100 HKD
As of October 29, 2026
Save €842 EUR (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,312 EUR 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 €470 to €1,312, a €842 spread on the same certified stone. MOH London lists it at €1,312. 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
Color
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: €1,312 EUR|Low: €470 EUR|High: €1,325 EUR|Avg: €747 EUR|+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 3€470 EUR
Retailer 11€553 EUR
Retailer 6€583 EUR
Retailer 10€594 EUR
Retailer 14€610 EUR
Retailer 2€694 EUR
Retailer 13€708 EUR
Retailer 7€711 EUR
Retailer 4€761 EUR
Retailer 5€782 EUR
Retailer 9€831 EUR
Retailer 12€853 EUR
Retailer 8€873 EUR
MOH London€1,312 EUR

32 data points across 14 retailers

14 retailers€470 EUR to €1,312 EUR

A
Cheapest Retailer
-
€470 EUR
HK$4,100 HKD
B+
Retailer 2
-
€553 EUR
SGD 835 SGD
View
B
Retailer 3
-
€583 EUR
SGD 880 SGD
View
B
Retailer 4
-
€594 EUR
$664 USD
View
B
Retailer 5
-
€610 EUR
$682 USD
View
B
Retailer 6
-
€694 EUR
£610 GBP
View
B
Retailer 7
-
€708 EUR
$791 USD
View
B
Retailer 8
-
€711 EUR
£625 GBP
View
B
Retailer 9
-
€776 EUR
$867 USD
View
B
Retailer 10
-
€782 EUR
$873 USD
View
B
Retailer 11
-
€831 EUR
View
Retailer 12
-
€853 EUR
A$1,466 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
€873 EUR
ZAR 15,762 ZAR
View
Most Expensive
B
MOH London
42FA189CB · Oct 26
€1,312 EUR
£1,154 GBP
View
13 more retailers have this diamond
Prices start from €470 EURSave up to €842 EUR

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
€470 EUR