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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 $671 SGD
HK$4,100 HKD
As of October 29, 2026
Save $1,203 SGD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,874 SGD 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 $671 to $1,874, a $1,203 spread on the same certified stone. MOH London lists it at $1,874. 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: $1,874 SGD|Low: $671 SGD|High: $1,893 SGD|Avg: $1,066 SGD|+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$671 SGD
Retailer 11$790 SGD
Retailer 6$832 SGD
Retailer 10$849 SGD
Retailer 14$872 SGD
Retailer 2$991 SGD
Retailer 13$1,011 SGD
Retailer 7$1,015 SGD
Retailer 4$1,087 SGD
Retailer 5$1,116 SGD
Retailer 9$1,187 SGD
Retailer 12$1,218 SGD
Retailer 8$1,247 SGD
MOH London$1,874 SGD

32 data points across 14 retailers

14 retailers$671 SGD to $1,874 SGD

A
Cheapest Retailer
-
$671 SGD
HK$4,100 HKD
B+
Retailer 2
-
$790 SGD
View
B
Retailer 3
-
$832 SGD
View
B
Retailer 4
-
$849 SGD
$664 USD
View
B
Retailer 5
-
$872 SGD
$682 USD
View
B
Retailer 6
-
$991 SGD
£610 GBP
View
B
Retailer 7
-
$1,011 SGD
$791 USD
View
B
Retailer 8
-
$1,015 SGD
£625 GBP
View
B
Retailer 9
-
$1,108 SGD
$867 USD
View
B
Retailer 10
-
$1,116 SGD
$873 USD
View
B
Retailer 11
-
$1,187 SGD
€884 EUR
View
Retailer 12
-
$1,218 SGD
A$1,466 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$1,247 SGD
ZAR 15,762 ZAR
View
Most Expensive
B
MOH London
42FA189CB · Oct 26
$1,874 SGD
£1,154 GBP
View
13 more retailers have this diamond
Prices start from $671 SGDSave up to $1,203 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
0.50ct Princess
$671 SGD