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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 $747 AUD
HK$4,100 HKD
As of October 29, 2026
Save $1,339 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,086 AUD 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 $747 to $2,086, a $1,339 spread on the same certified stone. MOH London lists it at $2,086. 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: $2,086 AUD|Low: $747 AUD|High: $2,108 AUD|Avg: $1,187 AUD|+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$747 AUD
Retailer 11$880 AUD
Retailer 6$927 AUD
Retailer 10$945 AUD
Retailer 14$971 AUD
Retailer 2$1,104 AUD
Retailer 13$1,126 AUD
Retailer 7$1,130 AUD
Retailer 4$1,210 AUD
Retailer 5$1,243 AUD
Retailer 9$1,321 AUD
Retailer 12$1,356 AUD
Retailer 8$1,389 AUD
MOH London$2,086 AUD

32 data points across 14 retailers

14 retailers$747 AUD to $2,086 AUD

A
Cheapest Retailer
-
$747 AUD
HK$4,100 HKD
B+
Retailer 2
-
$880 AUD
SGD 835 SGD
View
B
Retailer 3
-
$927 AUD
SGD 880 SGD
View
B
Retailer 4
-
$945 AUD
$664 USD
View
B
Retailer 5
-
$971 AUD
$682 USD
View
B
Retailer 6
-
$1,104 AUD
£610 GBP
View
B
Retailer 7
-
$1,126 AUD
$791 USD
View
B
Retailer 8
-
$1,130 AUD
£625 GBP
View
B
Retailer 9
-
$1,234 AUD
$867 USD
View
B
Retailer 10
-
$1,243 AUD
$873 USD
View
B
Retailer 11
-
$1,321 AUD
€884 EUR
View
Retailer 12
-
$1,356 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$1,389 AUD
ZAR 15,762 ZAR
View
Most Expensive
B
MOH London
42FA189CB · Oct 26
$2,086 AUD
£1,154 GBP
View
13 more retailers have this diamond
Prices start from $747 AUDSave up to $1,339 AUD

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
$747 AUD