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Princess|Natural|GIA

0.50ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 1559511750

Certificate GIA 1559511750

Diamond specifications and retailer prices

From $662 SGD
As of November 4, 2026
Save $561 SGD (46%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,827 SGD at MOH London · As of November 4, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559511750. Listed at 26 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559511750
Dimensions4.37 × 4.32 × 3.14 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.37 mm4.32 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559511750
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.6%

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: Nov 4
Current: $1,827 SGD|Low: $662 SGD|High: $2,359 SGD|Avg: $1,212 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$662 SGD
Retailer 3$752 SGD
Retailer 7$773 SGD
Retailer 4$964 SGD
Retailer 9$964 SGD
Retailer 6$992 SGD
Retailer 2$1,160 SGD
Retailer 11$1,190 SGD
Retailer 5$1,222 SGD
MOH London$1,827 SGD
Retailer 8$2,352 SGD

44 data points across 11 retailers

26 retailers$662 SGD to $1,222 SGD

B+
Cheapest Retailer
-
$662 SGD
Final sale: no returns
Retailer 2
-
$718 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$718 SGD
View
Price last confirmed 15 days ago
Retailer 4
-
$718 SGD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
$752 SGD
View
Retailer 6
-
$773 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$773 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$773 SGD
View
Price last confirmed 15 days ago
Retailer 9
-
$773 SGD
View
Price last confirmed 22 days ago
B
Retailer 10
-
$828 SGD
View
Retailer 11
-
$828 SGD
View
Price last confirmed 45 days ago
Retailer 12
-
$828 SGD
View
Price last confirmed 16 days ago
Retailer 13
-
$828 SGD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$861 SGD
View
B
Retailer 15
-
$964 SGD
View
B
Retailer 16
-
$964 SGD
View
B
Retailer 17
-
$992 SGD
View
B
Retailer 18
-
$1,142 SGD
View
B
Retailer 19
-
$1,160 SGD
View
Retailer 20
-
$1,190 SGD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$1,222 SGD
View
Most Expensive
MOH London
82DFD7F59 · Nov 4
$1,827 SGD
£1,126 GBP
View
Price under review
21 more retailers have this diamond
Prices start from $662 SGDSave up to $561 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.

B+
0.50ct Princess
$662 SGD