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Princess|Natural|GIA

0.51ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 5483992052

Certificate GIA 5483992052

Diamond specifications and retailer prices

From $646 SGD
As of November 6, 2026
Save $436 SGD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,619 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I 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 5483992052. Listed at 15 retailers as of November 4, 2026, with a 67% 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

0.51
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5483992052
Dimensions4.41 × 4.31 × 3.09 mm
L/W Ratio1.02
Top View
4.41 mm4.31 mm0.51 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5483992052
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

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 6
Current: $1,619 SGD|Low: $592 SGD|High: $1,639 SGD|Avg: $957 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$646 SGD
Retailer 7$782 SGD
Retailer 9$789 SGD
Retailer 10$795 SGD
Retailer 3$875 SGD
Retailer 8$955 SGD
Retailer 2$1,037 SGD
Retailer 6$1,053 SGD
Retailer 4$1,082 SGD
MOH London$1,619 SGD

42 data points across 10 retailers

15 retailers$646 SGD to $1,082 SGD

B+
Cheapest Retailer
-
$646 SGD
Final sale: no returns
Retailer 2
-
$701 SGD
View
Price last confirmed 30 days ago
Retailer 3
-
$755 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$755 SGD
View
Price last confirmed 39 days ago
B
Retailer 5
-
$787 SGD
View
B
Retailer 6
-
$795 SGD
View
Retailer 7
-
$809 SGD
View
Price last confirmed 39 days ago
B
Retailer 8
-
$869 SGD
View
B
Retailer 9
-
$875 SGD
View
B
Retailer 10
-
$955 SGD
View
C
Retailer 11
-
$1,037 SGD
View
Retailer 12
-
$1,053 SGD
View
Price last confirmed 34 days ago
C
Retailer 13
-
$1,082 SGD
View
Most Expensive
MOH London
F467F986F · Nov 2
$1,619 SGD
£995 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $646 SGDSave up to $436 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+
0.51ct Princess
$646 SGD