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Princess|Natural|GIA

0.51ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 2487482092

Certificate GIA 2487482092

Diamond specifications and retailer prices

From $424 SGD
As of November 4, 2026
Save $987 SGD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,411 SGD at MOH London · As of November 4, 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 H 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 2487482092. Listed at 14 retailers as of November 4, 2026, with prices from $424 to $1,411, a $987 spread on the same certified stone. MOH London lists it at $1,411. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2487482092
Dimensions4.33 × 4.31 × 3.14 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.33 mm4.31 mm0.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2487482092
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

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: Nov 4
Current: $1,411 SGD|Low: $424 SGD|High: $2,346 SGD|Avg: $899 SGD|-0.2%
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
November 6, 2026
Retailer 5$424 SGD
Retailer 2$451 SGD
Retailer 11$562 SGD
Retailer 6$747 SGD
Retailer 8$756 SGD
Retailer 10$766 SGD
Retailer 4$779 SGD
Retailer 13$797 SGD
Retailer 12$875 SGD
Retailer 7$917 SGD
Retailer 9$949 SGD
MOH London$1,411 SGD
Retailer 3$2,346 SGD

9 data points across 13 retailers

14 retailers$424 SGD to $1,411 SGD

A
Cheapest Retailer
-
$424 SGD
Final sale: no returns
A
Retailer 2
-
$451 SGD
View
B+
Retailer 3
-
$562 SGD
View
B+
Retailer 4
-
$626 SGD
View
B
Retailer 5
-
$747 SGD
View
B
Retailer 6
-
$756 SGD
View
B
Retailer 7
-
$766 SGD
View
B
Retailer 8
-
$779 SGD
View
B
Retailer 9
-
$797 SGD
View
B
Retailer 10
-
$875 SGD
View
B
Retailer 11
-
$917 SGD
View
B
Retailer 12
-
$949 SGD
View
Most Expensive
C
MOH London
F213CC235 · Nov 4
$1,411 SGD
£870 GBP
View
12 more retailers have this diamond
Prices start from $424 SGDSave up to $987 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
0.51ct Princess
$424 SGD