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Princess|Natural|GIA

0.51ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 2566214281

Certificate GIA 2566214281

Diamond specifications and retailer prices

From $590 SGD
As of November 4, 2026
Save $145 SGD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $735 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566214281. Listed at 3 retailers as of November 4, 2026, with prices from $590 to $735, a $145 spread on the same certified stone. 77 Diamonds lists it at $735. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566214281
Dimensions4.43 × 4.33 × 3.13 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.43 mm4.33 mm0.51 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2566214281
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $735 SGD|Low: $500 SGD|High: $742 SGD|Avg: $631 SGD|+4.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$590 SGD
Retailer 3$591 SGD
77 Diamonds$735 SGD

40 data points across 3 retailers

3 retailers$590 SGD to $735 SGD

A
Cheapest Retailer
-
$590 SGD
A
Retailer 2
-
$591 SGD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
PRICPVSEYPC6S · Nov 6
$735 SGD
£451 GBP
View
2 more retailers have this diamond
Prices start from $590 SGDSave up to $145 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
$590 SGD