Princess|Natural|GIA

2.51ct F SI1 Princess Natural Diamond

F/SI1 • GIA 6555180472

Certificate GIA 6555180472

Diamond specifications and retailer prices

From $37,395 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $37,395 USD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 2.51ct natural princess diamond

This 2.51ct natural princess sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 6555180472. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.51
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555180472
Dimensions7.41 × 7.28 mm
L/W Ratio1.02
Top View
7.41 mm7.28 mm2.51 ctF / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555180472
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $37,395 USD|Low: $37,395 USD|High: $37,395 USD|Avg: $37,395 USD
October 2, 2026
Shane Co$37,395 USD

1 data point across 1 retailer

1 retailer

C
Shane Co
26H1CT6 · Nov 2
$37,395 USD
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C
2.51ct Princess
$37,395 USD