Found a D color Strong Blue. Advise pls??

[chictomato]

I managed to find one of the strong blue D color. I am waiting for the stone to arrive and see it in person. Hopefully its not hazy. Should I be concern of durability issue for a feather in SI1 ? Pls advise if it is a good performer thanks in advance

Specs below

HCA 1.6 - Excellent
within TIC range

GIA Report Check
GIA REPORT NUMBER: 5106496587

Report Type: GIA Diamond Dossier®
Date of Issue: September 09, 2009
Laser Inscription Registry: GIA 5106496587
ROUND BRILLIANT

Measurements: 5.42 - 5.45 x 3.34 mm
Carat Weight: 0.61 carat
Color Grade: D
Clarity Grade: SI1
Cut Grade: Excellent
PROPORTIONS:

Depth: 61.5%
Table: 57%
Crown Angle: 35.0°
Crown Height: 15.0%
Pavilion Angle: 40.8°
Pavilion Depth: 43.0%
Star length: 50%
Lower Half: 80%
Girdle: Medium to Slightly Thick, Faceted (3.5%)
Culet: None
FINISH:

Polish: Very Good
Symmetry: Excellent
Fluorescence: Strong Blue
CLARITY CHARACTERISTICS:

Crystal, Feather

 

[chictomato]

Oops I am sorry should have posted it in Rockytalk;p pls give me your views in Rockytalk!