I have found what I think is "my" stone.
I am a 47 year old woman, never married, who finally found a wonderful man who actually wants to marry me. And so, I'm rather excited. 
However! I don't wish to be stupid and jump just because the price is right.
I have become very smitten with a particular stone. Details:
SHAPE: Round
CARAT WEIGHT: 0.56
COLOR: I
CLARITY: VS2
CUT: Excellent
POLISH: Excellent
SYMMETRY: Excellent
FLUORESCENCE: None
L/W/D (MM): 5.31*5.30*3.27
L/W RATIO: 1.00
DEPTH %: 61.60
GIRDLE: Thin - Medium
TABLE %: 55.00
CULET: Very Small
CERTIFICATE: GIA
CROWN ∠: 35.00
CROWN %: 15.50
PAVILION ∠: 40.80
PAVILION %: 42.50
Holloway: 1.5
At 20X:


Is the cavity and/or feather a cause for concern? Would the cavity be best under the prong? Any feedback would be very appreciated. Thank you!
Rachelle
However! I don't wish to be stupid and jump just because the price is right.
I have become very smitten with a particular stone. Details:
SHAPE: Round
CARAT WEIGHT: 0.56
COLOR: I
CLARITY: VS2
CUT: Excellent
POLISH: Excellent
SYMMETRY: Excellent
FLUORESCENCE: None
L/W/D (MM): 5.31*5.30*3.27
L/W RATIO: 1.00
DEPTH %: 61.60
GIRDLE: Thin - Medium
TABLE %: 55.00
CULET: Very Small
CERTIFICATE: GIA
CROWN ∠: 35.00
CROWN %: 15.50
PAVILION ∠: 40.80
PAVILION %: 42.50
Holloway: 1.5
At 20X:


Is the cavity and/or feather a cause for concern? Would the cavity be best under the prong? Any feedback would be very appreciated. Thank you!
Rachelle