Vintage 2 1/2 Pesos Gold Coin and Diamond Pendant

Vintage 2 1/2 Pesos gold coin set in a 14K yellow gold bezel, supported by diamond set gold ribbons and an eight millimeter long bail.
9 old mine cut diamonds: 0.30ctw. Color: H-I, Clarity: SI1-I1
Coin:
- Contains 0.0603 oz of Gold.
- Obverse: The national coat of arms of Mexico.
- Reverse: Features 'Dos Y Medio Pesos' surrounding Miguel Hidalgo y Costilla.
- Year: 1918
Pendant measurements:
Width: 19 mm
Height: 29 mm (including bail)
Weight: 3.8 grams