Pear shaped engagement ring. so pretty with or without halo. Not sure what weight the picture ring is, but 1.7-2 carats looks HUGE (and perfect) with the pear (or any elongated) shape.
Bridal Hair Clip, Wedding Accessory, Bridesmaid Hair Flower, Flower Girl Purple Hair Flower Head Piece -Petite Royal Purple Petals. $48.00, via Etsy.