From baby blues on the cold side of the colour spectrum - Light Sapphire and Light Sapphire AB, to baby blues with warmer undertones such as Light Azore, Light Azore AB, Aqua Bohemica and Aqua Bohemica AB, Aquamarine and Aquamarine AB... And from deeper blues like Capri, Bermuda Blue, Sapphire and Montana, not to forget the opals such as Carribbean Blue Opal and Pacific Opal... The blues are rather well-covered by Swarovski and Preciosa's offerings. In this montage we've used the following products, which can all be located by clicking on each link, which will open in a new window;

Bermuda Blue 24mm pendant
Green Turmaline flatbacks (clearance)
Dorado 2x 6mm bicones
Sapphire flatbacks
Montana flatbacks (clearance)
Sapphire AB 6mm bicones