Shop › Luna / Sz 5 Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Luna / Sz 5 $522.00 Handmade 925 Sterling Silver ring with a freeform Montana Sapphire weighing 0.75 carats, and a 1.2 carat Garnet. Size 5 Add to Cart Added! Handmade 925 Sterling Silver ring with a freeform Montana Sapphire weighing 0.75 carats, and a 1.2 carat Garnet. Size 5