Luna / Sz 5 $522.00 sold out Handmade 925 Sterling Silver ring with a freeform Montana Sapphire weighing 0.75 carats, and a 1.2 carat Garnet. Size 5 Shop › Luna / Sz 5 Sold Out Added! Handmade 925 Sterling Silver ring with a freeform Montana Sapphire weighing 0.75 carats, and a 1.2 carat Garnet. Size 5