925 Sterling Silver Red Sapphire lab created French hook design no copper or nickel metals Hypoallergenic Lab created Sapphire has the 💯% identical chemical, mineral, and optical properties as natural mined Sapphire stones. They also share the identical hardness level of 9.0 using the Mohs method making them resistant to scratches. We ship 🇺🇸 US Priority Mail in 24 hours or less except for Sundays. Other listings: Jewelry Bridal Sapphire pave wedding prom rose gold Hoop bling bridal natural tear drop pearl cut carrot flower migraine lariat eternity ring stone daisy anniversary Emerald promise solitaire pear fine coin vintage style stamped Plated gemstones gem stud cz set square cushion princess radiant ctw aqua party halo round crystal jewel 925 sterling silver engagement band diamond mom 10k 14k 18k necklace platinum opal antique gift pink bracelet bangle micro earrings rings bands wedding girls women man men pearls blue white black sparkle daisy elegant luxury beautiful bridal gold rose red ruby purple style gift green large crystal hoops triple stone romantic birthstone Amethyst aquamarine Topaz Peridot garnet zircon Zirconia turquoise citrine tourmaline fashion alexandrite