Ross-Simons - .70ct Sapphire Pendant Necklace, .18ct t. w. Diamonds in Gold. 16". When it comes to sophisticated gems, sapphire just may take the title! Here, a velvety blue emerald-cut sapphire of .70 carats is beautifully amplified by the snowy sparkle of .18 ct. t. w. round brilliant-cut diamonds that continue up the bale. Set in polished 18kt white gold and suspended from a cable chain. Lobster clasp, diamond and sapphire pendant necklace. Sapphire birthstones are the perfect gift for…