Mother-daughter duo Tania and Ladan Shayan’s fascination with retro glamour is reflected by this 18kt white-gold ring, which incorporates a vintage piece from the 1980s. It’s crafted in the USA with two oval-cut emeralds totaling 0.575ct and an oval-cut 0.575ct blue sapphire, then set with round and baguette-cut diamonds. Wear it with a satin dress after dark.