This clasp would definitely modernize a classic pearl necklace. The interesting shape of the South Sea Baroque Pearl complements a round Pearl necklace, while the Blue Topaz is the soothing color of a clean clear ocean. This should be front and center of your necklace. So send me your classic pearl necklace and I will restring it with this stunning clasp so you will wear your necklace with enthusiasm.
The second photo is of some 8.5mm Akoya pearls next to the clasp to give you an idea of how this might look in your necklace. Sorry, the Akoya pearls are not included.