Clean and formal, the cool combination of blue and white always has a slightly nautical, slightly classical feel. Whether you are dining at the yacht club or setting sail for a sunset cruise, you will want to wear this 14K white gold Necklace W/ Natural Pearl & Blue Topaz, which features our favorite oceanside color combo. This necklace features a round, white, 2.0 carat Pearl. Near the top of the Pearl are two shimmery detail stones that are 0.20 carat marquis shaped Blue Topaz jewels. This dressy, classic necklace comes with an 18 inch white gold double link rope chain.