Rectangular Swiss Blue Topaz and Diamond Necklace

For a more unique look, this horizontal rectangular Swiss Blue Topaz gemstone only has a three-sided diamond frame covering its sides and top, leaving the bottom open and free. The diamonds bring an extra sparkle to the center stone, creating a harmony between these twinkling gems. This necklace is elegant enough that it goes great with professional attire but vibrant and playful enough that it is great for casual looks too.