Shop the Frills › Aquamarine Solitaire 1 / 2 Image 1 of 2 Image 2 of 2 Aquamarine Solitaire $38.00 Vintage rectangular Aquamarine solitaire CZ stone prong set on an 18K yellow gold electroplate setting Add To Cart Added! Vintage rectangular Aquamarine solitaire CZ stone prong set on an 18K yellow gold electroplate setting