Solitaire Aquamarine Twisted Split Shank Engagement Ring. Propose to her in style with this solitaire ring featuring a round aquamarine. The gemstone is prong set on a twisted shank, partially lined with sparkling diamond accents. This beautiful ring is designed in 14k white gold. Use Code AF120SHOP to Get 12% Off on Solitaire Aquamarine Twisted Split Shank Ring. Shop now!