- Purchic 18K Gold 2-Tone .92CT Diamond Solitaire Reverse Tapered Engagement Ring For Women$6,800.00Total diamond weight .92ctRomance Rope Design Accented Diamond Engagement Solitaire Ring in 14K White and Yellow Gold$6,300.00Total diamond weight .93ctSpring Diamond Solitaire Engagement Ring With Unique Tulip Setting and Surprise Diamonds in 14k White Gold$5,500.00Total diamond weight .99ct