I could go on but, let’s let the ring do the talking. Handcrafted ring in 18k rose gold with 3.58 ct. cushion spinel, 0.43 ct. t.w. round alexandrite, and 0.13 ct. t.w. brilliant diamonds by Omi Priv é, price on request The American Gemstone Society adds further options: alexandrite for June The top lot was a diamond solitaire ring with old cut diamond to diamond shoulders, mounted in white gold. It fetched €10,000. Not far behind, a diamond solitaire ring by .