2.70 carats DEW of round brilliant moissanite in a premium platinum-enhanced sterling silver solitaire ring is the moissanite engagement alternative at statement scale: large enough that the stone's exceptional fire is visible and compelling from conversational distance, and the round brilliant cut ensures the omnidirectional light return that makes this the most versatile and universally appealing moissanite solitaire form. In cool premium platinum-enhanced sterling silver that maximizes apparent brilliance, a 2.70-carat round moissanite solitaire presents as fine jewelry of genuine authority. At a price where a diamond solitaire of equivalent visual quality would cost dramatically more, the moissanite choice is clearly the intelligent one.