Oval-cut lab-grown diamonds face up 15% larger than round diamonds of the same carat weight and cost 50–70% less than mined. This guide covers every setting style (solitaire, hidden halo, classic halo), the bow-tie effect, 18K gold types, and realistic 2026 price ranges for IGI-certified oval engagement rings in India. From ₹65,000.

True Diamond's complete 2026 guide to lab-grown diamond engagement rings in India that is IGI-certified, EF VVS, from ₹65,000. Cut grade, clarity, carat, and style explained with real pricing.