In short
Round brilliant symbolises eternal love (no edges); oval represents balance and longevity; pear symbolises tears of joy; marquise stands for status; emerald cut signifies clarity and discipline; princess and cushion suggest modern sophistication. UK 2025 popularity ranks round (45%), oval (20%), princess (12%), cushion (8%). Buyers pay £1,400-£1,800 for a 1.00ct lab-grown D/VS1 round, or £6,500+ natural.
