8.20 Emerald Cut Blue Sapphire Engagement Ring 18kThis solitaire engagement ring features an 8. 20 carat emerald cut blue sapphire in 18 karat yellow gold. The emerald cut creates a hall of mirrors effect with its long, linear facets that showcase the sapphire's deep blue color. The bezel setting wraps the stone in a protective rim of gold, giving the ring a sleek, contemporary look. The brushed gold finish adds subtle texture to the 1. 7 mm band, creating a refined contrast against the high polish