1.81 Oval Blue Sapphire Engagement Ring 18k Yellow GoldThis solitaire engagement ring features a 1. 81 carat oval cut blue sapphire set in 18 karat yellow gold. The center sapphire is held in a protective bezel that wraps completely around the stone. The band has a notch segmented design that adds visual dimension while maintaining a clean, streamlined profile. The oval cut creates an elongated shape that appears larger than its carat weight suggests. Finished in warm 18 karat yellow gold, the bezel