My grandmother wore a solitaire pearl ring as her engagement ring with beautiful prongs just like this one. I love how the claw prongs cradle & protect the pearl. I feel like it makes it look even more precious! Pearl measures 7.25mm, & it would be perfect as an engagement ring or a stackable with other rings on the right or left hand. It measures 9mm at its widest point & is stamped 14k yellow gold. Weighs 2.7g. Ring size is 4 & sizable. I can size it for an additional charge. Let me know if you need a quote. Vintage Estate Pearl Stacking Stackable Solitaire Engagement Ring 14K Yellow Gold