TOURNEAU De Beers 18K Gold .5 ct Solitaire VS1 Diamond Engagement Ring 6 sitting 5.5 MM above the finger. Securely four prong set with a center, natural, genuine, untreated, full cut, fully faceted, bright, white, fiery .50CT (1/2 CT) square brilliant princess cut solitaire diamond of H color and VVS2 clarity with absolutely no visible imperfecions. Ring is well made with a gallery for structure and finished look that features Tourneau T logo for brand. It is marked, tested and guaranteed 18K white gold Tourneau. 4.7 gram ring has been professionally cleaned and brightly polished and is ready for presentation in original boxes with travel pouch. Condition is Pre-owned.