Size 4.75 Crafted in solid 10k yellow gold with a gorgeous solitaire star sapphire Photo 8 shows the stamp Photos are zoomed in to show detail. 7.54mm is the measurement of the ring top to bottom as shown in photo 4 . There is also a coin size comparison visual in photo 2! No paperwork but guaranteed to be as described . Perfect for every day wear. Same day ship Gift box included for free( always!!) I have a ton of 10k, 14k, , Kay jewelers , zales , vintage , , white gold. Rose gold, yellow gold , gemstones , wedding rings Art Deco fine jewelry,engagement/wedding ring . Solid gold diamonds , opals,Ruby’s,emerald,gemstones li Again photos are zoomed in Ring box included Photo 3 shows other items posted separately