This is a pretty preloved 18ct yellow gold emerald and diamond 7 stone eternity ring.
This features four 2.7mm emeralds, 0.28ct total. And three 2.5mm diamonds, 0.18ct total.
The ring measures 3.2mm wide and tapers to 2mm at the rear. It weighs 2.48 grams, and is a size N 1/2, but can be resized.
Brand new this ring would cost £995.