"When you think of a traditional solitaire engagement ring, elongated diamond shapes such as emerald or oval cuts will be set ...

But for those interested in a more avant-garde approach, this Ellis Mhairi three-stone ring has an intricately-shaped thick gold band that houses an oval-shaped diamond and two emerald cut stones.

These are real diamonds and similar moissanite gemstones created with chemically identical ingredients in laboratory settings that mimic natural ... its Emerald and Pear Cut Diamond Ring combines ...