2 Carat Lab Grown Diamond Solitaire Ring vs Rosec Jewels 2 Carat Lab Grown Diamond Ring

Buy the Rosec solitaire (A) if you want the classic single-stone look and the most ring for a modest outlay. Buy the side-stone oval (B) if you want extra sparkle, a certificate of authenticity, and a choice of gold karats. Both use lab-grown diamonds in a peg head setting, and both sit in silver unless you upgrade. A is the simpler, more traditional piece; B is the more detailed one with paperwork behind the stone.

• Choose the solitaire if you want a round brilliant in a clean single-stone setting and don't need side stones or a certificate.
• Choose the side-stone ring if you want an oval center with shoulder stones, peek-a-boo diamonds and a certificate of authenticity.