Engagement Ring Top 4 Alternative Gemstones for a Marvelous Engagement Ring Diamonds are popularly called a girl’s best friend but surely it is not for everyone. There is no doubt that these precious gems are amazingly beautiful, sparkling, durable and timeless, but that doesn’t mean diamonds are the only choice for engagement rings. Here we are going to tell you Top 4 gemstones for engagement rings that are not only beautiful but are also affordable.