METRO — Diamond engagement rings are presented as tokens of love and affection during wedding proposals. The majority of first-time brides will receive a diamond ring, with surveys indicating only 13 percent opt for another gemstone.

Researchers from Emory University determined that the average price for a diamond ring is roughly $2,500. However, grooms can spend much more. Diamonds have symbolized eternal love for centuries, perhaps since they were first discovered in India more than 2,000 years ago.

The ancient Greeks actually thought diamonds were tears of the gods, while ancient Romans believed diamonds were splinters from heavenly stars.