Thank you Refinery29 for including us in your '8 Engagement Ring Trends That Will be Big in 2021, According to Experts' article! We agree that colored gemstone engagement rings are trending hard right now. You all love an emerald and sapphire as much as we do! We love that modern brides are embracing unique engagement rings and shaking up the norm. What do you prefer, a deep blue sapphire or watery emerald?