Ring A Ding Ding: Monica Vinader Siren Small Semiprecious Stone Stacking Ring If you want to dress up your digits, reach for Monica Vinader's Siren Small Semiprecious Stone Stacking Ring ($71, originally $95). This ring will look good with everything from a fancy cocktail dress to some worn-in jeans. Image Source: nordstrom.com Monica Vinader's Siren Small Semiprecious Stone Stacking Ring $71 from nordstrom.com Buy Now