SG Iridescent Seashell Necklace

 
down the beach to your right, you see something reflecting the dawn's first sunrays of light in a vibrant array of colors. upon closer inspection, you see it's an iridescent seashell, slightly buried in the pink sands and just out of reach of the retreating tides
 
something about it leaves you with an ache in your chest, as though it reminds you of something you are missing