May we suggest:
CJ Recht Abstracta Pearl Ring - Sterling Silver
The Abstracta Pearl Ring features a stunning teardrop shaped Akoya cultured pearl nestled into an abstracted flower setting in undulating sterling silver. Each pearl is different, so each ring in this Series will be unique. Depending on the pearl, they will be between 390 and 475. You can choose a black Tahitian pearl or a grey Akoya if you prefer. And it comes in blackened sterling silver and all shades of 14k gold as well. As shown the Abstracta Pearl Ring in sterling silver is 455.