Baby Name Poll

We have a jewel name theme and are looking for a jewel name for baby girl number 5. This time it's very tough as we are not a fan of very unique names . We have a : Ruby Rose, Amber Jane, Pearl Grace and Beryl Mai. We really wanted the name Jade but that has already been used by my sister in law and she does not want us using the name . On our list we have : Opal -which we think is pretty but not sure if it's too out there. Beryl is not a fan of her name as it's unique where as the older three love there names . Also had some hot and miss comments about this name although love it . Crystal not the biggest fan just know it's a little more common that's how it's on the list . Gemma we love this name but not sure if it goes that well as is not a pure gem. Also all the other girls are attached with a gem stone and this name is not. Not sure how she will feel without a gem name. Middle name we are sure of. Thank you all