Store › Large crystal gem necklace in Opal Image 1 of 1 Large crystal gem necklace in Opal $21.00 This unique opal colored gem is on a pink necklace cord. Handmade from unique crystal mold using resin and recycled makeup. Add To Cart Added! This unique opal colored gem is on a pink necklace cord. Handmade from unique crystal mold using resin and recycled makeup. You Might Also Like Clear crystal gem silver ring $15.00 Clear crystal gem rose gold filigree ring $15.00 Statice flower pyramid crystal ring $15.00 Sold Out Deep gray crystal pin $15.00 Ruby red ring $15.00