Ethiopian opal...I adore black opals, but these definitely come in a strong second! I think a simple black enamel setting for this.
CARVED OPAL CAT; the perfect birthday gift for myself, when I hit the lottery!!
50% OFF SALE Raw fire opal and druzy necklace - Gold-dipped - Organic form - Rough gemstone on Etsy, $44.50
Opal carving - The hair is carved from an upper layer showing a lot of fire, while the face is from a grey underlying layer.
Opal stud earrings.
opals | Opals
opal gemstone engagement ring // cheaper than a diamond ring and unique!
Opal spessartite garnet diamond gold ring | From a unique collection of vintage cocktail rings at https://www.1stdibs.com/jewelry/rings/cocktail-rings/