18kt Yellow Gold Opal and Diamond Ring opal cross necklace One 18kt White Gold pendant

One 18kt White Gold pendant set with one freeform Australian Black Opal weighing 2

Pair of Sterling Silver Modern curved circle earrings with 4 Australian Crystal Opals

known as the birthstone of October

One Sterling Silver halo pendant set with one 10x8mm Australian Light Opal surrounded by cubic zirconias

making it a timeless addition to any collection

18kt Yellow Gold Opal and Diamond Ring opal cross necklace One 18kt White Gold pendantOne 18kt Yellow Gold designer ring set with one Natural Australian Solid Crystal shell Opal weighing 2. 1ct with 6 Round Brilliant cut diamonds weighing 0. 10ct Opal size: 15. 5 x 9mm Ring size: US 6. 5 (M 1 2)