Highlights Made from Sterling Silver Stamped 925 Hypoallergenic Details Brand: Philip Jones Metal Type: Sterling Silver Earring Type: Stud Earring Dimensions: 5.5mm (H) x 5.5mm (W) Stone Setting: 4 Prong Closure Type: Butterfly Weight: 0.65g Stone Type: Opal Crystals from Zircondia® Shape: Round Colour: White Size: 5.5mm Quantity: 2 Packaging Packaging Type: Gift Pouch with Quote Card Packaging Size: 9cm x 8.5cm Look stunning in these sterling silver birthstone earrings, featuring opal crystals from Zircondia®. Crafted with hypoallergenic 925 stamped sterling silver, each earring is set with 4 prong and secured by butterfly closure. Beautifully packaged in a gift pouch with quote card, they make the perfect enchanting gift!