Product Name: Natural Zircon<br>Stone Color: Blue<br>Clarity: VVS<br>Shape: Round <br>Size: 4mm，5mm，6mm<br>Hardness: 7.5<br>Treatment: Heated<br>Origin: Sri Lanka<br>Quantity: 1PC<br>Scope of application: matching rings， earrings， bracelet， necklace penda