Dazzling and ever changing in color, opal embellishments continue to fascinate people for their exquisite glamour. On top of opal's intrinsic iridescence, a wide range of rainbow hues are available in this selection. The properties of lab created opal are essentially a match for the natural gemstone, recreating the glow in any shade desired.

• More than 55 colors available. 
• Polymer impregnated synthetic opal is impregnated in laboratory in a year and has similar properties as that of natural opal. 
• Synthetic opal preserve the unique charm of natural opal but being more durable and contains less internal inclusion. 
• Hardness: 4 (natural: 5.5). 
• Specific gravity: 1.80-1.90 (natural: 1.98-2.20). 
• Heat resistance: 130°C (natural: 100°C).