We acquired a few slices of Austrailian Lightning Ridge Opal and cut this 13x10 mm Cabochon gemstone.  We set it along with a 5mm round Brazilian London Blue Topaz gemstone in this 14kt Yellow Gold Pendant.  
 
For this Pendant, we recommend an 18” or 20” Light Figaro 14kt Yellow Gold Chain, # 1050.
 
We'll be shipping this item along with an attractive Gift Box, matching tote bag, and crinkled paper. You'll be ready to present this gift in only a few minutes. All buttoned up, pretty, and sophisticated.