Mexican Cherry Opal Halo Ring

Here's something you don't see often anymore. A true Cherry Opal, a red variety of Mexican Fire Opal. It has been cut into a 7x5mm pear shape. No known treatments. Has been cut from old stock material and had been cut for at least 8yrs. It's been hand set in a stamped .925 ring that has been crafted by a designer in Thailand and has 26x 1.3mm lab CZs. Size 7.