Gold in Quartz Pendant

I cut this gold in quartz specimen for a pendant. It is from the famous Gympie Mine in Australia.

It measures 24mm by 28mm. It is set in 18 yellow gold. The bail is constructed of three layer of metal, two of 18k and one of platinum. The accents consist of  6 single cut diamonds , .01 ct each, .06 ct total. The 2 mounts for the diamonds are from an antique ring. The back is open to reveal the gold inclusions in the quartz.  Signed ABD,18K, Plat.

$3430.