18K MID CENTURY RUBY & DIAMOND OWL BROOCH: Exquisitely detailed 18K yellow gold owl is set with 10 round single cut diamonds defining the eyes and 22 round mixed cut rubies on his head, eyes and chest. Diamonds approximate .15 CTW and diamonds 2.00 CTW. Total weight 14.2 grams. Signed KGK. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $6250. Est. $3000/6500**