I don't see a lot of gemstones from the Jeffrey Quarry. I found the rough for this one in a box of broken crystals. It is nearly flawless, 6 mm in diameter, and weighs one carat. It is almost a perfect match (hint: earrings) for #10897 on my site (if it hasn't sold already). Or, it might make a nice "rough and cut" display with your Jeffrey Quarry garnet plate.