CLASSIC BLACK MASTER MASON RING. This 18 Karat Gold Electroplated Master Mason ring features the Square and Compasses set onto a black background. Atop the Compasses is a single simulated diamond. The weight of this ring is comparable to its more expensive counterpart. This Men's Masonic Ring carries a Lifetime Guarantee. Available in sizes 9-14. FREE SHIPPING within the Continental limits of the United States. International Shipping: Add $ 5.00 Click the dropdown box, below to specify your size.