On the Left is the current design of the Past Masters Jewel of the Lion & Lamb Lodge. This design was adopted in 1874. It has the Lodge Crest etched on a shield with enammelling attached to the ribbon and the jewel itself is circular bearing the Lodge Name and Number surrounded by vine leaves and tendrils. Euclids 3rd proposition is depicted in enamel in the centre.

A number of these survive and are recirculated within the Lodge. Some are in solid gold and some in silver gilt.

Prior to the adoption of this design was one adopted in 1866 which instead of the shield attached to the ribbon is a Lion and a Lamb in gold 'lying down together.' And an illustration of this is shown on the right. Sadly, none of these are known to survive.