Obverse
Fifth crowned portrait of HM Queen Elizabeth II facing right, wearing the George IV State Diadem.
Lettering: ELIZABETH II ∙ D ∙ G ∙ REG ∙ F ∙ D ∙ 100 POUNDS ∙ J.C
Reverse
Britannia with Helmet, Spear, and Shield.
Lettering: 'BRITANNIA'2018' 1 OZ '999.5'PLATINUM' NATHAN
Extended information
Denomination
Currency
Metal
Ruler
Weight
31.1 g.
Diameter
32.7
mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded
