Platinum Bangles & Bracelets by Jewelove Platinum Men’s Bracelet Crafted in Platinum. The bracelet is made in 95% pure platinum, hallmarked Pt 950 & comes with a Certificate of Authenticity by PGI. Metal : Platinum Platinum Purity : 95% Purity Mark : Pt 950 Finishing : Hi-polish Estimated Platinum Weight : 17.75 grams Certificate of Authenticity : Platinum Guild International Platinum Bracelet For Men Jl Ptb 691