The John Hardy Spear flex cuff blends 14K gold and sterling silver in an elegant 4mm bypass design. Accentuated with 0.16ct pavé diamonds, this piece showcases timeless sophistication and meticulous craftsmanship. Size Medium.This streamlined 4mm flex cuff is artisan handcrafted in reclaimed sterling silver and 14k yellow gold. Accented with 0.16ct of ethically sourced diamonds in a pavé setting, it offers refined sparkle and a comfortable, flexible fit.