These " Rare Stone" striking cufflinks are limited edition. The rifle cut rectangular lemon quartz originated from Brazil. It is 35.74 carats, it weighs 21.55gr & set in 14.40gr of 18K yellow gold. Only with Tateossians signature hand craftsmanship can such a unique pair of cufflinks be made. Please note: Rare Stones pieces are made to order. Please call us on 02073848336 to estimate delivery time.