These " Rare Stone" striking cufflinks are limited edition, only 1 pair exists. The black oval diamonds originated from Africa. It is 49.90 carats, weighs 32.68gr & set in 22.50gr of 18K pink gold. Around the case are set 176 white diamonds of 0.98 carats, colour GH & clarity VVS1. 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.