In all three items, the rubies and diamonds are set in platinum and 18k yellow gold.  The total weight of the rubies in the necklace is 113.95 carats and diamonds weigh 31.96 carats.  The total weight of the rubies in the bracelet equal 41.03 carats and diamonds weigh 12.25 carats.  The total weight of the rubies in the earrings is 25.55 carats and the diamonds weigh 7.70 carats.