White gold or yellow? Titanium or Palladium? The spring/summer edition of Weddings San Diego educates and helps you choose. Pictured inside is a custom princess-cut diamond between two sapphires set in white gold. Most rings are 14-18 karat. For yellow gold, the price comes down versus platinum. Fair skinned people may not like how yellow gold looks on them, but color gold looks fantastic on olive or darker toned skin. Try this yellow gold and diamond engagement ring setting from Whiteflash.com -- We can custom make this setting for you.