Gorgeous 18K White Gold Ruby Sapphire Emerald Diamond Band Ring. This great item features 2 pear shaped sapphires, 2 oval rubies and one marquise emerald, totaling 1.22 carats. There are numerous brilliant round diamonds, totaling .38 carats. All gemstones are natural. The band measures .25 of an inch wide. It is a size 6.75. Sizing is available for an additional charge. The ring weighs 5.4 grams.