A Van Cleef & Arpels pear shape cabochon ruby and diamond 18 karat yellow gold ring. The cabochon ruby is prong set and surrounded by ten round brilliant diamonds, atop a three row half shank containing two rows of diamonds and a row of rubies. To buy this product please visit here https://eyeonjewels.com/product/van-cleef-arpels-cabochon-ruby-and-diamond-yellow-gold-ring-14059