David Webb Carved Jade 18k Gold Platinum Diamond Cocktail Ring. Shipped with USPS First Class Package.Description18k yellow gold & PlatinumPlatinum diamond, .25 total carat weightCarved jade. 2 1/2 carat.. Color: medium to dark green emerald.Size 4 1/2 but can be resized up one and down oneAmerican fine jeweler David Webb founded his company in New York City in 1978. Webb's Art-Deco inspired motifs garnered fame and notability amoungst connoisseurs and celebrities alike — inc...luding Elizabeth Taylor, Jacqueline Kennedy Onassis, Jennifer Garner, Barbra Streisand, and Beyoncé Knowles. Popular motifs featured in Webb's designs include seashells, forestry, animals, signs of the zodiac, and geometric shapes. This ring retails around $13, 500.00 and up...If you have any questions please askThank you for looking....