Oscar Heyman, Platinum 18K Gold Sapphire Diamond Ring, AGL

An exceptional Oscar Heyman sapphire and diamond ring, centering an 2.35ct unheated Madagascar sapphire of richly saturated blue. Pear-shaped diamonds and sapphires alternate in a sculptural floral halo, framed by contrasting platinum and yellow gold. The precise stone matching, dimensional basket construction and bold color exemplify the house’s celebrated American craftsmanship. Brand: Oscar HeymanMetal: Platinum& 18KSapphires: Center oval sapphire approx. 2.35ct, AGL certificate, Madagascar origin with no heat treatment.Other Sapphires: approx. 1.2ctDiamonds: approx. 2ctWeight: 8.2 gramsRing Size: 6, resizableStamp: Oscar Heyman maker's mark, ""16304"", ""18K"", ""Plat""SKU: JF04437