The Arbor Three Stone | Elongated CushionCushion Three Stone Engagement Ring with Trellis Basket and Pear Accents Inspired by heirlooms, designed for today. This vintage inspired cushion engagement ring is the stuff of garden party dreams. A sculptural split shoulder cradles a romantic elongated cushion cut diamond, flanked by two petite pear shaped side stones for a soft, balanced sparkle. Delicate gold strands and an airy trellis gallery add graceful detail, while the structured setting