Provenance Original to c.1920, this Art Deco ring has such elegant proportions. Set to centre with a natural emerald displaying a particularly rich, saturated green with remarkable clarity too. Rub-over set in yellow gold and surrounded by two clusters of old-mine cut diamonds with four larger diamonds set within each corner of the square-shaped form this ring takes. The diamonds are grain-set and bordered by polished edges. The shoulders are especially refined, tri-split and elegantly curving they are so pretty and delicate. A beautiful original Art Deco piece that is every bit as stylish then as it is now! The Stones Emerald weight: 0.50ct Emerald size: Length 5.7mm; Width 4.5mm; Depth 2.6mm Gem Certificate: Natural; Zambian origin; Octagonal-cut; GCS Certified #81320-50. Total diamond weight: 1ct, cushion old-mine cut. The Band Metal Composition: Platinum. The Ring Overall Front Head Dimensions: Length 14mm; Width 12.7mm Height of Setting: 5mm General Wear & Condition Excellent: minor wear commensurate with age. All stones are secure and well set, with no damage to the mount. Professionally polished and carefully inspected by our workshop, ready to wear and enjoy. Unless stated otherwise, gem weights and specifications are estimated (assessed in mount).