Provenance Original to c.1915, this late Edwardian three-stone engagement ring is set with a stunning natural ruby with a striking raspberry hue. Claw-set with double prong detail, in an open-back setting. Flanked by two round transitional-cut diamonds, the last of the hand facetted stones before the laser-cut modern round brilliant-cut was developed. The diamonds have smaller proportions than the central ruby which creates a very classy and flattering spread of stones across the finger. The gallery is intricately pierced with a refined linear framework. The shoulders are lightly open, featuring cheneir details, subtly tapering to flow to a solid 18ct yellow gold band. The Natural Stones Ruby Weight: 3.50ct Ruby Size: Length 4.5mm; Width 4.5mm; Depth 2.2mm Total Diamond Weight: 0.18ct; Two round transitional-cut diamonds. The Band Metal Composition: 18ct yellow gold. Hallmarks: Marked with '18ct' and 'PLAT' indicating 18ct yellow gold & platinum. The Ring Overall Front Head Dimensions: Length 5.5mm; Width 12.8mm; Height of setting: 4.8mm General Wear & Condition Excellent: 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).