1950s 18ct Gold & Platinum, Ruby & Diamond Cluster Ring

A pretty 18ct75% pure gold (or 750 parts pure gold and 250 parts other metals) gold ring with a platinumDerives from the Spanish word ‘platina’ meaning ‘little silver’. Acknowledged since the 1900s, platinum’s durability and natural brightness has been and still is today highly treasured A metallic element prized for its rarity, whiteness, high tensile strength and insusceptibility to corrosion, platinum first became widely used in jewellery in the late ninete… top that was made circa 1950. It has been set with a beautiful rubyOne of the most valuable gemstones on earth. From the corundum family, the red variety being ruby and the blue, sapphire. With the exception of the diamond, corundum is the hardest of the gemstones on the Mohs scale scoring a 9. in the centre. It is surrounded by two rings of well matched bright white diamonds within millegrained setting. It is a delicate look and sits low on the finger so it would make an ideal engagement ring.