Victorian Imperial Topaz Collar & Pendant Set necklace It's modelled in 15 karat

It's modelled in 15 karat rose gold

the gemstone was used by chemists to polarize light by shining rays onto a cut facet of the stone

with a particularly sweet sentiment

any thoughts

Victorian Imperial Topaz Collar & Pendant Set necklace It's modelled in 15 karatDATE: Victorian, c. 1890 A magnificent Imperial Topaz collar and pendant set, in its original fitted presentation box. Dating to the late 19th Century circa 1890 these wonderful pieces are modelled in 15k gold, and set with the most gorgeous stones: the Imperial (or "precious") pink, and sky blue in colour. Would make an ideal matched Night and Day set. The box indicates that they were retailed by Mallett Goldsmith, Bath now known as Mallett Antiques,