Lot 189 , A diamond and blue glass ring

A diamond and blue glass ring, designed in the 18th century 'bague au firmament' style, composed of a rectangular plaque of blue glass decorated with a vase of flowers in rose-cut diamonds, within a beaded border and decorated with floral engravings to the reverse, to a band of floral design, mounted in silver and gold, size M1/2, case
£150-200

Condition:
Glass cracked and reglued, not particularly noticeable and stable in mount. Diamonds bright and lively. Date indeterminate - possibly a mixture of original components and later alterations, possibly all made at a later date as reproduction, in a fairly traditional style. Overall very attractive and nicely made, in wearable condition. Gross weight 3 grams.

Sold for £700