Lot 410 , A Victorian style gold and graduated rose cut diamond set heart shaped pendant, with diamond and spinel? set bale modelled as a swallow

A Victorian style gold and graduated rose cut diamond set heart shaped pendant, with diamond and spinel? set bale modelled as a swallow, with closed back setting, overall 50mm, gross weight 20.3 grams.
£1,000-1,200

Condition:
Would benefit from a professional clean as the settings are very dirty. Visible green oxidisation in places. At least three of the stones are chipped. Possible old repair to the edge of one shoulder on the back (colour of metal differs)?

Sold for £950