Antique diamond oval link necklace, converting to bracelets and or shorter necklace

Formed from open oval links set with graduated cushion cut diamonds to scalloped edges, spaced by singular diamond collet links of cushion, oval or pear shape, set in silver and gold cut-down collets, the necklace divides to be worn as three bracelets, or a bracelet and a choker necklace.
Bracelets 17.6, 16.7 and 16.4cm long, Necklace 50.7cm long
Weight: 28g