A two colour gold graduated five stone diamond ring

A two colour gold graduated five stone diamond ring,
with graduated old brilliant cut diamonds, all claw set in white rex collets, to yellow underbezels, white shoulders, yellow cheniers and shank. Tested as approximately 18ct gold. Head 21.30 x 5.00mm, 2.81g.
Finger size P (approximately)
Sold for £520

Condition report:
Later half shank. Intrinsically tests as approximately 18ct gold, but later repairs and tipping are possibly in lower carats, or may have used lower solder, so may not pass Assay.

Most of the claws are intact but have worn thin.
Two claws at one shoulder have worn away and outer ones to the larger diamonds.
The setting should be re-tipped prior to being worn.
Wear to the underbezels at each side.
Surface marks to the mount, but nothing too deep.
Has been sized up in the past.
No chips or damage to the diamond.
An indented possible growth line to the edge of the table of the centre stone. Only visible under 10x magnification.
Colour range I/J/K
Clarity range SI2/P1/P2