12 Lyon & Turnbull
54 A sapphire and diamond set ring claw set with an oval sapphire in a surround pavé set with graduated round brilliant cut diamonds, shank stamped 750 Ring size: Q/R
£300-500
56
59
A sapphire and diamond set cluster ring
A sapphire and diamond set ring
claw set with an oval cut sapphire, in a border of round brilliant cut diamonds, to a plain 18ct gold shank
claw set with a cushion cut sapphire, the tapering shoulders each set with a graduated row of round brilliant cut diamonds, to a plain platinum shank
Ring size: L, estimated total gem weights: sapphire 1.17cts, diamonds 0.51cts
£700-1,000
Ring size: M, estimated total gem weights: sapphire 6.07cts, diamonds 0.44cts
£7,500-8,500
60 A 1970s 9ct gold sapphire set ring the textured columnar mount set with a single round cut sapphire, to a plain shank
55 A sapphire and diamond set cluster ring
Ring size: M
of hexagonal outline, millegrain set with a marquise cut diamond in a pierced border set with small round brilliant cut diamonds and square cut sapphire detail, to a plain unmarked white metal shank Ring size: L/M
£800-1,200
£250-400
57 An Art Deco style sapphire and diamond set ring claw set with a trap cut sapphire, flanked to either side by three tapering baguette cut diamonds, to a plain 18ct gold shank Ring size: M, estimated sapphire weight: 5.11cts
£2,500-3,500
61 A sapphire and ruby set bombé ring
58 An 18ct gold sapphire and diamond set line bracelet claw set with a single row of nineteen oval cut sapphires between pairs of small round brilliant cut diamonds, to a concealed clasp and safety clips Length: 18cm, estimated total gem weights: sapphires 18.27cts, diamonds 1.32cts
£3,500-4,500
collet set in a domed mount with a heart shaped ruby and a heart shaped sapphire, to a plain shank, unmarked Ring size: K/L
£1,800-2,500