A diamond solitaire of 3.75 carats by Kutchinsky is included in the fine art sale at O'Reilly's auction rooms in Dublin next Wednesday. It is expected to sell for £12,000-£14,000, while a princess-cut solitaire ring should make £6,000-£7,000 and a three-stone diamond ring of 2.25 carats £3,000-£3,500. A diamond and sapphire carved five-stone ring has an estimate of £1,200-£1,600, a three-stone diamond and sapphire ring £3,000-£3,500, a diamond line bracelet £1,800-£2,000 and a solitaire diamond ring £5,000-£6,000.

Other lots include a diamond and emerald cluster ring, the emerald of 4.7 carats (£2,000-£3,000), a pair of diamond and sapphire cluster earrings (£2,500-£3,000), a solitaire of 1.4 carats (£1,200-£1,800) and a gentleman's 18-carat Rolex Oyster perpetual wrist watch (£5,000-£5,500).