Shopping d'opales et diamants chez Bonhams
An opal and diamond pendent necklace
The oval cabochon opal, within a surround of brilliant-cut diamonds, to a brilliant-cut diamond spacer, suspending a pear-shaped opal within a surround of brilliant-cut diamonds, chain length 37.0cm., pendant length 4.2cm.- Estimate: £2,400 - 2,800
An opal and diamond ring
The oval cabochon opal within a marquise and brilliant-cut diamond surround, diamonds approx. 1.75ct. total, ring size L Estimate: £1,500 - 2,000
An opal and diamond cluster ring
oval cabochon boulder opal within a surround of old brilliant-cut diamonds, diamonds approx. 1.20ct. total, ring size J - Estimate: £800 - 1,200
An opal and diamond cluster ring
The oval-cut opal, within a single-cut diamond surround, ring size P - Estimate: £500 - 700
An opal and diamond bangle
The central oval cabochon opal, claw-set and flanked by two entwined snakes, set with old brilliant-cut and single-cut diamonds, with green stone eyes to the gallery, diamonds approx. 0.60ct. total, one diamond deficient, inner diameter 5.6cm.- Estimate: £500 - 600
Bonhams. Jewellery, 12 Aug 2009. Knightsbridge www.bonhams.com