Yellow and White Pinwheel Earrings, USA. Courtesy Deborah Mellen Jewels These Pinwheel shaped earrings are created from 8 Fancy Yellow Oval Diamonds and 8 White Marquise Diamonds with 2 Center Brilliant Diamonds which equal a total carat weight of 11.76....

A pair of diamond earclips, by Suzanne Belperron Each designed as a stylised leaf composed of marquise and circular-cut diamond-set panels, with French assay marks for platinum and gold and maker's mark. Estimate £15,000 - £20,000 ($24,240 - $32,320)...

A suite of exquisite coloured diamond jewellery Comprising a necklace, the front suspending a line of four oval and marquise-cut green, pink, yellow and blue diamonds, all within a pavé-set pink diamond surround extending to the undulating neckchain,...