Manufacturers
A COLOURED DIAMOND AND DIAMOND RING SET WITH A MARQUISE-CUT LIGHT PINKISH BROWN DIAMOND WEIGHING APPROXIMATELY...
Naturally ColouredA COLOURED DIAMOND AND DIAMOND RING SET WITH A MARQUISE-CUT LIGHT PINKISH BROWN DIAMOND WEIGHING APPROXIMATELY 5.01 CARATS, WITHIN A BRILLIANT-CUT PINK DIAMOND TRIM AND MARQUISE-CUT DIAMOND SURROUND, TO THE SINGLE-CUT DIAMOND EDGE AND HALF-HOOP, MOUNTED IN 18K WHITE AND ROSE GOLD http://www.christies.com/lotfinder/jewelry/a-coloured-diamond-and-diamond-ring-5631257-details.aspx?from=salesummary&intObjectID=5631257&sid=59ca05d5-e855-4b73-87a3-2a0da47c08f6
