Vintage Roberto Coin Six stone "Perfect Diamond" Huggie/Hoop Earrings in 18k White Gold (0.60ct)

Modern huggie hoop earrings with six round brilliant diamonds and a hidden pink sapphire on the interior of the hoop.  ID#: EAR824 Diamonds: Twelve (12) prong set, round brilliant cut diamonds measuring approximately 2.4-2.6mm each in diameter with an estimated SI1 clarity and estimated G/H colour. The total estimated diamond weight is 0.65ct.  Rubies: Two (2) flush set, round faceted rubies measuring approximately 1.2mm each in diameter.  Metal: 18k white gold  Diameter : 15mm Weight: 3.92g  Markings: 'RC' '18KT'