55 - 6.35 Carat Oval Brilliant Cut Tanzanite and 3.45 Carat Channel Set Baguette Diamond Lady's Ring Mounted in 18 Karat White Gold. Diamonds E-F Color, VS1-VS2 Clarity. Size 7-1/4 or Slightly More. Signed 18K. Excellent Condition, Shows Little or No Use. Weighs 8.25 Pennyweights. Shipping $26.00 (estimate $4,000-$6,000)