87 - Very Fine Quality Approx. 93.0 Carat Graduated Ruby, 13.50 Carat Diamond and Platinum Necklace. Rubies Range in Size from approx. 17mm height x 10mm diameter to 10.5mm height x 7mm diameter. Rubies with Vivid Saturation of Color. Diamonds E-F Color, VS Clarity. Signed PT 950. Very Good Condition. Measures 16-1/2 Inches Long. Approx. Weight: 28.85 Pennyweights. Shipping $34.00 (estimate $14,000-$18,000)