EGL-CERTIFIED 0.71ct H-SI1 MARQUISE DIAMOND RING- This lovely and brilliant 0.71ct H-I color SI1 clarity (eye clean) natural white diamond is set in a lovely solid 14K white gold mounting size 6. Appraised at $6,110 with EGL certification number 774508115D. Total weight is 2.45 grams and the diamond dimensions are 8.10 x 4.64 x 3.15 mm.