3.75CT. AQUAMARINE & DIAMOND PENDANT, 14KT GOLD NECK CHAIN, L 16":One lady's light weight rope neck chain measuring 16" long. Stamped 14 kt yellow gold. One marquise shape motif aquamarine and diamond pendant, tested 14 kt. Yellow gold by Tri Electronics #GXL-24 Pro, total weight = 10.6 grams by electronic balance. The pendant contains the following stones, specifications and qualities as observed in the mounting: one marquise faceted natural beryl aquamarine measuring 11.8/8.1/6.3mm, the weight estimated by formula to be approximately 3.75 carats, color = blue, tone = light, saturation = light, cut = good. Also on pendant are the following diamonds: 18 full cut, 2.2mm, .04 carats each, total .72 carat; 4 tapered baguette .05 carats each, total .20 carats; 2 tapered baguette, .06 carats each, total .12 carats; all diamonds have color = E, clarity = VS-1, cut = good. Appraisal on file from James Krol, gemologist, Birmingham, Mi.