4 RUBIES WITH GLA DESCRIPTIONS APROX 16 CTW: 1) 2.71 CT rectangle cut and medium tone & saturation. GLA estimate $4065; 2) 3.62 CT oval cut ruby of even dark/medium tone & saturation. GLA estimate $9412; 3) 6.14 CT ruby of even medium tone & saturation. GLA estimate $17,806; 4) 2.48 CT oval ruby of a medium color. GLA estimate $5952.