6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Clear Crystal Ruby and Diamond Ring features

Ruby and Diamond Ring features an unheated natural Oval Ruby weighing 0

Weight: 32

Yellow Sapphire & Diamond Three-stone Ring features a GIA certified 6

each averaging 0

93 inch long and

6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Clear Crystal Ruby and Diamond Ring features6. 31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Natural Black Opal and Diamond Ring features an Oval Natural Black Opal, weighing 6. 31 carats, with Royal Blue and Bright Green Play of Color on a Black background surrounded by a halo of Natural Round Brilliant Diamonds, all set in Platinum. Total black opal weight is 6. 31 carats. Total diamond weight is 1. 86 carats. Ring is size 6. 5 Ring top measures . 72 inch across and . 9 inch