by keane333 » Oct 24, 2018 I contacted Jeff White regarding a sapphire for an engagement ring. I am fairly new to this forum/gem stones, so I was hoping to get some of your opinions on the stone. It is an oval from Sri Lanka, 4.04 carats, unheated, "some light silk (since it is unheated), but no cracks, feathers, or included crystals that are visible to the naked eye at all." The measurements are 9.72 × 7.23 × 6.60 mm. From a color perspective, does this stone seem like it will be dark normal lighting conditions? Any other thoughts on the stone's quality? Thanks in advance!!