10K Rose Gold Long Oval Cabochon Cut Gemstone Halo Ring Size 8.25

Set securely in the center of this ring is a large oval shape cabochon gemstone. I am honestly not 100% sure what this gemstone is! I have done searches and color comparisons but I just can't find a match close enough to be confident! The gemstone is a mauve/light rose color. It does not have the orange that a carnelian would have... more of a dusty rose pink color. There are a few fleck of dark brown and spots of black throughout but it is an otherwise clean gemstone. It measures 25 x 13mm and is set with four large prongs that reach up and over the sides of the gem. There is a full row of bright white gemstones set in a halo around the center stone. The setting has a shiny high polished finish with lots of gold, 7.3 grams! I have cleaned it carefully and polished it on the buffing wheel. This ring is solid rose gold (which works very well with the gemstone!) and is stamped 10K on the inside of the band. Currently a finger size 8.25. A perfect statement size ring for any finger!