A PINK TOURMALINE AND DIAMOND RING the mount is stamped 750 for 18ct, and set with a 10.8mm x 8.3mm x 5.3mm pink tourmaline, set with a burst of brilliant cut diamonds to both sides, with an estimated approx diamond carat weight total of 0.43cts. Finger size O1/2, weight 6.2gms
The images I have attached are of a refractometer reading, showing range readings of tourmaline, it shows this is a natural stone, and it can't be a pink sapphire as the reading for that would be completely different. I have now included microscope images as well, so you can see the natural inclusions within the stone. Diamonds are not top colour, but are clean and sparkly, mount stamped 750 for 18ct, mount very light wear if any.