Notice the (3) Diamonds set at 3 o'clock, 5 o'clock and 8 o'clock that show Blue, that means that they are Natural Diamonds. If they were Lab Grown the Machine will show them as Red.
I only sell Natural G-D Made Diamonds and Gems.
All Diamonds over 1/2Ct are Gia Certified and the matching Certificate number is laser inscribed on the girdle of the Stone.
I was recently at a Jewelry Store in Las Vegas and a Young Lady came in wanting to sell her Wedding Ring. The Buyer asked Her how much that She was asking for it and she said $6,000. He put the Ring on the tester and told Her that it was a Lab Grown Diamond and He could not buy it.