Thank you very much for your replies and explanations!
The ring is from my grandma and I think my SO would love the sentimental value attached to the ring!
There is no documents but I am thinking about getting the stone appraised.
Based on the comments, I am starting to consider buying a new sapphire instead... but I am quite torn as the ring hold significant meaning
Would it be better to refacet the crown or to buy a new sapphire ring?
I am new to gemstones and I do not know how to weigh the benefits/disadvantages of recutting the sapphire VS buying a new sapphire
Please help!!
Its for an engagement ring!
The side stones are diamonds if I am correct as my grandma only frequent reputable jewelers!