I stumbled upon a natural diamonds Etsy vendor with really good unrealistic prices. <$1k for an intricate 18k gold ring with a 0.25 carat DEF VS excellent cut center stone, claims to come with a GIA report. Went through the reviews and the only negatives ones I have seen are people complaining it was a Lebanon company pretending to be Canadian on Etsy. Does anyone have experience with them, and does it seem legitimate? It's way below even what Blue Nile charges, so I have my doubts... Thank you!