Gemstones auctions

Beautiful diamond in brilliant cut. Color light brown, clarity I3, weight 1.24 ct. An interesting item, both willingly included in an investment portfolio, as well as capable of becoming a future jewelry item.
Beautiful diamond in brilliant cut. Color blackish brown, clarity I3, weight 1.02 ct. An interesting item, both willingly included in an investment portfolio, as well as capable of becoming a future jewelry item.
A beautiful lab cut diamond in brilliant cut. D color, VS purity 1, weight 0.53 ct. An interesting item both willing to be included in an investment portfolio, as well as able to be part of a jewelry product in the future.
6.225 Ct total, oval cabochon (x3) and round cabochon (x1) cuts. Rubies corrected. Visual condition as in the photos
Oval faceted ruby ct. 0.90,with IGI certificate no.656465186