1 day LeftLab Grown 3.01 ct, Color F/VS2 IGI Graded DiamondEst. $2,400-$4,800$1,600Robinhood AuctionsLas Vegas, NV
2 days LeftIGI Cushion Modified 1.54ct Fancy Light Blue VVS1 - Loose Lab DiamondEst. $3,365-$5,050$870SEUYCORaleigh, NC
1 day LeftLab Grown 3.09 ct, Color F/VS1 IGI Graded DiamondEst. $2,550-$5,100$1,700Robinhood AuctionsLas Vegas, NV
1 hr LeftLot 18.93 ct. Alexandrite (Color Change) Untreated RUSSIAEst. $16,000-$24,000$100(1 bid)Kissing AuctionDelhi, New Delhi