NO RESERVE and A.L.G.T. certified: One natural Aquamarine of 3.37 carats. Modified Octagon, Step cut. Very light Blue, Transparent. Dimensions: 12.21 x 7.92 x 4.19 mm. Beautiful and pure stone ! Antwerp Laboratory for Gemstone Testing needs no introduction. Leading Laboratory for colored gemstones, appreciated and valued by the most famous international auction houses. This stone comes from an old collection and was sealed by the lab on November 27, 2025. Consequently, fewer photos are available. Report No. 93632716. Several lots from the same gemstone collection are still up for auction !