39755 Diamant brut 2.53cts incolore octaèdre Afrique du Sud

40029 ABE tourmaline bleue verte coussin 85×85 3.21cts

38903 1 sa jaune rond 10.6mn 4.83cts QAX

38945 tanzanite 4.97cts trillon 9×9 BOX 2.78cts

38945 tanzanite 4.97cts trillon 9×9 BOX 2.16cts

38932 tanzanite trillon 13x13x13 7.83cts AOX

37868 tanzanite tonneau 8×6 1.57cts

37355 tanzanite RPC 8×6 1.76ct BQX

39303 émeraude poire 8X6 Xct lot uxx

39094 Emeraude coussin 65×65 1.12ct BRX