Exceptional Stone Tender

Exceptional Stone TenderKarowe Mine, Botswana ProductionRough Diamond TenderViewing ScheduleGaborone: November 6 to November 8, 2013Antwerp: November 15 to November 25, 2013+32 (0) 3 233 7080diamondbrokers@bonasgroup.comwww.bonasbids.com

The Karowe Mine is the first operational asset in LucaraDiamond Corp’s portfolio. Having been in productionsince the middle of 2012, the mine has already producedsome exceptional diamonds, including two spectacularblue diamonds which were sold on tender in the lastquarter of 2012 and the first quarter of 2013.This will be third “Exceptional Diamond Sale” of Karowediamonds to be held in 2013. In addition to these threesales, regular tenders are conducted through the year.In total Lucara intends to sell up to 420,000 carats a yearfrom its Karowe Mine.Trading – LUC: TSXLUC: BSE (Botswana)LUC: OMX (Stockholm)Rough Diamond TenderViewing ScheduleGaborone: November 6 to November 8, 2013Antwerp: November 15 to November 25, 2013Bids may be submitted at:www.bonasbids.comor via secure fax +32 (0) 3 225 1534The Bonas office is located at:The Diamond ClubOffice 915, Pelikaanstraat 62Antwerp 2018

Lot Number Stones Carat Weight301 1 256.64302 1 140.69303 1 137.86304 1 133.16305 1 67.45306 1 32.65307 1 59.18308 1 52.75309 1 51.86310 1 43.70311 1 33.67312 1 60.11313 1 30.09314 1 28.64A beautiful, partially finished heartshaped gem cut from 50.72 caratdiamond sold in the first ExceptionalDiamond Tender in May 2013

67.45carats305 30632.65carats0 12cm0 12cm

59.18carats307 30852.75carats0 12cm0 1 2cm

30951.86carats31043.70carats0 12cm0 12cm

33.67carats311 31260.11carats0 12cm0 12cm

31330.09carats31428.64carats0 12cm0 12cm

Bids may be submitted at:www.bonasbids.comor via secure fax +32 (0) 3 225 1534The Bonas office is located at:The Diamond ClubOffice 915, Pelikaanstraat 62Antwerp 2018