TENDER DATES

Gem Diamonds LTD

Gem Diamonds LTD

Rough Diamonds

I. Hennig Tenders

I. Hennig Tenders

Rough Diamonds

Dominion Diamond Corp.

Dominion Diamond Corp.

Rough Diamonds

I. Hennig Tenders

I. Hennig Tenders

Rough Diamonds

Rio Tinto Diamonds

Rio Tinto Diamonds

Rough Diamonds

Koin International

Koin International

Rough Diamonds

Dominion Diamond Corp.

Dominion Diamond Corp.

Rough Diamonds Auction

I. Hennig Tenders

I. Hennig Tenders

Rough Diamonds

I. Hennig Tenders

I. Hennig Tenders

Polished Diamonds