LSE:GEMD 30 June 2026 - 6 July 2026

Gem Diamonds Limited changed hands quietly Monday, with retail quotes at 3.45p to sell and 3.90p to buy. Volume showed 29,846 shares. The spread was 0.45p, about 12% on the midpoint. That’s roughly £1,100 of stock at the mid, with the trade size and wide spread telling more than the nominal price move. The London Stock Exchange was in its standard session at the dateline, trading from 0800 to 1630 BST. There wasn’t a new regulatory filing from Gem Diamonds on Monday. The company’s RNS on July 1 showed only a regular voting rights update, following a June 3 chair appointment and AGM outcome.

Gem Diamonds Limited opens the week in London with some big numbers that stand out. The miner reported first-quarter sales at about five times its current market cap, yet shares still look stuck at micro-cap levels. ADVFN, using data from the London Stock Exchange, showed the last automated trade on Friday at 3.40p, up 3.03%, giving a market cap of £4.76 million. MarketWatch’s delayed quote had the price at 3.50p, up 6.06%, and a £4.9 million market value. The split is showing up in the market. Hargreaves Lansdown quoted a 3.29p sell and 3.71p buy, a spread of around 12.8% of the sell price. Volume was 193,420 shares on Friday. That spread matters—a small buyer is down right away unless

Gem Diamonds stock moved up on thin volume after sales from its Letšeng mine again came in well above the company's market value. Gem Diamonds Limited climbed Tuesday with a notable trade driving the bump: a quote at 3.60p/3.93p, volume at 502,256 shares, market cap at £5.39 million. AJ Bell listed the last trade at 3.8475p. On that price, turnover for the day came in close to £19,300.