A rare 170-carat pink diamond has been discovered in an Angola mine, authorities confirmed on Wednesday, reporting it to be the largest such stone found in 300 years. The rare "Lulo Rose" diamond was ...

Africa-focused miners Gem Diamonds (LON: GEMD) and Lucara Diamond (TSX: LUC) have recovered big, high-quality Type IIa diamonds at their respective operations. Gem Diamonds said on Thursday it had ...

Gemstones are valued based on the Four Cs - color, clarity, cut, and carat. Precious stones include diamonds, sapphires, rubies, and emeralds. Semi-precious stones are evaluated on their rarity and ...

Africa-focused miner Gem Diamonds (LON: GEMD) has found yet another big precious stone at its prolific Letšeng mine in Lesotho, the third greater than 100-carat diamond mined in September. The 212.91 ...

The 910 carat, D-colour Type IIa diamond is believed to be the fifth largest gem-quality diamond ever recovered and tops the 603ct ‘Lesotho Promise' Gem recovered in August 2006. CEO Clifford Elphick ...

The historic "Lulo Rose" was unearthed in an Angola mine owned by Australia's Lucapa Diamond Company Anna Lazarus Caplan is a writer-reporter for PEOPLE. She has been working at PEOPLE since 2022. Her ...

“Diamonds are a girl’s best friend”, as Marilyn Monroe sings, dripping in what are - presumably – imitation diamonds. Many such moments have solidified diamonds and other gems as rare, invaluable ...