The diamond measures 11x6x6.5 cm and weighs 500 grams (1 carat equals 0.2 grams ... the world’s largest jewelry manufacturer by volume. The production cost of synthetic diamonds can be up ...

Confidently moving forward, citrine and amethyst add a colourful dimension to Lalaounis’ latest designs.

A 7.31-carat ... 1.85 carats. It is one of the lots from the estate of The Shawver Art Collection Trust. Its estimate is $80,000 - $120,000. An antique diamond and pear necklace has an estimate ...

Gem Diamonds (LSE: GEMD) has unearthed a 129.71-carat type II white diamond at its Letšeng mine ... The sales are part of plan to focus on so-called Tier 1 assets, which can produce at least ...

The Cullinan Diamond, unearthed in South Africa in 1905, is considered the largest gemstone-quality diamond ever recovered at 3,106 carats. “We are ecstatic about the recovery of this extraordinary ...

(CNN) — A massive 2,492-carat rough diamond, believed to be the second biggest ever found, has been unearthed in Botswana, according to a mining company. The huge stone is thought to be the ...

Lucara Diamond Corp. confirmed the “exceptional” finding of a 2,492-carat diamond from the Karowe Diamond Mine in Botswana on Wednesday. The jewel was described by Lucara as “one of the ...

The discovery of a remarkable 2,492-carat diamond in Botswana has generated a lot of attention. Experts believe it might be worth up to $160 million. X-ray technology was used to find the diamond. AP ...

The Botswana government says the huge 2,492-carat diamond is the second-biggest ever discovered in a mine. It’s the biggest diamond found since 1905. The as-yet-unnamed diamond was presented to ...

So when the rainbow shows for there's been breakage. A massive 2,492-carat rough diamond, believed to be the second biggest ever found, has been unearthed in Botswana, according to a mining ...