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Posted on July, 2017 by admin

Chameleon-Type Diamond

A very rare type of diamond that changes colour when exposed to different light and heat conditions.

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NEWS

Tuesday 12 November,2019
Russia wants end to embargo on C.Africa diamonds
Russia backs lifting an embargo on diamond exports from the Central African Republic, the deputy finance minister said Tuesday as...MORE
Monday 11 November,2019
7-Carat Blue Diamond Ring By Moussaieff Could Fetch $14 Million
A 7.03-carat fancy deep blue diamond mounted on a platinum ring by London high jewelry house, Moussaieff, is the top...MORE
Alrosa Profit Drops in Third Quarter
Weak rough-diamond demand led to a decline in profit at Alrosa in the third quarter, the Russian miner reported. Profit...MORE
Lest We Forget
On 11 November 1918, the guns of the Western Front fell silent after four years of continuous warfare. With their...MORE
Sunday 10 November,2019
It’s been a terrible week for diamond miners
While the world’s biggest diamond miner surprised the market by cutting prices this week, a slew of filings from its...MORE
Thursday 7 November,2019
Blue and Pink Diamonds Show Price Stability in Q3 2019
Prices of fancy color diamonds remained stable in the third quarter of 2019, according to the Fancy Color Diamond Index...MORE
Wednesday 6 November,2019
HRD Antwerp Receives Two Takeover Bids
The International Gemological Institute (IGI) and industry veteran Peter Meeus have put in rival bids to acquire HRD Antwerp. Meeus,...MORE
Tuesday 5 November,2019
Family sues Christie’s over $39m diamond sale
he son of a high-flying Italian senator is taking Christie’s to court in New York City this week (WEDS NOV...MORE
De Beers Lowers Global Diamond-Jewelry Estimate
De Beers has restated its estimation of global diamond-jewelry sales following a new study valuing the diamond content in jewelry...MORE
Monday 4 November,2019
Drake buys himself $500K heart-shaped diamond ring for his birthday
The “Hotline Bling” rapper can’t stop buying more and more diamond rings to add to his collection. The latest? A...MORE
De Beers Cuts Diamond Prices by About 5% as Industry Crisis Deepens
De Beers is taking more drastic steps to stem the crisis in the diamond industry by cutting prices across the...MORE
Thursday 31 October,2019
Artisanal small-scale diamond mining initiative launched
Petra Diamonds has launched an artisanal small-scale mining initiative in South Africa. This follows a process of extensive consultation and...MORE
Wednesday 30 October,2019
Hong Kong Protests Depress Luk Fook Sales
Luk Fook’s same-store sales fell 37% in the second fiscal quarter amid protests in Hong Kong and the continued impact...MORE
Tuesday 29 October,2019
More Brides Buying Their Own Engagement Rings
US women increasingly buy engagement rings for themselves, and spend more on them than their partners do, De Beers said...MORE
Letšeng Yields 161ct. Rough
Gem Diamonds has recovered a diamond weighing 161 carats from its Letšeng mine in Lesotho. The miner found the “high-quality”...MORE
Monday 28 October,2019
De Beers banks on ‘diamonds are for me’
Anglo American unit De Beers said its 2019 marketing budget will exceed last year’s figure of $170 million and will...MORE
Botswana Diamonds receives mining permit for Marsfontein
Botswana Diamonds associate Vutomi Mining has secured a mining permit for the diamond bearing gravels and residual unprocessed stockpiles around...MORE
Sunday 27 October,2019
Alrosa finds diamond over 230 carats, largest in three years
The world’s top diamond producer by output, Alrosa , has unearthed a unique rough diamond weighing over 232 carats, the...MORE
Thursday 24 October,2019
Phillips to Sell Rare Pink Diamond Collection
Rare pink diamonds from Rio Tinto’s Argyle mine in Australia will lead the upcoming Hong Kong Jewels and Jadeite auction...MORE
Wednesday 23 October,2019
Firestone Diamonds revenue down as recovery rates, sales fall
Africa-focused Firestone Diamonds (LON:FDI) reported Wednesday a fall in first-quarter revenue due mainly to a fall in recoveries at its...MORE

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