Previous month:
July 2012
Next month:
April 2013

6 posts from March 2013

Napoleon’s Engagement Ring Sells for More Than $1 Million - JCK

By Rob Bates, Senior Editor JCK
Posted on March 26, 2013
 
Napolean engagement ringNapoleon’s pear-shaped sapphire, diamond engagement ring.

The ring Napoleon gave to Josephine sold for 896,400 euros (including fees), or $1.15 million, French auction house Osenat tells JCK.

The ring had an estimate of $23,500 to $26,000.

"In my wildest dreams, I did not think we would outsell the estimate by more than 47 times," Emily Villane, an auction house spokeswoman, told ABCnews.com. "We based the estimates in our catalog on the actual market value of the ring, minus Napoleon and Josephine provenance. It is not our job to tell bidders how much they should pay for the historical premium."

The ring features a pear-shaped sapphire and a diamond. The combined weight of the two is the less than a carat.

via www.jckonline.com


Diamond-encrusted heels worth £276,000 step in to the record books as the world's most expensive shoes

 Article-2300401-18F7EB1A000005DC-925_634x476Here is a pair of shoes that really are fit for a princess, and with a price tag of more than £276,000, they are the most expensive shoes in the world.

The fairy tale classic court-heeled shoe features more than a quarter of a million pounds worth of white diamonds, making it a one-of-a-kind work of art Worth NZD$500,000, or £276,237.

Simply called ‘the Diamond shoe’, New Zealand designer Kathryn Wilson masterminded the glamorous accessory with the help of Sarah Hutchings of Auckland’s Orsini Fine Jewellery company.

 

Article-2300401-18F7EC30000005DC-110_306x561The glamorous £276,000 diamond shoe masterminded by Kiwi designer Kathryn Wilson

The creation process involved hours of surgeon-like precision using tweezers and a special adhesive to painstakingly attach the diamonds to the shoe, one by one.

Both wanted to create a shoe that signified the ultimate in designer luxury and embodied the 'Cinderella' fantasy.

It took more than 50 hours to make the exclusive shoes, which are made up of 21.18 carats of quality diamonds, lace, embellishments and a Kathryn Wilson shoe.

Sarah said: 'Kathyrn approached me to work with her on the project for her Winter launch. I loved Kathryn’s work and I have a life long passion for shoes so it seemed perfect.

Article-2300401-18F7F4CC000005DC-616_306x561If you want to be the belle of the ball like Cinderella, then these dazzling shoes will be right up your street

via www.dailymail.co.uk


Harry Winston Finalizes $1 Billion to Swatch Group

Harry Winston logoThe sale of Harry Winston to watchmaking Swatch Group was rumored in October of last year, announced in earlier this year, and finalized March 26, 2013.  The price of the acquisition was $1 billion, Swatch assuming $250 million in debt and Winston netting $750 million.

The Harry Winston Diamond Corp was created in 2006 when Aber Corp, a Canadian diamond mining group, purchased the U.S. based Harry Winston luxury retail business.

Harry Winston Diamond Corp has now sold off the Harry Winston luxury retail division, which is the Harry Winston brand, and will change its name to Dominion Diamond Corp.  Dominion will continue as a diamond mining company that already owns 40 percent of the Diavik mine in Canada and is seeking to acquire the Ekati diamond mine, also in Canada.


Graff to Unveil 120-Carat Diamond Peacock Brooch Valued At $100 Million - Forbes

Graff-Peacock-Image-TEFAF-March-2013-300x274Graff Diamonds is set to unveil a $100 million diamond peacock brooch at the TEFAF art fair in Maastricht, Netherlands. The fair opens Friday and runs till March 24.

A total of 120.81 carats of colored diamonds adorn the brooch, which measures a little over 10cm in height (about 4 inches). At the center of the brooch, is a 20.02-carat fancy deep blue pear shape diamond, one of the rarest blue diamonds in the world, according to the luxury diamond jewelry company. It is surrounded by white and colored Graff diamonds—set by master craftsmen at Graff’s London workshop. The peacock’s tail feathers are set with various-sized white, blue, yellow and orange diamonds. The tip of each feather is adorned with white diamonds that have the appearance of flowery bloom.

The piece contains an additional clasp in the rear that allows for the blue diamond centerpiece to be removed and worn two ways.

Anthony DeMarco, Contributor


Dubai Chronicle Top 10 Diamond Mining Companies for 2012

- Dubai Chronicle - http://www.dubaichronicle.com -

Top 10 Diamond Mining Companies for 2012

Posted By Editor On March 20, 2013 @ 2:16 pm In Investments,Trading Sessions | No Comments

Pinterest

1. Russia: Mirna Mine

Mirna Mine is the largest diamond deposit in Russia and one of the largest in the world. The mine is one of the most impressive places on earth and it is located near a small town known as Mirna, in Eastern Siberia. It was the first and the largest diamond mine in the Soviet Union. The mine is 525 meters deep, has a diameter of 1,200 meters and is the second largest excavated hole in the world. In the 1960s the mine was producing 2,000 kg of diamonds per year, but the production rate slowed to 400 kg per year near the pit bottom. The largest diamond found in the mine was found in 1980 and weighed 342.5 carats.

2. Australia: Argyle Diamond Mine

Argyle Diamond Mine is the largest producer in world, mostly industrial grade. Over 791 million carats of diamonds have been produced at the mine since it began production in 1983. From 2013, operations in the open pit will begin to wind down as Argyle transitions to a fully operational underground mine. At full production the underground mine will generate around nine million tons of ore per annum and approximately 20 million carats of diamonds per year, over the life of the block cave.

3. Botswana: Jwaneng Diamond Mine

Jwaneng Diamond Mine produces small stonesand and is the largest producer of diamonds by value in the world, producing about 40% of the world’s diamonds. The diamond industry contributes about 30% of national revenues, 80% of export earnings and 50% of government revenues of Botswana. The mine produces 9.3 million tons of ore per year. Currently, Jwaneng produces approximately 11 million carats (2,200 kg) of diamonds.

4. Angola: Catoca Diamond Mine

The Catoca Mine is the world’s 4th largest diamond mine and is currently being operated by SMC (Sociedade Miniera de Catoca), which is in turn owned by Endiama (32.8%), Russia’s Alrosa (32.8%), Brazil’s Odebrecht Mining (16.4%) and the Diamond Finance CY BV Group (18%). The mine produced just over 2.6 Mct in 2001. The kimberlite yields quality diamonds, of which 35% is gem quality, fetching prices of around $75 – $100/carat. Reserves are estimated at 60 million carats. SMC intends increasing production to as much as 5 Mct per year.

5. Angola: Luarica Diamond Mine

The mine is owned by a joint of diamond mining companies. The two largest holders are Endiama with 38% ownership and Trans Hex with 32% ownership. In 2004, the Luarica mine produced about 95,000 carats (19 kg) of diamond from over 632,000 cubic meters of ore processed. 84,000 carats (16.8 kg) of the production was sold the same year, at an average price of over $300 per carat. That made a new high mark for Angolan diamond output.

6. Botswana: Letlhakane Diamond Mine

The Letlhakane diamond mine is owned by Debswana – a joint diamond mining venture between De Beers and the government of Botswana. In 2010 about 3.3 million tons of ore were extracted at Letlhakane. Volume yielding was 1.2 million carats of rough diamonds.

7. Botswana: Orapa Diamond Mine

Orapa Diamond Mine is huge and highly productive. Diamonds are produced when volcanic activity causes carbon to be forced at extremes of pressure and temperature through a vent towards the surface. The pipe at Orapa is the second largest in the world. Annually the mine produces about 17m tons of ore from which 18m carats of diamonds are recovered, with a revenue of $3 billion.

8. Congo: Bakwanga MIBA Mine

Societé minière de Bakwanga (MIBA) is a mining company based in the Democratic Republic of the Congo. MIBA is a diamond mining company, and its operations are centered near Mbuji Mayi, in Kasai-Oriental Province in south central DRC. Between 2002 and 2006, MIBA produced an average of 6 million carats of diamonds per year. Operational difficulties reduced this production to an annual output of less than 1 million carats over the last two years. MIBA also has mining and exploration titles covering an area in excess of 45,000 km² and is currently looking for joint ventures with major diamond producers.

9. Sierra Leone: Magna Egoli Mine

Magna Egoli is Sierra Leone’s largest mechanized mine. It is fully owned by Waldman Diamond Resources of Israel. Magna Egoli started operations in 2001. The annual production worth $25 million has average weight of 0.57 carat and average value of $220 per carat, which is considered very high value for diamond rough. It produces 400 carats of diamonds per day.

10. South Africa: Cullinan Diamond Mine

Cullinan Diamond Mine is an underground diamond mine owned by Petra Diamonds. The mine became famous in 1905. That year the largest rough diamond of gem quality ever found known as Cullinan Diamond was found there. Cullinan Diamond Mine is also the only significant source of blue diamonds in the world. In September 2009, a 507-carat (101 g) diamond was found. The gem was ranked as one of the 20 biggest high quality diamonds ever discovered.

via www.dubaichronicle.com


Bez Ambar Designer Ruby and Blaze Cut Diamond Ring

Cushion Cut 3.06 ct Ruby 1.09 ratio 2.17 BA-25This beautiful ring by designer Bez Ambar combines the beauty of the ruby gemstone with the exceptional fire and sparkle of Blaze® cut diamonds.

Cushion Cut 3.06 ct Ruby 1.09 ratio 2.17 BA-26Diamond ring with a 3.06-carat cushion-cut natural red ruby with medium-tone and strong-saturation red color, eye-clean clarity, measuring 9.09 x 8.28 x 3.91 mm with 1.09 ratio, prong-set in an 18-karat white-gold four-prong mounting (stamped “BEZ AMBAR” and “750 92325”) with knife-edge pave-set diamonds on the top and bottom sides of the ruby going half way down the split-shank and on the north and south sides of the mounting going half way around the ring for a total of 158 pave diamonds with a 0.94 total carat.  In between the split shank and underneath the head are 34 Blaze® cut diamonds in two rows with 1.23 total carat weight on top of the shank that is 7.0 mm wide at the head, 6.3 mm wide at the side, and tapers to 6.0 mm wide at the bottom.

Check out other Colored Gemstone and Diamond Rings