Archive

  • Christie's has announced that the 18.96-carat Pink Legacy – the largest and finest Fancy Vivid Pink diamond the auctioneer has ever put on the block – will be offered for sale at their Magnificent Jewels auction in Geneva on 13 November. With an estimated price of $30 million to $50 million, it has the potential to break the record price per carat for its color category. That record is currently held by ‘The Pink Promise’, an oval-shaped Fancy Vivid Pink diamond of just under 15 carats, which Christie's sold in Hong Kong last year for $32,480,500 - an incredible $2,175,519 per carat.

  • Russia's ALROSA, the world's largest diamond mining company, has commenced a rough diamond auction in New York, featuring 81 rare gem-quality 'specials' (diamonds larger then 10.8 carats) discovered in 2017-2018. The auction will include some of ALROSA's most unique recent recoveries, such as a transparent 98-ct diamond with a yellowish hue (pictured above) and a diamond weighing over 100 carats. Both stones were mined at the Yubileinaya pipe in Yakutia.

  • Lucapa Diamond Company today announced that a selection of large, premium-value Lulo diamonds will be the first Lulo production sold through new marketing channels being introduced as part of Angola’s diamond sector reforms, which represent a milestone for Angola's rough diamond trade. Additionally, Lucapa has exported its first parcel of ~2,500 carats of diamonds recovered from the Mothae kimberlite diamond mine in Lesotho to the global diamond trading centre of Antwerp, Belgium. 

  • Russian diamond miner ALROSA presented its first ever collection of large, fancy-colored polished diamonds at the Hong Kong Jewelry & Gem Fair, marking the initial stage of their new strategy to become the world leader in the production of colored polished diamonds. The collection showcased in Hong Kong is comprised of 250 diamonds of different shapes and hues, with the auction scheduled for September 19. "ALROSA polished branch now focuses on the processing of large and coloured diamonds and the subsequent sales," said Evgeny Agureev, Director of the United Selling Organization of ALRO

  • Billed as a "Great opportunity for retailers, wholesalers, manufacturers and deal-makers!', the bankruptcty trustee of Firestar Diamond, Inc. and Fantasy, Inc. is liquidating the inventory and intellectual property of Firestar and Fantasy, including diamond and jewelry inventories as well as their patents, trademarks and associated jewelry. These companies manufactured and supplied fine diamond jewelry to the largest and most significant retailers and online sellers in the US and globally, but will disappear following the liquidation sales.

  • From the Martian Pink from the Perfect Pink, the Sweet Josephine to the Pink Promise, Christie’s jewelry specialist Marie-Cécile Cisamolo tells the stories of the ten most prized pink diamonds the auction house has ever sold. Prices for top-quality, large pink diamonds have increased exponentially in recent years, driven by collector demand and increasingly limited supply. Pink diamonds gain their highly desirable color as a result of a rare, naturally occurring slippage of the crystal lattice in the stone while it is forming deep within the Earth’s crust.

  • ALROSA, the world's largest diamond mining company, is organizing a contest for diamond and football fans alike: create a 'football' name for large rough diamond (76.53 carats), and win a ticket to the final game of the FIFA World Cup 2018™. The centerpiece stone of this contest will also constitute the core of a 'football' collection of special size rough diamonds to be auctioned in Moscow. Fans may submit their ideas to www.diamondsofrussia.ru. The winner will also receive a certificate that the stone is named after his or her idea.

  • Russian diamond miner ALROSA sold $14.5 million worth of rough diamond specials (+10.8) carats at its recent auction in Israel. The company sold 112 gem-quality lots with a total weight of 1,824 carats, for an approximate average price of $7,950 per carat - approximately the same price ALROSA received per carat at their recent auction in New York ($9,980), where they sold 1,040 carats for $10.38 million. Firms from Israel, Belgium, India, USA and UAE participated in the auction.

  • Canadian miner Mountain Province Diamonds (49% participant with De Beers Canada in the Gahcho Kué diamond mine in Canada’s NWT) announced the results of its recently completed fourth diamond tender sale of 2018. Total proceeds from the sale were US$28.3 million, the highest total for any Antwerp tender result to date. The miner said that market sentiment remained positive coming out of the April holidays and into the fourth selling cycle, while customer participation was healthy with 191 companies attending the tender in Antwerp and an average of 12.4 bids received per lot.

  • De Beers Group today announced it has provisionally sold $550 million of rough diamonds for the fourth sales cycle of 2018 (Global Sightholder Sales and Auction Sales), against a backdrop of what has been called "record demand". De Beers published last week a report stating that diamond jewelry demand rose to a record $82bn globally in 2017 after several years of stagnation.

  • Sotheby's Magnificent Jewels and Noble Jewels auction held in Geneva yesterday, May 15, certainly lived up to its name, as the historic Farnese Blue diamond - given in 1715 by the Philippines to the Queen of Spain Elisabeth Farnese, wife of King Philip V of Spain - smashed its pre-sale estimate of $3.7 to $5.3 million, earning $6.7 million at the fall of the hammer. It was the first time the exceptional 6.16-carat, pear-shaped, fancy dark grey-blue, SI1-clarity stone had ever appeared on the market, after having remained in the same family for over three centuries.

  • Russian diamond mining giant ALROSA sold $14.8 million worth of special size large diamonds (weighing over 10.8 carats) at an international auction held in Vladivostok from April 16 to April 27, the company announced today. The company's United Selling Organization (USO) - responsible for the sorting, preliminary valuation, pre-sale preparation and sales of all ALROSA’s rough diamonds - sold 101 special size rough stones at the auction, good for a total weight of 1751.1 carats. The average price per carat for the large diamonds topped $8,450.

  • A 3.09-carat rectangular-cut Fancy Intense Blue diamond sold for more than $5.375 million at Christie’s New York Magnificent Jewels auction last Tuesday, setting a world record price for an intense blue diamond at $1.739 million per carat, nearly doubling its pre-sale high estimate of $2-$3 million.

  • ALROSA plans to hold an auction for the sale of special size rough diamonds over 10.8 carats in Vladivostok from April 16 to 27, 2018. In total, the company will auction 110 gem quality lots, the Russian miner confirms in a press release. The total weight of auctioned diamonds is 1,946 carats; the largest gemstone weighs 46.64 carats. The assortment will consist of rough diamonds mined from the deposits of PJSC ALROSA, and its subsidiaries – JSC Almazy Anabara, PJSC Alrosa-Nyurba and PJSC Severalmaz.

  • Sotheby's Magnificent Jewels and Noble Jewels auction to be held in Geneva on 15 May will feature some remarkable diamonds, most notably two large D flawless diamonds, each weighing over 50 carats, and the historic and highly important Farnese Blue, a Fancy Dark Grey-Blue diamond weighing 6.16 carats. Both of the diamonds belong to the highly rarefied sub-category of Type IIa diamonds, which make up just 2% of gem diamonds and boast the highest optical transparency. The first

  • Later this month Sotheby’s Magnificent Jewels spring sale in New York will feature a 33.25-carat, D-flawless pear-shaped diamond pendant-necklace, topped by a marquise-shaped 1 carat diamond, with a high estimate of $5 million.

  • One of the foremost historic diamonds – The Farnese Blue – will appear on the market for the first time in history this spring, after having remained in the same family for over three centuries, according to a press release from Sotheby's auction house. The existence of the diamond was apparently unknown until recently, except for the relatives of the family and its jewellers.

  • Russian diamond mining giant ALROSA held auctions of rough and polished diamonds at the Hong Kong International Diamond, Gem & Pearl Show two weeks ago, earning a total of $16.3 million. The United Selling Organization (USO) ALROSA sold 112 special size (over 10.8 carats) rough diamonds with the total weight of 1,787 carats, earning US$13.5 million, for an average price of $7,555 per carat. ALROSA Deputy CEO Yury Okoemov said, “The Hong Kong auction with 50 participating companies demonstrated that demand for rough diamonds of this size category remains stable.

  • The government of Zimbabwe has conducted its first diamond sale since the consolidation of mining under the Zimbabwe Consolidated Diamond Company (ZCDC) in Chiadzwa. The sale achieved approximately US$830,000, far surpassing the anticipated target of US$620,631. Although the ZCDC did not reveal the number of carats auctioned, one special stone fetched US$1,888, which is a remarkably improved figure from previous sales where the gems were sold for US$50 or less.

  • ALROSA plans to hold two auctions of rough and polished diamonds at the Hong Kong International Diamond, Gem & Pearl Show, taking place from February 27 to March 3, 2018, the company writes in a press release. ALROSA's United Selling Organization (USO) auctions special size rough diamonds over 10.8 carats, and will be putting 121 gem-quality lots with a total weight of 1,949 carats up for sale during the show. The weight of the largest diamond is 47.08 carats.

  • In a recent meeting concerning the 2018 budget, Russian diamond mining giant ALROSA said diamond production is planned at 36.6 million carats in 2018, representing an approximately 7% decline from the 39.3 million carats it is likely to produce this year.

  • A "superb twin-stone colored diamond ring by Graff" soared past its $6,500,000 - $8,500,000 estimate to earn $12,575,000 at hammer time yesterday during Christie’s Magnificent Jewels sale. The remarkable sale comes just a day after another blue diamond fetched $15.1 million at Sotheby's New York auction.

  • A 5.69-carat fancy vivid blue diamond fetched $15.1 million at Sotheby’s New York yesterday, making it the top lot of the day and confirming once again that purchasers are willing to pay top dollar for blue diamonds that carry the ultra-rare “fancy vivid” classification. The hammer price, which is equivalent to $2.66 million per carat, came in slightly above the pre-sale high estimate of $15 million. The emerald-cut gem, which is set in a platinum ring and flanked by two baguette-shaped diamonds, has a VVS1 clarity grade.

  • The 709-carat "Peace Diamond", considered the 14th-largest rough diamond in history and recovered by artisanal miners in Sierra Leone’s Kono district in March, sold at Rapaport's auction in New York for $6.5 million, approximately $1.2M less than was originally offered for the stone. This despite - or perhaps because of - its tour through the major diamond trading centers. Renowned jeweler Laurence Graff was the buyer. Martin Rapaport, surrounded by Sierra Leonean officials at their press conference in New York, apologized that his efforts did not yield what they had hoped.

  • ALROSA's first auction for the sale of The Dynasty collection concluded with an average premium of 30% on the reserve prices for four of the five diamonds, with the maximum excess over reserve at 52% the company writes; but they withdrew the 51.38-carat signature stone from the sale. More than 130 companies and private clients registered to participate in the bidding. In accordance with the company’s strategy, the goal of the first auction was to evaluate the upper bound of the price range that might be offered to the market.

  • An incredibly rare 14.93-carat Fancy Vivid VVS1 pink diamond, which Rahul Kadakia, International Head of Jewellery at Christie’s, described as the "Picasso of the Pink Diamond world," sold for $31,861,000 (HKD 250 million), or approximately $2.13 million per carat, at Christie’s Magnificent Jewels Hong Kong auction on November 28. The diamond, referred to as The Pink Promise Diamond, is an oval-shaped fancy vivid pink Type IIa diamond, weighing approximately 14.93 carats, set within a circular-cut diamond surround, gallery and hoop. Its Fancy Vivid Pink color (as opposed to Fancy Intense Pink) is a designation given by the GIA and represents the most prized color grading in a pink diamond. 

     
  • On November 29, ALROSA is holding a silent auction for the sale of the unique polished diamond collection, The Dynasty. The Dynasty collection consists of five diamonds and was produced from a 179-carat unique rough diamond named The Romanovs, which was mined from Nyurbinskaya kimberlite pipe in the Republic of Sakha (Yakutia) in 2015. The main 51.38-ct diamond is a 57-facet traditional round brilliant-cut diamond, Triple Excellent (the best quality cut), D, VVS1. Such characteristics occur in less than 1% of diamonds worldwide.

  • DDA Trading Bvba has announced its fourth sale of Namibian Marine rough diamonds. DDA will be offering approximately 22,000 carats of full run-of-mine, original marine goods of gem quality. Viewings will take place by appointment in Antwerp at DDA Trading’s office in the Antwerp Diamond Bank from November 28 to December 6 with the sale closing on Wednesday 6. 

    Check out the entire December schedule of rough diamond tenders in Antwerp here.

  • The largest-ever D-flawless diamond to be put up for auction, mounted in a diamond and emerald necklace, sold for $33.7 million Tuesday night, including buyer’s fees. The white “Creation 1” diamond from Swiss jeweler de Grisogono weighs 163 carats. The hammer went down at 29.5 million Swiss francs ($29.7 million), excluding the buyer’s premium — around the midpoint of the pre-sale estimates before the auction at Christie’s in Geneva. The buyer was not immediately identified.

  • ALROSA held an international auction for the sale of special size rough diamonds (+10.8 carats) in the Eurasian Diamond Centre in Vladivostok from October 16 to 27. The company sold 66 stones with the total weight of 1,084 carats, out of a previously-announced 72 gem-quality lots with the total weight of 1,170 carats. The total sales revenue amounted to $9 million.

  • A legendary 19.07 carat pink diamond of historic Royal French provenance will be offered for sale at Christie’s Magnificent Jewels auction in Geneva on 14 November 2017, the auction house reports in a press release. The magnificent stone has been in the collection of four kings, four queens, two emperors and two empresses, starting with the Sun King, Louis XIV. It is one of France’s most storied gems, with three centuries of royal provenance.

  • The Government of Sierra Leone has appointed the Rapaport Group as the marketing and sales agent of the "Peace Diamond". The 709-carat diamond, discovered by a local pastor and diamond digger in the village of Koryardu, is the third-largest diamond ever found in Sierra Leone and the 13th-largest ever to be unearthed. The Peace Diamond is special because it is a development diamond, Rapaport said in a statement. Over 50% of its sale value will directly benefit the community where the diamond was discovered and the people of Sierra Leone.

  • Pallinghurst has announced the results of an auction of higher quality rough emeralds held by Gemfields plc (“Gemfields”, which is 100% owned by Pallinghurst) - its first emerald auction since Pallinghurst took over the company - held in Lusaka, Zambia, from 2 – 5 October 2017.

  • ALROSA will hold an international auction for the sale of special size rough diamonds of 10.8+ carats in the Eurasian Diamond Centre in Vladivostok from October 16 to 27, the company announced in a press release. The Company is putting for sale 72 gem-quality lots with the total weight of 1,170 carats; the largest one weighs 47.55 carats. All the stones to be auctioned were mined from the deposits of PJSC ALROSA, and its subsidiaries – JSC Almazy Anabara and PJSC ALROSA-Nyurba. A total of 67 companies from Belgium, India, Israel, China and the USA have applied for the auction.

  • Sotheby’s will be presenting ‘The Raj Pink’, claimed to be the world’s largest known Fancy Intense Pink diamond, weighing 37.30 carats, at its auction of Magnificent Jewels and Noble Jewels in Geneva, on 15 November 2017. Its estimate is $20 million - $30 million. “The discovery of any pink diamond is exceptional, but the Raj Pink’s remarkable size and intensity of colour places it in the rarefied company of the most important pink diamonds known,” says David Bennett, Worldwide Chairman of Sotheby’s International Jewellery Division.

  • A "Very Rare and Impressive Ruby and Diamond Ring", designed by Bhagat, stole the show at Sotheby’s Hong Kong Magnificent Jewels and Jadeite sale last week, selling for $10.5 million (HKD 81.7 million), or $788,296 per carat, while a rare blue diamond ring estimated at $7 to $9.6 million failed to achieve its reserve price. The ruby and diamond ring is set with an oval ruby weighing 13.26 carats, embellished with two rose-cut diamonds on the side and diamond-set prongs; the diamonds weighing approximately 10.50 carats in total, mounted in platinum. 

  • A massive emerald-cut diamond fashioned from Lucapa Diamond's 404 carat rough stone - the largest rough diamond ever recovered in Angola - will go under the hammer on November 14 at Christie’s in Geneva. "Set into an asymmetric necklace designed by de GRISOGONO, this 163.41 carat, flawless D-colour emerald-cut diamond is the largest ever to come to auction", reads the press release from the auction house. In February 2016, Lucapa Diamond Company announced the discovery of the biggest recorded diamond in Angola, confirmed as a Type IIa D-color gem-quality stone.

  • A Fancy Intense Blue diamond which has been held in a private collection for nearly 30 years sold for $3.6 million (£2,685,000), smashing its $2 million high estimate, at Bonhams Fine Jewellery sale in London on September 20. The 4.03-carat pear-shaped diamond, "became the subject of a fierce bidding frenzy before it finally went under the hammer, selling to Graff Diamonds for $853,203 price per carat," the auction house writes. 

  • Alrosa today announced the results of its rough specials and polished diamond auctions, held at the Eastern Economic Forum. The rough specials of 10.8+ carats, 1,293cts total achieved a total sales price of USD14.8 million, while 33 of the 36 polished stones, 2 to 12 carats were sold for a total sales value of USD 1.7 million. According to Alrosa VP Okoyomov the auctions were attended by some 50 companies from the US, India, Israel, Belgium and the UAE.

  • DIAMONDS ALROSA will auction its own polished diamonds during the Hong Kong Jewellery & Gem Fair in September, the company announced in a press release. The first auction will take place on September 13-17, introducing large colorless diamonds, as well as certified fancy colored diamonds, including yellow, green, orange and purple colors. The second auction will be held on September 19-22. Diamonds of small and medium sizes as well as brown diamonds will be introduced there. “We’ve chosen this assortment in accordance with demand on the Asian market.