Archive

  • Featuring genuine examples some of the world’s rarest diamonds - pink gems from Rio Tinto’s Argyle mine in Australia - The Perth Mint has launched a limited edition collection of Pink Diamond Ingots celebrating the Pink Panther. Struck from 91.67% pure pink gold and 99.95% pure platinum, each ingot is handset with two stunning pink diamonds from the Argyle Diamond Mine, each weighing 0.08 carats, of Fancy Intense to Vivid Purplish Pink color.

  • 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

  • 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.

  • The fourth quarter of 2017 saw a slight rise in fancy color diamond prices over the previous quarter, thanks to continued appreciation from blue stones, writes The Fancy Color Research Foundation (FCRF) in a press release. The significant increases in prices of fancy blue diamonds were offset by continued softness in fancy yellow diamonds and stagnation in fancy pink diamond prices. The Fancy Color Diamond Index in Q4 2017 indicates an overall rise of 0.1% over Q3 2017 for fancy yellow, pink and blue diamonds in all sizes and saturations.

  • The impressive rough diamond recoveries by Australian miner Lucapa Diamond Co. from the Lulo Diamond Project in Angola continue at pace, with the latest recoveries including a 116-carat low-quality diamond and a 43-carat yellow gem. The 43-carat yellow is the largest colored gem-quality diamond recovered to date from Lulo, surpassing the 39-carat pink recovered in September 2016. Both stones were unearthed from Mining Block 8 at Lulo. The 116 carat stone was recovered through the XRT large-diamond recovery circuit installed at Lulo in late 2016.

  • 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.

  • As has happened with fine art, wine, and other categories, well-informed consumers are rapidly recognizing the opportunities inherent in jewelry and, in the process, driving up the prices of an already limited commodity. Just 10 years ago, a buyer could have bought a vivid blue diamond for $200,000 to $300,000 per carat; today, that same stone is fetching $2 million to $3 million per carat. This tenfold increase in value surpasses the growth rate of the S&P 500 and most real estate markets ...

  • 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. 

     
  • In the framework of its efforts to develop and increase the marketing and sales activity for their own polished diamonds manufactured by DIAMONDS ALROSA, the cutting and polishing division of ALROSA diamond mining company, the company auctioned fancy colored diamonds in Israel this November and sold the entire assortment - 262 polished diamonds with the total weight of 209.34 carats, including 15 rare pink diamonds weighing 15.31 carats. Overall revenue from the sales of fancy colored diamonds totalled $1.209 million.
  • The scarcity of blue and pink fancy color diamonds on the market is driving prices higher, writes the Fancy Color Reasearch Foundation (FCRF). The Fancy Color Diamond Index for the third quarter of 2017 increased slightly compared to Q2, with a 0.2% total rise for yellow, pink and blue fancy color diamonds in all sizes and saturations. The best performers with regard to prices in Q3 were fancy blue and pink color diamonds, which appreciated 0.4% and 0.3% respectively.

  • 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.

  • ALROSA’s affiliate Almazy Anabara has extracted a large 34.17-carat yellow diamond. It is the largest fancy-colored rough diamond extracted by the company this year, writes the Russian mining giant. The rough diamond, extracted from Ebelyakh alluvial deposit, measures 20.17 х 19.65 х 15.1 mm. It is a transparent intense yellow crystal with a small inclusion in the intermediate zone. Before the end of October, it will be delivered to the United Selling Organization ALROSA (USO ALROSA) in Moscow, where the company specialists will give it a more detailed and accurate assessment.

  • 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. 

  • Firestone Diamonds this morning announced the recovery of its largest diamond to date, a 134 carat gem-quality light yellow diamond, from its Liqhobong Diamond Mine, located in Lesotho. They believe this recovery, the second of over a hundred carats since production commenced, reinforces the potential for large stones at Liqhobong as the company continues early stage mining.

  • "Almazy Anabara", a subsidiary of ALROSA, recovered a large pink rough diamond weighing 27.85 carats, the Russian diamond giant announced in a press release. "This is a unique discovery: by far the largest company's pink rough diamond had a weight of about 4 carats. If the company decides to cut this stone, it could become the most expensive polished diamond in the history of ALROSA." The rough diamond has dimensions of 22.47 x 15.69 x 10.9 mm. The pink stone is of gem-quality and almost free of inclusions.

  • 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. 

  • Dominion Diamond Corporation has announced an auction of fancy yellow rough diamonds in cooperation with I. Hennig Tenders. The auction viewings will take place in Israel and Antwerp. The auction will commence with viewings in Israel from October 29 to November 1, 2017 and will conclude in Antwerp from November 6 to 10, 2017. Participation in the viewings and the auction is by appointment only. For more information and to arrange a viewing request email tenders@ihennig-tenders.com.

  • Estimated at £1,200,000 - 1,500,000 ($1.5 - 1.9 million), a Fancy Intense Blue diamond will headline Bonhams London Fine Jewelry sale on September 20. The auction house states that the pear-shape diamond, weighing 4.03 carats, has been in a UK private collection for over 30 years. According to the GIA, only one in 10,000 diamonds has a fancy color, which makes such stones rare and highly sought after.

  • Analysis of pricing data by the Fancy Color Research Foundation (FCRF) for the second quarter of 2017 indicates overall pricing stability across all categories over the same quarter in the previous year, FCRF states in a press release. While flat overall for all shapes and sizes, blue fancy color diamond prices continued to appreciate, climbing 5.5% over last year, while yellow fancy color diamond prices declined by 2.5% for the year. According to RAPI™ during the same period, most white diamond categories experienced meaningful price declines.

  • Rio Tinto has unveiled the largest Fancy Red diamond in the history of its Argyle Pink Diamonds Tender at a world exclusive preview in New York. The 2.11 carat gem, named ‘The Argyle Everglow’, is the centrepiece of the 2017 Argyle Pink Diamonds Tender – an annual showcase of the rarest diamonds from Rio’s Argyle mine in Western Australia. The GIA classified the gem as a notable diamond with a grade of Fancy Red VS2. Argyle Pink Diamonds manager Josephine Johnson said The Argyle Everglow “represents rarity within rarity” of diamonds, and will drive the global demand from collectors. 

  • The Argyle diamond coin trilogy sold within a month, according to a press release from Rio Tinto. "The Australian Trilogy", is an US$1.4 million (AUD$1.8 million) one-of-a-kind coin collection featuring a pink, purple pink and violet diamond from Rio Tinto’s Argyle Diamond Mine in the east Kimberley region of Western Australia. Released by The Perth Mint, The Australian Trilogy was sold to an anonymous collector from Asia within a month of its unveiling.

  • They might be small, at only 0.039 and 0.025 carats, but Australian junior miner Merlin Diamonds discovery of two pink diamonds is nevertheless promising. Merlin Diamonds Ltd., owner of the Merlin diamond mine in the Northern Territory, Australia, said it is encouraged by these discoveries that indicate the possibility of further pink diamonds at the Merlin diamond mine. The latest find follows the recovery of a 0.70 carat pink diamond announced last March. 

  • Dominion Diamond Corporation has announced an auction of fancy rough diamonds in cooperation with I. Hennig Tenders. The auction viewings will take place in Israel, New York, and Antwerp. The auction will commence with viewings in Israel from June 18-21, 2017; New York from June 26-28, 2017; and will conclude in Antwerp from July 3-7, 2017. Participation in the viewings and the auction is by appointment only.

  • Rio Tinto and The Perth Mint have showcased a A$1.8 million (US$1.36 million) one-of-a-kind coin collection featuring three coloured diamonds from the Argyle Diamond Mine. Known as The Australian Trilogy, the beautiful collectable comprises three precious metal coins each hand crafted with a pink, purple pink and violet diamond unearthed from Rio Tinto’s Argyle Diamond Mine in the east Kimberley region of Western Australia.

  • Canadian junior miner Diamcor Mining Inc. yesterday announced the recovery a 5.36 carat green gem quality octahedron rough diamond from the newly expanded facilities at the company’s Krone-Endora at Venetia Project in South Africa.

  • 'Apollo and Artemis', the most expensive pair of earrings in the world, were auctioned by Sotheby’s Geneva spring sale of Magnificent Jewels for a record-breaking price of $57.4 million.

  • 彩钻研究基金会(FCRF)发布了2017年第一季度最新的彩色钻石价格指数,数据表明大多数彩色钻石价格稳定。 黄钻的价格与2016年第一季度相比下降2.5%,但相比上个季度以来仅下跌0.2%。与去年同期相比,粉钻价格上涨0.8%,而蓝钻价格同比上涨5.7%,与2016年第四季度相比,2017年前三个月价格上涨1.9%。总体而言, 各种形状和大小的彩色钻石价格与2016年第一季度相比上涨0.7%,与2016年最后一季度相比上涨0.2%。据彩钻研究基金会(FCRF)新闻稿报道,截至2016年第四季度,在所有的彩钻颜色等级中,浓彩和艳彩钻石价格强势上涨,这在一定程度上抵消了“中彩”彩色钻石价格下跌带来的影响。

    彩钻价格指数是由非盈利组织彩钻研究基金会(FCRF)发布的,该指数表明了自2005年以来收集的彩色钻石价格点的变化,并跟踪三个主要的全球交易中心 ——香港、纽约和特拉维夫的黄钻、粉钻和蓝钻的价格数据。彩钻研究基金会(FCRF)咨询委员会主席Eden Rachminov表示:“备受欢迎的浓彩和艳彩蓝色钻石在市场上并不多见,而人们对这类钻石的兴趣和需求持续增长。”Rachminov先生补充道,“钻石商因为此类钻石供应有限而提高了价格,因此2017年很可能会延续这一趋势。“

    请参阅附录中的FCD指数图表。

  • The Fancy Color Research Foundation (FCRF) has released its latest Fancy Color Diamond Index update for the first quarter of 2017, which indicates pricing stability across most fancy color diamond categories. Yellow fancy color diamonds are down 2.5% compared to Q1 2016, but have lost only 0.2 percentage points since the previous quarter. Pinks are up 0.8% compared to the same period a year ago, while blue fancy color diamonds jumped 5.7% year-over-year and saw a 1.9% price increase in the first 3 months of 2017 as compared to Q4 2016.

  • Sotheby’s spring sale of Magnificent Jewels and Noble Jewels at Mandarin Oriental, Geneva will be led by the ‘Apollo and Artemis Diamonds’.

  • The Pink Star diamond has become the world's most expensive gemstone, selling at auction today for $71.2 million (£57.3 million) including buyer's premium, writes Sarah Royce-Greensill for The Telegraph. The 59.60-carat pink diamond is the largest Internally Flawless, Fancy Vivid pink diamond ever graded by the GIA, and sold for above its estimate of $60 million (£48.3 million) at Sotheby's in Hong Kong.

  • This spectacular 59.60 carat, fancy vivid pink, internally flawless oval cut gem – the largest internally flawless or flawless, fancy vivid pink diamond that the Gemological Institute of America (GIA) has ever graded - will hit the auction block at the Magnificent Jewels and Jadeite sale at Sotheby’s Hong Kong on April 4, where it is estimated to sell for more than $60 million. The diamond came from a 132.5-carat piece of rough mined by De Beers in Africa in 1999 before being cut and polished by Steinmetz Diamonds over a period of nearly two years.

  • Merlin Diamonds Ltd., the owner of the Merlin diamond mine in the Northern Territory, Australia, has announced the recovery of five green diamonds from the Kaye pit, amongst them intense greens. The largest green diamond recovered is 1.4cts. They also note that more green diamonds have been recovered from the ongoing mining operations at Merlin, and are being validated by independent experts.

  • According to a press release, ALROSA, the world’s largest diamond producer by volume, reported the results of the international diamond auction, which took place in the Sixth International Diamond Week in Israel (IDWI), offering for sale special-size natural rough diamonds (10.8-ct+) , as well as polished goods. The company sold 105 lots of rough and polished diamonds worth $21.8 million during the trading session held on 13-16 February, 2017 in the City of Ramat Gan, Israel. The auction was attended by 119 buyers from 30 countries.

  • High price purchases of 'fancy colored' diamonds, once the almost exclusive domain of collectors and connoisseurs, have become more commonplace in recent years, writes The Wall Street Jounal, as investors seek to take advantage of soaring appreciation of these rarest of stones. "Prices are being driven higher by investors who are hoping the hot market stays hot, many of whom have been disappointed by returns from other assets, say industry insiders. Over almost eight years, from the start of 2009 to Sept.

  • Rio Tinto has appointed luxury Dubai-based jeweler Dhamani to become one of its Select Ateliers, an exclusive list of jewelers given direct access to Australia’s rare Argyle pink diamonds. The launch of this new appointment correlated with the brand’s new line of pink-diamond jewelry, the DPINK collection, showcasing more than US$25 million of Argyle pink diamond jewelry. “Dhamani are an exciting Middle East luxury jeweler with over four decades of heritage and superb craftsmanship,” said Josephine Johnson, manager of Argyle Pink Diamonds.

  • The Natural History Museum of Los Angeles County has opened its “Diamonds: Rare Brilliance” exhibit, a collection rare colored gems never before seen in the United States. At the exhibition’s center is the “Juliet Pink Diamond,” an extremely rare pink diamond of more than 30 carats, and a Fancy Deep Grayish Bluish Violet named the “Argyle Violet Diamond,” after the Argyle mine in Western Australia where it was discovered in 2015.

  • As blue diamonds have been stealing the headlines for their record-breaking prices achieved at auction, Australia's Merlin Diamonds' recovery of a blue diamond from its Merlin diamond operation in the Northern Territory, while small (0.124 carats), portends well, as it, "does demonstrate

  • With all the hype going to an 8.01-carat fancy vivid blue diamond under the name, “Sky Blue Diamond,” a lead item at Sotheby’s auction of Magnificent Jewels and Noble Jewels in Geneva held tonight, a ring set with a step-cut fancy intense pink diamond weighing 17.07 carats, between triangular diamonds, stole the show, selling for $20.8 million - obliterating the estimate high of $14.75M.