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Sotheby's
Sotheby’s to Sell Rare Fancy-Color Diamond
A rare fancy-deep-grayish-blue diamond ring with a high estimate of $8 million is set to lead Sotheby’s Magnificent Jewels sale in New
News Nov 12, 2019 Rapaport News
Rio Tinto
Rio Tinto Output Falls Amid Lower Grades
Lower mining grades and reduced ore availability contributed to a drop in Rio Tinto’s third-quarter diamond production, the
News Oct 17, 2019 Rapaport News
Rio Tinto
Rio Tinto Unveils Array of Rare Argyle Pinks
Rio Tinto has launched a collection of rare pink diamonds from its Argyle mine, which has been
News Sep 09, 2019 Rapaport News
pink and yellow fancy color 150
Pinks Show Strongest Price Growth
Prices of pink fancy-color diamonds outperformed other major color categories during the second quarter, the Fancy
News Aug 05, 2019 Rapaport News
Rio Tinto
Rio Tinto Incurs Loss in Diamond Division
Weak rough prices pushed Rio Tinto’s diamond unit into the red in the first half of the
News Aug 01, 2019 Rapaport News
Firestone
Small-Stone Slump Hits Firestone Revenue
Firestone Diamonds saw a decline in sales during its fiscal fourth quarter due to a drop in demand for small,
News Jul 29, 2019 Rapaport News
Argyle mine 600
Rio Tinto Output Falls in 1H
Diamond production at Rio Tinto dropped 10% year on year in the first half of 2019, as the miner recovered
News Jul 16, 2019 Rapaport News
Rio Tinto Argyle pink tender 2019
Rio Tinto Unveils Roster of Pink Diamonds
Rio Tinto has launched what’s likely to be one of its last annual pink-diamond tenders, as the company gears
News Jul 14, 2019 Rapaport News
Argyle Octavia 150
Argyle Yields Its Largest-Ever White Diamond
Rio Tinto’s Argyle mine has yielded the largest gem-quality white diamond in its 35-year history, the
News Apr 23, 2019 Rapaport News
Rio Tinto
Rio Tinto Diamond Production Falls
Diamond production at Rio Tinto dropped 18% year on year in the first quarter of 2019, as the miner recovered
News Apr 16, 2019 Rapaport News
Gahcho Kué
Analysts Expect Flat Rough Prices in 2019
Rough-diamond prices will remain sluggish this year as the market challenges that arose in the second half
News Mar 28, 2019 Rapaport News
Rio Tinto
Rio Tinto’s Diamond Sales Slip in 2018
Revenue from Rio Tinto’s diamond division slid 1.6% to $695 million in 2018, the miner reported Wednesday.
News Feb 27, 2019 Rapaport News
Rio Tinto Argyle
Rio Tinto 2018 Recoveries Decline
Recovery of lower-grade ore at Rio Tinto’s Argyle and Diavik mines led to a 15% drop in the company’s diamond
News Jan 20, 2019 Rapaport News
Argyle
Argyle Pink Diamond Tender Sets Records
Rio Tinto broke records at its 2018 Argyle Pink Diamonds Tender as a 2.28-carat stone became the most
News Nov 12, 2018 Rapaport News
Tinto Rio
Production Falls in Rio Tinto’s Third Quarter
Recovery of lower-grade ore at Rio Tinto’s Argyle and Diavik mines led to a 17% drop in production in the third
News Oct 16, 2018 Rapaport News
Argyle 150
Diamond Resources Might Not Be Forever
While it’s true that value comes from rarity, no natural resource lasts forever, and the rare
News Aug 14, 2018 Leah Meirovich
Rio Tinto 150
Rio Tinto Production Grows
Diamond production at Rio Tinto rose 7% year on year in the second quarter of 2018, driven by an increase in output from
News Jul 17, 2018 Rapaport News
Argyle Pinks 150
Rio Tinto to Sell Largest Argyle Vivid Pink
Rio Tinto will offer a 3.14-carat, vivid pink diamond at its 2018 tender, the largest stone of its
News Jul 12, 2018 Rapaport News
Mithali Raj Rio Tinto As Real As You
Rio Tinto Launches ‘As Real as You’ India Campaign
Rio Tinto has launched an advertising campaign in India that will highlight a new range of fashion and bridal
News Jul 03, 2018 Rapaport News
Rio Tinto 150
Argyle Boosts Rio Tinto Production
Diamond production at Rio Tinto rose 11% year on year to 4.6 million carats in the first quarter of 2018,
News Apr 22, 2018 Rapaport News
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