Botswana Diamonds’ Campbell on Alrosa exit: no exploration JV lasts forever

Botswana Diamonds is currently in talks with a major diamond producer interested in taking over a stake in Sunland Minerals previously owned by Alrosa. The Sunland joint venture was established in 2014 to test existing Alrosa exploration technology on...

19 november 2018

If real gems are replaced by artificial stones, it is not the difference in value that sellers may cheat you out, but the very idea that you are to obtain along with a jewelry piece made from a genuine stone

Elena Titova is the Director of the All-Russian Decorative Art Museum. The museum, which she heads, was founded fairly recently (less than 40 years ago), but it is one of the most popular and stylish museums of Moscow, famous, among other things...

12 november 2018

“We'll only work with mines and suppliers that can prove full and unquestionable traceability”, assures David Zabinsky, CEO, TRIGEM

Armed with a Bachelor of Science in Government & Legal Studies, and Spanish from Bowdoin College (Maine, USA), a multi-faceted professional, David Zabinsky has both international public and private sector experience, most recently managing an...

06 november 2018

The diamond market sentiment is cautious at the moment, especially in Europe

Born in Switzerland, Angelika Mavridou relocated to Thessaloniki (Greece) with her family, only to establish her own business JEWELLS GALLERY LTD, which was later transformed to S.A. Prior to venturing into her own business, she studied Gemology...

29 october 2018

Zimnisky talks about pink diamonds, De Beers’ Lightbox

An independent diamond industry analyst and consultant said although exceptional and ‘one-off’ diamonds are hard to assign a value to them, the Pink Legacy will likely fetch $2.64 million per carat when it goes under the hammer next month in Geneva...

22 october 2018

A 20.47-carat diamond ring is a top seller at Christie’s, New York

18 june 2018
A 20.47-carat brilliant-cut, D-colour, type IIa diamond ring fetched $2.7 mn at Christie’s Sales of Magnificent Jewels in New York on June 12, 2018, according to Rapaport.
Its pre-sale estimate was from $2.5 mn to $3.5 mn.
Other lots included a heart-shaped diamond pendant necklace by Leviev, which fetched $1.6 mn, and jewels from the collection of Peggy and David Rockefeller, which went under the hammer for a total of $3.5 mn. Another lot, a diamond fringe necklace with pear-shaped diamonds suspended from a row of oval-shaped and marquise-cut stones, was sold for $1.6 mn, says the agency.
An exquisite selection of signed jewels, coloured gemstones and special colorless and fancy coloured diamonds were featured at the New York Magnificent Jewels auction.

Victoria Quiri, Rough&Polished