“Only do business with clients who have impeccable integrity,” suggests Davy Blommaert, banker

Davy Blommaert heads the Diamond Business at National Bank of Fujairah, which falls under the bank’s corporate and institutional banking division. With nearly 10 years of experience in the diamond industry, he was tasked to establish a unit within NBF...

Yesterday

Russia’s export legislation is like a log on the road making it difficult to drive through

Eduard Utkin, General Manager of the Russian Jewellers Guild Association, which is a member of the Russian Federation Chamber of Commerce and Industry, answers the questions from Rough & Polished regarding the activities of the country’s professional...

11 march 2019

Botswana mum on new demands as negotiations with De Beers draw closer

Botswana said it will begin new diamond marketing and sales negotiations with De Beers in June or July this year. Mineral resources minister Eric Molale told Rough & Polished’s Mathew Nyaungwa on the sidelines of a mining conference in Cape Town, South...

04 march 2019

DLX-jewellery will focus more on colour stone designed pieces as well as diamond jewellery sets going forward - Jack Chen, General Manager, DLX-Jewellery

Graduating in International Business from an Institute in Sydney, Australia, in 2015, Jack Chen returned to China to start managing his family-owned jewellery business. Besides holding a certificate in a practical diamond course at Gemological Institute...

25 february 2019

Ali Pastorini: “We have to change a little the way to sell the idea that buying jewelry is just for glamour”

Ali Pastorini is the co-owner of DEL LIMA JEWERLY and President of Mujeres Brillantes, an association which brings together approximately 1000 women working in the gold and diamond trading sector, mainly from Latin America, as well as from Turkey, Spain...

18 february 2019

GIA tests large pinkish orange CVD synthetic diamond

06 july 2018
A pinkish orange CVD synthetic diamond, submitted by Unique Lab Grown Diamond Inc. in New York, was recently tested by the Gemological Institute of America (GIA ). The stone “showed some outstanding gemological features”, according to the lab notes of the institute.

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Image credit: GIA


This square shaped, fancy Intense pinkish orange type IIa diamond weighed 5.01 ct and is claimed to be the largest pink synthetic stone in the world. The color was distributed evenly throughout. The stone is believed not to be treated by HPHT annealing after its growth for color improvement, said GIA.
 “The combination of size, color, and clarity made this the most remarkable CVD synthetic diamond GIA has tested so far,” GIA noted.

Victoria Quiri, Rough&Polished