Bonas Group

Mining

Antwerp, Dubai 2,645 followers

World's Largest Independent Diamond & Gemstone Tender House & Oldest Diamond Brokerage Firm

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About us

Bonas Group is the world’s largest independent diamond and gemstone tender and auction house, representing 12 mines across 3 continents. The company is also the oldest diamond brokerage and consultancy firm in the world. A fifth generation, family-owned firm, Bonas combines stability in a shifting industry with the expertise and agility to anticipate and embrace change. Tender & Auction Sales Regularly organising diamond and gemstone tenders on behalf of mining companies and private sellers De Beers Relationship Management Assisting clients in optimising direct rough diamond supplies and commercial opportunities with De Beers Group of Companies Value Chain Consulting Industry reporting and consulting across the diamond pipeline, such as lab-grown diamonds and compliance

Website: https://www.bonasgroup.com
External link for Bonas Group
Industry: Mining
Company size: 11-50 employees
Headquarters: Antwerp, Dubai
Type: Privately Held
Founded: 1880

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Antwerp, Dubai, BE

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Yenruedee Lhongsomboon

เคยศึกษาที่ มหาวิทยาลัยบูรพา
1w
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Last week, ICA | GemLab had the honor of participating in the inaugural Montana sapphire tender organized by Bonas Group. The event showcased an exceptional collection of sapphires, ranging from fancy pastel to intense hues. Particularly noteworthy were the parti-colored stones which displayed very interesting refined color zoning, blending contrasting shades to create unique and distinct variations. Both unheated and heated sapphires were featured. A photograph from the event is included in this post, highlighting these remarkable sapphires, each one distinct from the others. #gemstones #corundum #BONAS #auction #tender #gemstoneindustry #gemsandjewellery #gems #ica #icagemlab #bonasgroup #industryevent #montana #sapphires
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Bonas Group

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It was exciting to host Olivia Landau in our offices and provide an in-depth look at the mine-to-market journey of our diamonds, including an overview of the Tracr traceability system. #naturaldiamonds

Olivia Landau

Founder & CEO, The Clear Cut (Techstars '18) FORBES 30 U 30
1w

💎 Unmasking the Secrets of the Diamond Industry: The Truth About Traceability 🌍 Ever wondered how your diamond’s journey unfolds from mine to market? I traveled to Antwerp to reveal the untold story, uncovering how the groundbreaking Tracr blockchain is transforming diamond traceability. Thanks to the incredible team at Bonas Group, I got an insider’s view of how rough diamonds are meticulously traced through every step of the supply chain. This video shows exactly how traceability works—transparency that today’s consumers deserve and demand. We are building on the momentum from our recent NYC event with Tracr and Mountain Province Diamonds Inc., where we hosted leading tastemakers, content creators and press. Now more than ever, it’s crucial to connect the end consumer to their diamond’s unique journey. At The Clear Cut we are committed to educating the next generation on the value and positive impact natural diamonds bring to the world. De Beers Group Wesley Tucker Emanuela Morando Kyle E. Simon #NaturalDiamonds #Traceability #Blockchain #DiamondIndustry #TheClearCut

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Bonas Group

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It is with immense pride and gratitude that Charles Bonas, CEO of Bonas Group, has received the prestigious award of Heritage & Excellence at the Facets 2024 event today in Antwerp. This extraordinary recognition is a testament to the legacy of five generations of unparalleled expertise and dedication to the diamond industry. This moment serves as a reminder that the Bonas Group’s story is not just about the past—it is about shaping the future of the diamond industry with the same pioneering spirit and dedication that has defined the company for generations. #Facets2024
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Bonas Group

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#ForeverPresent #Naturaldiamonds

De Beers Group

257,505 followers
4w

Natural connections deserve natural diamonds This holiday season, we’re excited to unveil 'Forever Present’, our latest natural diamond campaign. Featuring the iconic 'A Diamond is Forever' tagline, the campaign appeals to gift-givers of all ages and highlights how natural diamonds are the perfect way to celebrate special moments with special people. From classic diamond studs to tennis bracelets and solitaire pendants, ‘Forever Present’ showcases natural diamond gifting opportunities for every meaningful relationship — whether family, friends or romantic. Because our most cherished connections deserve the unmatched brilliance of natural diamonds. To enhance the campaign’s reach and support U.S. independent jewellery retailers, the ‘Forever Present’ marketing materials will be made available free of charge to retailers planning to invest in natural diamond marketing this holiday season. Learn more here: https://lnkd.in/g8gujF7x

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Bonas Group

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Inaugural Colour Gemstone Tender Tutti Frutti by Bonas Group from 25th to 28th November 2024 in Bangkok, Thailand. For more information, please contact: [email protected]

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Bonas Group

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Bonas Group would like to invite you to its upcoming inaugural Montana rough sapphire tender, featuring a run-of-mine production from the USA. Viewings will take place in Office 1802, 18th Floor, Vorawat Building, Silom Road, Bangkok, Thailand To make a booking, please contact: Cyrille Djankoff: [email protected] (+44 7521 021746) Tim Denning: [email protected] (+44 7930 333977) https://lnkd.in/eNKfEhmY

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Bonas Group

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We look forward to the FACETS 2024 diamond event in Antwerp, which provides an important platform for dialogue on all the relevant topics facing the diamond industry today.
Antwerp World Diamond Centre

14,737 followers
1mo

Bonas Group is also joining our team of gold sponsors. Bonas Group is the world’s largest independent diamond and gemstone tender house, representing ten mines across three continents. 💎 Bonas has been an industry player for over 140 years. Therefore, it is the longest established diamond brokerage and consultancy firm in the diamond industry. On top of that, the company has been led by the Bonas family since the very beginning. The company is indispensable in the Antwerp diamond industry because it is a significant brokerage, offering the city exclusive access to rough diamonds from top producers. Thank you so much for supporting our event, Bonas! 😊 #FACETS2024 #Sponsorship #Diamonds #DiamondsAntwerp #Antwerp
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Bonas Group

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Bonas Group is delighted to announce its first Inaugural Colour Gemstone Tender ‘Tutti Frutti by Bonas’ from 25th to 28th November 2024 in Bangkok. On display we will be featuring paraiba tourmalines, red spinel, sapphires, aquamarine, tourmalines, amethyst and rhodolite garnets rough gemstones. Location: Bangkok, Thailand Viewing Dates: 25th-28th November 2024 9AM-6PM For more information, please contact: [email protected] +971 52 126 8753 ………….. #naturalgemstones #bcg #gemstones #bonasgroup #bonas #bonascolouredgems #raregems #naturalstones #roughstones #bangkok #thailand #preciousstones #colouredgemstones #jewellery #aquamarine # amethyst #spinel #tourmalines #garnets #sapphires #tsavoritejewellery #emeralds #preciousstones #bangkok #thailand #roughgemstones

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Bonas Group

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Bonas Group and Belmont Emeralds are delighted to announce the date of the second emerald tender of 2024. Viewings will be held in Bangkok from 11th till 15th of November 2024. Closing date is at 15th November 2024 4PM / 16:00 BKK time. About the Belmont Emeralds: Located in the city of Itabira, Minas Gerais state in Brazil, Belmont Emeralds is among the largest and most modern mines for precious gems in Brazil. The mine has become a reference in the industry for its practice of conscientious, ethical and sustainable mining, from end to end. The Company supports and runs a number of programs to promote environmental education and the social development of the communities near the mining area. For more information please contact: [email protected] or +97152 126 8753 Grupo Belmont #emeralds #preciousstones #preciousgems #brazil #itabira #naturalgems
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Bonas Group

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It was a pleasure to welcome all of you to our offices and share the remarkable journey of our diamonds, from mine to market. Thank you for your visit, Natural Diamond Council
Natural Diamond Council

25,289 followers
1mo

NDC Takes French Press to Antwerp’s Diamond Capital! Last week, NDC’s Europe team hosted top French press—Challenges, Dreams, l'Opinion, Montres Heroes , OBS, and Paris Match—for an unforgettable journey into the world of natural diamonds. We explored Antwerp, the heart of Europe’s diamond trade, diving into every stage of the diamond lifecycle—from recovery to cutting, polishing, trading, and verification. A huge thank you to Antwerpsche Diamantkring cv, Bonas Group, Diamcad and Rio Tinto, and for an incredible visit! Lucie Cipolla Bertrand Fraysse Jean-Pascal Grosso Fabrice Leonard Françoise-Marie Santucci Thomas Vollaire Raluca Anghel Mina El Hadraoui Corinne Pech
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Bonas Group

Mining

Antwerp, Dubai 2,645 followers

World's Largest Independent Diamond & Gemstone Tender House & Oldest Diamond Brokerage Firm

About us

Locations

Employees at Bonas Group

Birgit Maene

Liesbet Gerits

Charles Bonas

Director Bonas DMCC

Philip Hoymans

Managing Director at Bonas-Couzyn (Antwerp) nv at Bonas Group

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