一颗钻石的旅程
从广袤大地到极致优雅

关于我们

DDA集团是一家全球跨国集团公司、总部位于中国香港,拥有从钻石环球勘探,开采投资,天然原钻以及裸钻的拍卖销售,到高级珠宝设计、定制、销售为一体的完整的钻石产业链条。真正参与并掌控钻石行业从源头到终端的每一个环节的运作,见证了钻石的诞生之旅, 从广袤大地到极致优雅的华丽蜕变

我们在南非拥有极为丰富的矿山资源,这不仅让我们能够获得最新的资源估算数据和资讯,也让我们见证了钻石,从原石到优雅的每一个步骤。
 
自2011年起,公司与安特卫普联系建立了完善的网上钻石交易平台,并获得了私募股权市场的资金,为钻石贸易提供融资解决方案。这有利于我司扩展业内网络,也扩大了我们对优质毛坯钻的使用范围。因此,我们还提供粗钻的销售与钻石抛光服务。
 
同时,我们还有精美的钻石珠宝高定设计,生产和零售服务。Iris Alexander将引领有着共同热情的客户与合作伙伴,在这趟“钻石之旅”中从头到尾,都能找到属于他们的最好。

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高级钻石珠宝

Iris Alexander 极为珍视这颗世界上最稀有而珍贵宝石的独特之美,并以大胆而不失敬畏的限量设计系列展现其最大的潜能。
结合高级珠宝别出心裁的设计和可变特性,每一件作品都包含了女性与其生命宝贵时刻的微妙联结,从每个场合到漫长一生都充满着灵感启发。

VIEW IRIS ALEXANDER FINEST DIAMOND JEWELLERY 2018年集合发射

拍卖

DDA Trading BVBA是比利时钻石银行指定的线上钻石交易拍卖平台,自2011年起,一直定期开展钻石拍卖会,在钻石市场上作为领先的线上平台供应商而备受赞誉,每年的拍卖钻石的价值超过1亿美金。

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投资

我们在参与高级珠宝的制造和销售之前, 就深入于钻石贸易的领域, 我们通过私募基金为全球钻石勘探以及采矿公司提供债务以及股权的资金支持,于此同时还为钻石贸易的供应链提供资金解决方案。这不仅加深了我们在钻石行业内的网络,而且拓宽了我们获取高品质天然原钻的渠道。

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媒体及新闻

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Dubai-Israel Diamond Trade Hits $1.75bn

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Hong Kong Sees Highest Luxury Sales in Three Years

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Valentine’s Day Jewellery Spending to Exceed $5.5B

Vicenzaoro Show Signals Strong Outlook for Luxury

Botswana Rough Sales Surge in 2022

Luxury More Resilient Than During 2009 Crash – Bain

Phillips Upbeat on Market After $7M Hong Kong Sale

Thanksgiving Weekend Set to Attract Record 166M Shoppers

18ct. Pink Diamond Rakes In $29M at Christie’s

Hong Kong Retail Sales Back on the Upswing

Branded Diamonds Command a Premium – De Beers

World’s largest flawless diamond sparkles at Sotheby’s Dubai

Pink Diamond Sells For $58M

Israel Polished Exports More Than Double

Rare ‘Fortune Pink’ diamond to go under the hammer in Geneva

Fura Gems Recovers 101ct. Ruby

Jewellery Sales Set for Holiday Growth

Hong Kong Jewellery Sales Bounce Back

Sotheby’s to Auction Rare Pink Diamond

JLo’s Stunning Green Diamond Engagement Ring

Use of Laser technology to identify Argyle Pinks

Signet buys Blue Nile for $360M

Fancy Color Diamond Prices Keep Rising

Gem Diamonds unearths a 114 carat from its Letšeng Mine

8.39ct Burmese Ruby Ring Sells for $7.3m

Jewellery Sales climb as Luxury Spending continues

Rough Scarcities to Lead to Polished Premiums

Diamonds to Lead Christie’s Online Jewels Sales

Diamond Prices Are Spiking and Even De Beers Can’t Fill the Gap

Christie’s to Auction $18M D-Flawless Diamond

Israel’s Polished Exports Surge

Sotheby’s brings in $12million from its Jewels sale in New York

2021 – The Year when The Diamond Industry Rebounded

Fancy Color Price Index Sees Full-Year Rise

China’s Jewelry Market Sees Another Year of Growth

De Beers Implements Big Diamond Price Hike as Demand Runs Hot

Hong Kong Retail Steady Amid Govt. Stimulus

Tiffany Necklace Breaks Records at Sotheby’s

Engagement-Ring Spending Roars Back

Christie’s Rakes In Nearly $6M at London Sale

Luxury Goods Market Set for Rebound

Belgium Polished Exports Jump Again

NCDIA International Diamond Market Snapshot

Why Demand for Fancy Shapes Has Surged

Pink Diamond Could Fetch $11M at Christie’s Geneva

Christie’s to offer Burmese pigeon’s blood ruby and diamond ring at upcoming Hong Kong sale

Grib Mine in Russia Yields 118ct. Diamond

Belgium Exports grow

Government Stimulus Drives Hong Kong Retail Sales

Investment Firm Buys Lugano Diamonds for $256M

US Retail Sales Get Unexpected Boost in August

Belgian Diamond Firms Invest in Sierra Leone Mine

Diamond Ring Smashes Estimate at Fellows Auction

International Diamond Market Snapshot

Antwerp’s July Trade Outperforms Prepandemic 2019

India Sees Highest Polished Exports Since Feb. 2019

US Retail Keeping Up Steady Momentum

Retail Recovery Driving Up Diamond Prices

Fancy Color Price Index Up Across the Board

US Stores Expecting Recovery by Fall

Argyle Pink Breaks Records at Public Tender

Belgium Diamond Trade Continues Recovery

Banks Boost Credit to Indian Trade

Mountain Province Prices Jump 18%

Diamond Necklace Leads $38M Sotheby’s Auction

Diamond Shortages Driving ‘Crazy’ Rough Prices

Belgium Polished Exports Rebound

Christie’s Unveils Vintage Selection for Paris Sale

Gem Diamonds recovers 370-carat

Hong Kong luxury retail surge in March

Lucapa revenue soars in first quarter

Sotheby’s Magnificent Jewels bring brings in $21 million

Tiffany strengthens LVMH sales

NCDIA Diamond Market Commentary

DeBeers March sale stabilizes

Lulo Mine recovers three Large Stones over 100 carats

41.50ct D Flawless highlight of Sotheby’s April sale

India Polished Exports Continue to Grow

Israel Bourse to Reopen Trading Hall

US Jewelry Sales Surge During ‘Month of Love’

IIJS Signature Show to Take Place in April

Alrosa to Sell 242ct. Rough Diamond

CIBJO Launches Pearl Guide Aimed at Consumers

Sapphire Comes Out Top in Gemstone Survey

US Jewelry Sales Start 2021 with a Bang

Why Big Brands Love Big Diamonds: Bespoke High Jewelry

Billionaire buys world’s most expensive diamond for his 7-year-old

Lucara recovers 378 ct diamond from Karowe

5 Most Expensive Diamonds In The World

Diamond Trade Is Roaring Back Thanks to Stuck-at-Home Shopper

GIA Launches Cultured Pearl Report

Gem Diamonds Unearths 147ct. Rough

US Online Holiday Jewellery Sales Jump

Tiffany Holiday Sales Reach All-Time High

Hong Kong Retail Sees Gradual Recovery

Independent Jewellers Report Strong Bridal Sales

Online Sales Surge on Super Saturday

De Beers Sales Increase Again

Christie’s Rakes In $5M from Paris Sale

Online Sales Accelerate in Pre-Holiday Rush

Industry Group Hands Out Spectrum Awards

De Beers Planning Return of Botswana Sights

15.2ct Pink Lulo Heart Starts Lucapa – Safdico Partnership

Gem Auction Aims to Raise Awareness of Ethics

Emerald Necklace Goes for $7M at Christie’s

Coloured Gemstones Get New Ratings System

International Diamond Market News

Dubai Trade Body Opens Shenzhen Office

Antwerp’s Recovery Continues in October With Strong Rough Trading

Christie’s Sees Robust Demand at Geneva Auction

Canadian Trade Group Elects New Chair

Guangzhou Diamond Conference Focuses On Digital

Blue Nile launches Lightbox Lab-Grown Diamonds

Alrosa Upbeat as Diamond Sentiment Improves

IGI Enhances Security of Grading Reports

Letšeng Yields Two More Large Stones

Rough Sales Pick Up as Market Begins Rebound

Israel, Dubai Diamond Sectors Sign Trade Deal

Vicenza Show Begins

Belgium Exports Rise As Demand Returns

Hong Kong Show to Go Virtual

Christie’s Online Diamond Sale Garners $1.5M

NCDIA proud to introduce the newest member of its team, Robert Bouquet

Tiffany Blue Goes Green – Diamonds Lead the Way

GIA to Give Full Colour, Clarity Grades for Lab-Grown

Diamonds High on Holiday Gift Lists

Alrosa recovers 236ct intense-yellow-brown

Hong Kong Show Unveils Digital Platform

GIA Embraces Automated Clarity Grading

Christie’s New York Magnificent Jewels to hold live jewellery auction

Diamonds and Jadeite Score Big at Auction

12ct. Blue Diamond Smashes Estimate at Christie’s

29ct. Diamond Sets Online Record at Christie’s

DMCC signs agreement with China’s Guangzhou Diamond Exchange

ISDMA Elects Nissim Zuaretz as President

GIA to reopen New York laboratory

US Retail Sales Rebound in May

Christie’s to Sell Anna Hu Jewels to Fight Covid-19

Alrosa sells 102 large rough diamonds at its digital tender

Diamond Producers Association unveils new name and strategy

De Beers Might Shift Sights to Antwerp

Sotheby’s to Hold Magnificent Jewels Sale in June

Pink Prices set to Rise with Closure of Argyle

Israel Diamond Exchange (IDE) to resume “regular activities” next week

Christie’s to Sell Record D-Colour Online

First Signs of a Recovery?

Big-Stone Recoveries Return as Letšeng Reopens

Revenge Shopping becoming a trend as Ultra Rich Spend Millions on High Jewellery Online Auctions

Christie’s Online Jewelry Auction Sells Out

Prediction of 1.5% increase in US spending on jewelry this Mother’s Day

Hong Kong Shows to commence in August

HRD Antwerp successfully concludes first jewelry design e-course

Sotheby’s Online Sale Exceeds Expectations

Gemfields records profit in 2019

Alrosa Appoints New Vladivostok Head

AWDC Launches Artisanal Certification in Guinea

Sotheby’s Paris Celebrates Jeweler Mellerio

The Women’s Jewelry Association (WJA) launches new consumer-marketing campaign

De Beers Reveals Overhaul of Sight System

De Beers Adds Grading Specs for Lightbox

Gold Demand Lifts Mood at India Jewelry Show

Angola’s Rough Revenue Rises in 2019

Americans Expected To Spend $5.8 Billion on Jewelry this Valentine’s Day

The Largest Diamonds Mined in 2020, So Far…

Fancy Color Diamonds a Strong Investment

US consumer spending expected to increase 32% this Valentine’s Day

Jewellery and Watches Strong for LVMH in 2019

De Beers Sales Rise to Nine-Month High

How to Sell to Millennials

The Elite De Beers Diamond Buyers Club May Get Even Smaller

Rio Tinto Lowers 2020 Diamond Production Guidance

Endiama negotiates the return of De Beers to Angola

UK Secures Deal to Keep Rough Trade Alive

US Online Holiday Sales Reach Record $143B

Chow Tai Fook China Sales Jump

Bahrain Looks to Put Natural Pearls on the Map

Pandora’s shares rise 12%

This year’s jewellery will be all about making a statement

Art Deco Cartier Necklace Triples Estimate at Bonhams’ London Jewels Sale

Tiffany & Co. noted a “momentum shift” in the Americas during the holidays

Pandora hires Carla Liuni as chief marketing officer

US retail sales rise in November

Blue diamond earrings beat estimate at Bonham’s

Gemfields Sees Buoyant Emerald Demand

Tiffany & Co. appoints former Barney’s CEO as executive vice president and chief brand office

Labs Identify Fingerprint for Argyle Pinks

Private-Collection to Lead Christie’s Sale

Sotheby’s Names New CEO

Younger consumers to help drive spending increase this year

Fancy-deep-blue diamond ring to go under the hammer at Christie’s Geneva Magnificent Jewels auction

DPA Launches ‘Diamond Journey’ Campaign

LVMH saw rise in jewelry and watch sales in the third quarter

Pink Diamond Sells for $20M at Sotheby’s

National Retail Federation (NRF) forecasts strong rise in US holiday sales

Richemont Acquires Italian Jeweler Buccellati

Synova Launches Automated Diamond Cutter

Cartier twin sapphire ring fetchs more than double its low estimate

Nemesis International unveils 313-carat diamond, largest D-color polished stone in history

Gem Diamonds Unearths 127carat

The International Gemological Institute appoints Avi Levy president of North American business

Tiffany & Co. grows its presence in China

Chow Sang Sang to open new stores in mainland China by the end of the year

Gemfields Zambia Emerald Auction Achieves $19M

NCDIA to Hold Colored-Diamond Seminar

Sotheby’s to Sell 100ct. Yellow-Diamond Necklace

Jewelers Board of Trade appoints Erich Jacobs president

Pink diamond weighing more than 10 carats to go under the hammer at Sotheby’s Hong Kong sale

Alrosa Offers 15ct. Purple-Pink Diamond

Tiffany & Co. will open its doors in India

Pink fancy-color diamonds outperformed major colour categories

Dubai Set to Improve Diamond Tender Offering

US Retail Sales Grow in June

Chow Tai Fook China Sales Rise

Women’s Jewelry Association reveals winners of 2019 Excellence Awards scholarships

Rio Tinto Unveils Roster of Pink Diamonds

India introduces import classification code for lab-grown rough diamonds

Forevermark Unveils New Bridal Campaign

Gucci makes its move into high jewelry

Global Diamond Production Value Rises

GIA Expands China Education Programs

The price millennials are willing to pay for an engagement ring

Luxury Goods Market Grows 6% in 2018

Christie’s sale brings in more than $109 million

HRD Antwerp launches drop-off center in London’s Hatton Garden

Sotheby’s auction included pieces by Harry Winston, Van Cleef & Arpels, Tiffany & Co. and Buccellati

MJSA Picks 14 Vision-Award Winners

GIA to offer provenance reports for coloured diamonds

Sotheby’s to Sell Treasure Chest of Luxury Watches

RapNet Offers Jewelry Trading to the Industry

11ct. Purple Expected to Fetch Over $10M

Watches of Switzerland to Go Public

Chow Tai Fook Launches US Hub

Pink Diamond Prices Firm in 1Q

US Retail Market Rebounds in March

LVMH Moët Hennessy Louis Vuitton to participate in Baselworld 2020

Americans will shell out $5.2 billion on Mother’s Day Sales

The Natural Color Diamond Association Announces Advisory Board

Botswana Unveils 20ct. Okavango Blue Diamond

Bonhams Auctions Original Cullinan Agreement

Graff Reveals 302ct. Diamond from Lesedi La Rona

US Trade Confident as Polished Imports Surge

Christie’s to sell historic tiara

Silver-jewelry sales rise for 10th consecutive year

The American Gem Society (AGS) to honor three industry leaders at its Circle of Distinction dinner

Women in Luxury Conference to be held in New York on May 9

DPA launches e-learning course for retail associates

Alrosa Testing Payments in Euros

US retail sales bounce back

Hong Kong Luxury Sales Rise in January

$15.5M Diamond Crown for sale on RapNet

Lady Gaga Shines with 128 Carat Diamond at Oscars

Rough-to-Polished Gem Tracker Launched

First China-Israel Diamond Week to take place in Shenzhen

Flawless white diamond estimated at $13 million to lead auction at Sotheby’s

Activity Rises in India Ahead of Hong Kong Show

Gemmological Association of Great Britain expands to US market

$20.7 billion on gifts this Valentine’s Day by US

HRD Grades First Lab-Grown All-Diamond Ring

Boaz Moldawsky Elected IDI Chairman

Reduced supply of vivid-yellow diamonds to drive price increase this year

Mouawad Dragon – largest of its shape and color GIA has ever graded

The Gemological Institute of America to expand Colored Stone Identification & Origin Report services

Regina Ciarleglio new director of membership, Jewelers of America (JA)

比利时为“无交易”英国退欧做准备

Alrosa恢复了在津巴布韦的钻石开采

在Karowe矿发现27克拉毛坯钻石

一月份珠宝销售呈上升趋势

James Shigley博士获得GIA最高荣誉奖

印度将在阿联酋做珠宝推广

Nilesh Sheth继续担任IDCA主席

计划在安哥拉和津巴布韦建立钻石切割抛光设施

稀有澳宝中含有被困昆虫

HRD将开设第一家中东珠宝实验室

佳士得2018年珠宝销售额达到4.923亿美元

Dominion出土553克拉黄钻

印度加强了钻石切割的地位

宝石集团明确了蓝宝石的颜色要求

加拿大的西北领域解除了对钻石切割输出的禁令

29.53克拉钻石引领香港销售

蓝宝项链售出1500万价格

网络星期一:美国有史以来最大的网络购物日

比利时出口平均价格上涨

印度抛光裸钻出口呈上升趋势

Gemfields在拍卖会上售出5655克拉绿宝石

埃塞俄比亚 – 蓝宝石和祖母绿的新来源

中国报道中,10月珠宝首饰销售量增长了4.7%

粉钻传奇达到5000万美金

宝龙拍卖会上惹人注目的24克拉钻石

在Fellows上,一颗14克拉钻戒售出价格超出预期两倍

格拉夫即将揭晓由来自Lesedi La Rona的1109克拉毛坯钻,切割成的裸钻

宝格丽艳彩蓝钻引领佳士得纽约拍卖会

阿里巴巴与安特卫普贸易公司合作

孔雀项链在佳士得瑰丽珠宝拍卖会上大放异彩

Rapaport 市场周报

一颗蓝钻将在索斯比上拍卖

Gemfields展示了 5.65克拉的 ‘Inkalamu’祖母绿

Alrosa加入戴比尔斯区块链

Signet出售首个’无冲突’刚果民主共和国黄金

Rapaport 市场周报评论

世界珠宝联盟敦促与联邦贸易协会关于钻石的协商

伊斯坦布尔博览会报道,出现强有力的买家

菱形祖母绿在苏富比拍卖会上以超过两倍的价格售出

佳士得拍卖24克拉,玛丽莲 梦露钻石

彩宝区块链系统将于2019年起航

世界珠宝联合会敦促要更好地控制宝石供应

GIA 科学家发现了新的矿物质

Gemfields 公司强调责任源

RJC 珠宝理事会与手工黄金矿工人签署协议

香港苏富比以1400万美元的价格出售了一颗蓝钻

GSI 在香港开设了宝石实验室

香港珠宝出口增长18.4%

在纽约拍卖会上出售的翡翠钻石

19克拉艳彩粉钻创造价格新高

全球铂金首饰市场呈上升趋势

Rapaport市场周报评论

千禧年&新生代: 钻石市场需求的主力军

2018年JNA大奖

钻石授权基金 (DEF) 建立了第一个奖学金

GIA和周大福推出数据等级报告

香港珠宝制造商协会庆祝30周年纪念日

安特卫普抛光裸钻贸易带来价值增长

AWDC安特卫普夏季大学欢迎学生

Rapaport市场周报评论

香港珠宝销售持乐观态度

印度将在2018年超过美国珠宝销售额

日本第一个合成材料生产商

更多合成警告

9月展会上,让人眼花缭乱的彩色宝石

Sarine 在日本开设服务中心

黄金价格下跌预计会促使珠宝购买率

TrueFacet列举二手奢侈品项目

泰国IGT在曼谷开设新设施

Rio Tinto开始在Diavik矿开采新管道

TAGS 在迪拜售出2090万毛坯钻石

市场周报

莱索托出现138克拉毛坯钻石

印度宝石和珠宝出口促进委员会(GJEPC)将在中国深圳钻交所设立办事处

7.16克拉俄罗斯祖母绿,获得美国宝石贸易协会频谱奖的最高奖项

彩钻价格在第二季度保持平稳

GIA提供200万奖学金

以色列交易所禁止交易商交易合成品

奢侈品销售在中国持续上升

新珠宝展来到纽约

业界希望对FTC准则提出上诉

以色列裸钻出口下降

印度银行削减贷款10%

印度宝石中心更名为IIG

津巴布韦产量上升

市场周报评论

纽约展集结在同一个地点

比利时抛光钻石贸易有上升趋势

女士首饰协会(WJA) 揭晓2018年卓越奖奖学金得主

2017年,加拿大提升全球钻石生产量

最大的粉色合成品获得GIA等级

以色列敦促印度减少钻石税

世界钻石大会在孟买成立

Rapaport市场评论

Rapaport学院举办营销课程

以色列交易所中断加密币种交易

5月印度裸钻出口量上升

今年将推出新珠宝石点活动

中国交易所主办印度钻石周

美国珠宝店销售额上涨

Synova在孟买创立钻石切割中心

香港和中国大陆的奢侈品有所增长

激光公司放置假冒钻石

佳士得出售皇家钻石皇冠

加密币种创建2千万钻石储备金

深圳展会统计,参展人数增长31%

“合成物质不是真的”,美国消费者说

索斯比拍卖会上,法尔内塞蓝钻击碎售前预估价格

彩蓝钻价格增长幅度达到5%

日内瓦珠宝展举办成功

香港成为裸钻进口涨幅最高的城市

DDA Trading 将拍卖4000克拉裸钻

阿联酋国反向收取增值税

在香港谢瑞麟,销售额和利润急剧增长

以色列延长期望免税期

珠宝业界的标志来到安特卫普展会

Iris Alexander高定珠宝迪拜发布会

将高雅和象征的蜻蜓注入珠宝中

GIA开幕合成材质检测中心-在斯图乐中心测试

投资者将在新钻石基金注入5亿美元

珠宝没有年龄界限

中美交易大战应该不会伤及钻石

索斯比将出售2大颗 D级 无暇级钻石

香港裸钻进口增长

JVC发布法律信息网络研讨会

香港珠宝销售引来大批游客涌

索斯比出售33克拉,无杂质级钻石项链

以色列与中国形成钻石交易关系

克里斯蒂将拍卖8克拉粉钻戒指

印度市场周报

宝蓝钻石在300年后浮出水面

Wallace Chan的天界

菲利普将在亚洲设立第一个画廊

彩钻短缺价格上涨,销售额在节假日期间势头强劲

印度钻石抛光专家逐步上升

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