Sourcing

New Surat Diamond Bourse To Be World’s Largest Office Complex

SourcingSep 20, 2023

New Surat Diamond Bourse To Be World’s Largest Office Complex

The massive space spans 7.1 million square feet with more than 4,000 offices and 131 elevators.

The new Surat Diamond Bourse
The new, $385 million Surat Diamond Bourse is scheduled to officially open in mid-December and will become the largest office building the world, surpassing the Pentagon.
Surat, India—Later this year, Surat, the undisputed diamond manufacturing capital of the world, will take its next big step.  
On Dec. 17, Indian Prime Minister Narendra Modi is among those scheduled to be on hand to inaugurate the new complex that will house the Surat Diamond Bourse (SDB), said bourse CEO Mahesh Gadhavi.  

The opening will usher in a new era for the city’s diamond industry, one where an ultra-modern trading eco-system will complement the world-class manufacturing infrastructure India’s developed over the past two and a half decades. 
 
Though its high-profile inaugural event is still a few months off, the bourse already has been making headlines.  
 
In July, CNN reported that the Surat Diamond Bourse will be the largest office building in the world, surpassing the Pentagon in size with its 7.1 million square feet of floor space. 
 
Taking over this mantle was not the aim of the project when it was conceived; its sheer size is reflective of demand from the industry, SDB officials have pointed out. 
 
Spread out among nine 15-story office towers connected by a central corridor, the complex will have 4,700 office spaces ranging in size from 300 square feet to more than 1 million square feet, 131 elevators, and “ample” open spaces for more informal networking. 
 
Surat Diamond Bourse at night
20230920_Surat Diamond Bourse night: A nighttime shot of the new Surat Diamond Bourse

It is designed to accommodate 67,000 professionals related to diamond trading and ancillary services and cost about $385 million to build.  
 
Despite its mega proportions, SDB has been planned so as to minimize environmental impact.  
 
It has achieved compliance with the Platinum Standard laid out by the World Green Building Council with features such as rainwater harvesting, solar power generation, recycled water systems, and ample use of local construction materials. 
 
The architecture firm that designed the bourse, Morphogenesis, describes it as a structure that integrates high-density commercial architecture with efficient climate-responsive design. 
 
Gadhavi said the bourse follows the principles of Panchtattva, aligning with the five elements of nature: air, water, fire, earth and sky. 
 
The consultants said these design principles ensure that nearly 50 percent of the structure is cooled using natural ventilation due to the directional axis along which the structure is aligned as well as the separation of towers for greater circulation.  
 
Documents also show that solar power will be utilized in common areas and a radiant cooling system, among other innovations, will enable the building to remain cool even during the hottest summer months. 
 
SDB will be one of the landmarks of a new business district called DREAM (the Diamond Research and Mercantile City), envisioned by Indian planners to be a “smart city,” one of a few being developed in Gujarat.  
 
Gadhavi said the bourse will be fully focused on trading activities and will be center like no other.  
 
Work on the interiors is progressing rapidly, and he said by the time the bourse officially opens its doors in December, more than 1,000 offices are expected to be fully functional. 
 
 Related stories will be right here … 
 
So, what impact will the new bourse have on India’s diamond industry? There are no easy answers. 
 
Diamantaires leading the new bourse project believe it is an idea whose time has come.  
 
They stress that a second diamond trading hub in Surat, one that brings manufacturing and trading activity together in close proximity, will promote efficiency and save costs for many players, especially smaller companies.  
 
It also will improve the quality of life for those who either have long daily commutes from the distant suburbs of Mumbai to their jobs or have to spend four to five hours traveling between Mumbai and Surat multiple times a week, they say. 
 
There are others, however, who point out that Mumbai did not emerge as a trading hub for diamonds by sheer chance. When the industry began to take important strides in the global arena, it offered all the advantages of a modern, international city.  
 
Moreover, Mumbai is the country’s de facto financial center.  
 
Infrastructure that facilitated global trade in diamonds already was in place, with a well-connected airport, a network of banks that offered trade financing and emerging integrated business hubs like the Bandra Kurla Complex, which is home to Bharat Diamond Bourse (BDB).  
 
These factors will impact relocation decisions, in their view. 
A few leading companies have gone on record stating that they will be shifting their entire operations to Surat but not many diamantaires are willing to publicly commit to which is their preferred option.  
 
More than a few have acquired space in SDB in addition to BDB and say they will run operations across both locations.  
 
Observers point to structures that families, especially those heading the industry’s largest diamond companies, have evolved over the past two decades as Surat emerged as a mega-manufacturing center.  
 
These families divided responsibilities among their members, with one or more focusing on Surat-based manufacturing operations while others looked after Mumbai-based trading activity. Such arrangements are likely to continue, they say.  
 
For some of the smaller and mid-sized companies, this option may not be economically viable.  
 
A third school of thought opines that India has consolidated its position in the natural diamond industry and is now an emerging power in lab-grown diamonds as well.  

Given the sheer size of the former product segment, which it is expected to maintain for the next decade or more at least, and the estimated potential of the sunrise lab-grown diamond sector, there may come a time when the combined space of the two bourses won’t even be enough to handle the volume of diamonds being traded.  
 
Only time will tell which viewpoint will prove to be correct.  
 
Stephen Regois a senior journalist from India with extensive experience writing about the gem and jewelry industry.

The Latest

Edina Kiss Popsicle Pendant and Karina Choudhrie Ice Cream Charm
TrendsJul 31, 2026
These Pieces of the Week Are Sweet

Edina Kiss’ “Popsicle” pendant and Karina Choudhrie’s “Ice Cream” charm satisfy that summer craving for a sweet piece of jewelry.

Macy’s Herald Square store sign
MajorsJul 31, 2026
Macy’s Iconic Red Shopping Bag Sign Torn Down

The massive billboard has been in the same spot on the department store’s Herald Square flagship store for decades.

U.S. Trade Representative Jamieson Greer and Jewelers of America President and CEO David Bonaparte in Washington, D.C.
Policies & IssuesJul 30, 2026
JA Heads Back to Washington as New Wave of Tariffs Takes Effect

David Bonaparte, along with Tim Haake and Ronnie VanderLinden, continue to lobby for tariff exemptions for diamonds, gemstones, and pearls.

1872-x-1052-July-ad (1).png
Brought to you by
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying Events

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

Hands pushing shopping cart
SurveysJul 30, 2026
Consumer Confidence Slips in July

Survey respondents were concerned about the rising prices of food and groceries as well as unemployment.

Weekly QuizJul 30, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Paola De Luca Presents Trendvision Book
Events & AwardsJul 30, 2026
Vicenzaoro Releases 2026 Education Lineup

The trade show, slated for Sept. 4-8 in Vicenza, Italy, will feature sessions on trends, AI, gemology, and manufacturing.

Jewels by Grace Hillsborough Show
Events & AwardsJul 30, 2026
Hillsborough Show Moves to New Location for 2026

The public shopping event featuring art, jewelry, watches, and rare collectibles, will take place in Santa Clara, California, this fall.

Brought-To-By-Article-Top-Image.jpg
Brought to you by
Wedding Band Trends 2026: Personalization Takes Center Stage

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

Endiama Commercial Director Elton Escrivão at the 2026 African Mining Indaba
EditorsJul 29, 2026
Q&A: The Past and Future of Angola’s Diamond Industry

Endiama Commercial Director Elton Escrivão knows people have a lot of misperceptions about Angola. He wants to change that.

Kevin Reilly PGI USA
MajorsJul 29, 2026
Kevin Reilly Retires After 39 Years in the Jewelry Industry

Reilly has been with PGI USA for the last 20 years, leading partnership development and professional education.

Pomellato Mandala Chromia necklace
FinancialsJul 29, 2026
Kering’s H1 Jewelry Sales Up 14%

Boucheron reached record sales while Pomellato found success in its signature collections.

United Flags of Fashion Arkansas Flag By Lauren Harwell Godfrey
Events & AwardsJul 29, 2026
Lauren Harwell Godfrey Designs a Flag for Arkansas

She was one of more than 120 American designers who created flags for the “United Flags of Fashion” project led by CFDA and Vogue.

The Retail Smiths partner and National Jeweler columnist Peter Smith 
ColumnistsJul 28, 2026
Peter Smith: Why Your Job Postings May Be Working Against You

Smith reveals the method The Retail Smiths use to help retailers and vendors write better job postings.

Tiffany & Co butterfly necklace
FinancialsJul 28, 2026
Tiffany & Co., Bulgari Lead the Way for LVMH in H1

LVMH’s jewelry and watch brands outperformed the company’s other divisions in an environment the company described as “disrupted.”

Lionheart Sacred Heart Charm Necklace
CollectionsJul 28, 2026
Lionheart’s New Collection Unites Spiritual Iconography

“Sacred Heart” features symbols like crosses, angel wings, the Star of David, and the evil eye as a representation of coexistence.

Events & AwardsJul 28, 2026
The Edge Funding 2 Scholarships Via 24 Karat Club SEUS

The scholarships will go to early-career professionals looking to study gemology, bench work and jewelry design, or store operations.

Mikimoto L'éclat high jewelry brooch
SurveysJul 27, 2026
Jewelry Leads Luxury Market Amid Stabilization, Bain Says

Bain & Company delved into the trends shaping the luxury market, the impact of AI, and more in its recent study.

Harvard Rubies Exhibit The Soul of Flame II Brooch by Austy Lee
SourcingJul 27, 2026
‘Rubies’ Goes on Display at Harvard Museum

The exhibition reveals the gemology, geology, and cultural history of the iconic red gemstone.

Stock image of shipping containers in port
Policies & IssuesJul 24, 2026
New Trump Tariffs: What They Mean for Jewelry

The new sweeping slate of tariffs impacts 60 countries, including India, China, Thailand, Hong Kong, and the United Arab Emirates.

Jorge Adeler Gods & Heroes coin pendant
TrendsJul 24, 2026
Amanda’s Style File: Ode to ‘The Odyssey’

From coin pendants to diamond shields, these old world-inspired jewels are the perfect accessory for an epic journey.

Courtney Leidy Amethyst Silk Cord Pendant
TrendsJul 24, 2026
Courtney Leidy’s Silk Cord Pendants Center Unexpected Pairings

Our Piece of the Week pairs a checkerboard-cut amethyst with an ivy green silk cord.

NJ Article image.png
PodcastsJul 23, 2026
Episode 7: Reinhold Jewelers on the Power of Relationships

Mildred Marcano Abrams and Yael Reinhold join the podcast to talk community connections, holiday plans, and preserving Reinhold’s legacy.

Trucks at De Beers’ Orapa mine in Botswana
SourcingJul 23, 2026
De Beers’ Production Jumps 88 Percent in Q2

Production also was up in the first half of 2026 but is expected to “substantially” decrease in H2 as two key mines undergo maintenance.

Silvia Furmanovich Enchapado en Tamo Wooden Wheat Straw Sun Earrings
CollectionsJul 23, 2026
Silvia Furmanovich’s New Collection Travels Back to the 1920s

“Art Deco” fuses ancestral techniques, rare materials, and modern perspectives as a tribute to the optimism and curiosity of the movement.

Sissy’s Log Cabin Saracen Casino
IndependentsJul 23, 2026
Sissy's Log Cabin Opens Casino Store

The jeweler’s newest store is inside Arkansas’ Saracen Casino Resort.

Kate Spade New York watches
WatchesJul 23, 2026
Movado Inks Licensing Deal With Kate Spade New York

The watch company will design, manufacture, and distribute Kate Spade New York watches.

Stock photo of loose polished diamonds
Policies & IssuesJul 22, 2026
Trump to Put 50% Tariff on Canadian Goods

The higher tax is set to go into effect in August and will apply to loose polished diamonds as well as precious and base metals jewelry.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy