Sightholder directory




Head Office

Address Yaelstar Bvba,
Hoveniersstraat 30
Office 807,
Post box 154,
2018 Antwerpen,
Phone +32 32 31 00 22

Sales Offices

Address J.B. And Brothers Pvt. Ltd.,
Tower FC-3011/12,
3rd Floor,
Bharat Diamond Bourse,
Bandra Kurla Complex,
Bandra (East),
Contact Vijay B Shah
Phone +91 22 4034 2222
Address J.B. And Brothers Pvt. Ltd.,
2nd Floor, Amber Palace,
Contact Shaishav S Shah
Phone +91 261 2472212
Address J.B Brothers (HK) Ltd,
Room 707, 7/F.,
Peninsula Centre,
No. 67 Mody Road,
East Tsim Sha Tsui,
Hong Kong
Contact Tej S Shah
Phone +852 3543 0655
Address Y.S. International DMCC,
25 J Almas Tower,
Jumeriah Lake Tower,
PO BOX: 2796
Contact Nirav S Shah
Phone +971 4 4392380
Address J. B. & Brothers (Israel) Ltd.,
21, Toval Street,
Yahalom Bldg.,
2379, Ramat Gan - 52521,
Contact Premal J Shah
Phone +972 3 752 1286

Short Facts

Year of establishment 1992
Number of employees 1800
Number of offices 8
Number of factories 1

Group companies

  • J.B. And Brothers Pvt. Ltd.
  • J.B Brothers (HK) Ltd
  • Y.S. International DMCC
  • J. B. & Brothers (Israel) Ltd.
  • Raivat Impex

Yaelstar BVBA


Yaelstar is part of the same Group as J B and Brothers, which was established in1973.

The Group has a strong heritage in the innovate use of technology throughout its business. Its ability to develop technological solutions that address operational and customer-demand needs is a major growth driver. This strength cuts across all activities: from manufacturing to sales and order fulfilment. Its ERP and Online Sales Systems are examples of products of these capabilities.

Today, Yaelstar is amongst the world’s largest online B2B diamond marketers. This is underpinned by an ability to manufacture an extremely wide range of polished products 0.30-10.00ct+, including fancy shapes, fancy colours, and proprietary cuts. 

Yaelstar’s online capabilities are well supported by offices in Mumbai, Surat, Dubai, Hong Kong, Antwerp and Ramat Gan.

Corporate Social Responsibility

Yaelstar reconciles economic growth with environmental and social responsibility. As a member of the Responsible Jewellery Council, we seek economic, social and environmental benefits from our business activities so that we contribute to Sustainable Development. We pass on this philosophy to all stakeholders we interact with.

Respect of human rights are an important part of our philosophy. Our work environment is free from discrimination, harassment, coercion and enmity of any type.

As a responsible global citizen we believe in contributing towards the communities in which we operate. Examples include providing medical aid; supporting women empowerment; educational aid, including provision of educational grants to underprivileged societies.

Core Business Activity

Wholesaler and polished manufacturer 

Product Range Overview

Core Polished Diamonds

Highly detailed in-house grading of diamonds; diamonds certified from reputed laboratories; availability of fancy shapes including marquise, pear, oval, emerald, cushions





Below 7pts

Fancy shapes Fancy colours Proprietary or branded makes
x x       x x x

Additional Services

Our Premium Plus Services enable customers to purchase new stock as soon as available on the website; Through the ‘Proposal Sales System’ customers can place an offer on diamonds they wish to buy but not currently available; The ‘Put Your Expected Price’ option allows customers to feed their price expectation for a diamond which will automatically trigger a sale if the system price reaches that level.