The Indian Diamond and Colorstone Association (IDCA), was established in the year 1984 and is a leading Not-For-Profit organization, formed to associate its members, for their mutual benefit as traders of diamonds; Colorstones & Jewelry.

India has always and continues to occupy a prime position in the diamond and gemstones and jewelry industry. And the United States continues to be a major consumer and player in the jewelry industry. This was the genesis behind the formation of IDCA. The founding members rightly felt the need to create an organization that would provide a reputed platform for the exchange of trade information and encourage the highest ethics in marketing of diamonds, colorstones and jewelry. IDCA has been at the forefront of the mythical and mystical diamond, gemstone and jewelry industry, and has celebrated over three decades of dedicated and trendsetting service to the community.

Mission:

IDCA is a not for profit organization and its foremost goal is to serve its members and provide them with a platform to connect, network and share and to promote the highest ethical business practices. It also provides an opportunity for its members to have a united voice and a common goal; promoting the business of color stone, diamond and jewelry industry.

Features:

Find the Right Businesses. Make Smarter Connections.
Explore verified companies across IDCA’s exclusive network -- from jewelers and manufacturers to service providers like CAD designers, software providers, accountants, and more.

*Browse businesses by category or specialty:
*View detailed company profiles with business highlights and contact info
*Discover vetted service providers offering design, tech, or support

Start Conversations. Promote Your Brand.
Connect directly with other companies in the Indian diamond and color stone industry, and gain visibility through premium promotional features designed to elevate your business within the IDCA Association.

*Message companies directly through private chat
*Join members-only forums focused on sales and procurement
*Stand out with feature in the member directory
*Explore visibility opportunities through private ad placements

Exclusive Events Real World Opportunities.
From curated networking nights to cultural galas, IDCA events bring the Association together for meaningful connection, recognition, and growth.


*Business networking events to expand your connections
*Annual galas honoring standout member achievements
*Cultural celebrations and seasonal gatherings
*Track RSVPs and event details all in one place