Events & Awards

IDCA Hands Out Awards in Tucson

Events & AwardsFeb 15, 2024

IDCA Hands Out Awards in Tucson

The association also celebrated its 40th anniversary.

Indian Diamond and Colorstone Association (IDCA) awards
During AGTA GemFair Tucson, the Indian Diamond and Colorstone Association presented four awards to honorees, pictured left to right, Sam Rahmanan, Bobby Jain, Vinay Kothari, Sara Rahmanan, Ron Rahmanan, and Michael Bruder.
Tucson, Ariz.—The Indian Diamond and Colorstone Association (IDCA) hosted its annual Tucson awards ceremony and celebrated its 40th anniversary on Feb. 1 during AGTA GemFair Tucson.

IDCA founding member Haridas Kotahwala, who recently was elected president of the organization again, expressed gratitude to attendees in an address highlighting the significance of the show.

He also recognized the following honorees for their contributions to the association.

Vinay Kothari of Precious Trade Inc. won the “Business Leadership Award – Colorstone;” Bobby Jain of Fana won the award for “Designer of the Year – Fine Jewelry;” Sara Gem Corp. won the “Outstanding Achievement Award – Gemstones;” and Gübelin Gem Lab New York took home the “Excellence in Gemology” award.
 
Kothari expressing gratitude for the recognition and said it was a privilege to be acknowledged by IDCA. 

He also extended appreciation to his family, noting their support throughout his 50 years in the business. He mentioned the business’ survival and growth, attributing it to their commitment to delivering the best products and services.

Jain applauded IDCA’s collaborations in the gemstone community and extended congratulations to the organization for its efforts. He acknowledged the contributions of all senior members in the community and said he was proud to embrace both his Indian and American heritage.  

Jain emphasized the importance of collaboration over competition and expressed his excitement for the next generation’s potential. 

 Related stories will be right here … 

Sara Rahmanan from Sara Gem Corp., along with her sons Ron and Sam Rahmanan, thanked IDCA for organizing the event. 

They also thanked Kothari for his support while growing their business, Kotahwala and IDCA for “fostering a familial atmosphere,” and other IDCA members for their influence. 

On behalf of Gübelin Gem Lab, Bruder, the head of the lab in New York, expressed gratitude to all for recognizing the lab, which is celebrating its 101st anniversary.

Bruder thanked customers for encouraging the lab’s expansion into multiple areas and said the company looks forward to continued growth and collaboration worldwide.

Finally, he said the award serves as a testament to their hard work, mission, and professionalism.

The evening ended with a note of thanks by IDCA Secretary Manoj Bhandari.

Founded in 1984, the IDCA is a New York-based not-for-profit comprised of diamantaires, colored stone dealers and jewelry manufacturers from India whose businesses are based in the United States.

The organization’s goal is to give its members a voice and provide a platform to connect, network and share and to promote ethical business practices.

The Latest

Cartier Roadster
WatchesApr 16, 2026
Cartier Brings Back the Roadster

The “watchmaker of shapes” debuted the reworked version of the vintage sports car-inspired timepiece at Watches & Wonders.

Edge Retail Academy Ellen Gardner, Jennifer Motes, Mona Lisa Shaffer, Cindi Haddad Drew
IndependentsApr 16, 2026
Edge Retail Academy Updates Leadership Team

As demand for jewelry retail coaching grows, the company has established a dedicated business coaching leadership team.

Stuller Mountings 2026-2027 Catalog
MajorsApr 16, 2026
Stuller’s Latest Mountings Catalog Is Out Now

The “Mountings 2026-2027” catalog showcases Stuller’s largest and most diverse assortment to date with more than 400 new mounting styles.

Antique Jewelry & Watch Show
Brought to you by
Discover Timeless Treasures: A Showcase of Antique Jewelry & Timepieces in Las Vegas

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Stock image of gold bars
CrimeApr 16, 2026
FBI Issues Warning to Refineries, Retailers Due to High Price of Gold

The alert states that burglary crews are targeting jewelry businesses and details how jewelers and refineries can protect themselves.

Weekly QuizApr 16, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Screenshots of Episode 4 of the “My Next Question” podcast
PodcastsApr 15, 2026
Episode 4: The Natural Diamond Dilemma

Sally Morrison and Mark Klein discuss De Beers’ first beacon in 16 years and the mistake the industry made with lab-grown diamonds.

Randy McKenzie of Spark Creations
MajorsApr 15, 2026
Spark Creations’ Randy McKenzie Dies at 72

McKenzie spent 45 years with Spark Creations and is remembered for being kind, dedicated, and hardworking.

lvajws image 1.jpg
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the Globe

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Rolex Cosmograph Daytona Watch
WatchesApr 15, 2026
These Are the New Rolex Watches for 2026

Rolex focused exclusively on the Oyster Perpetual this year, as the model is celebrating its 100th anniversary.

Pomellato Nudo blue topaz necklaces
FinancialsApr 15, 2026
Kering’s Jewelry Shines in Q1, Gucci’s Struggle Continues

The luxury giant discussed the Middle East conflict and its transformation plans, hinting at a stronger jewelry presence in North America.

Kalpesh Jhaveri
SourcingApr 15, 2026
Diamond Club West Coast Names 2026 Board

Kalpesh Jhaveri was re-elected as president for a third year.

Diamond Divas
TechnologyApr 15, 2026
This Jewelry Brand’s Video Series Is Up for a Webby Award

“Diamond Divas,” a social media reality series by Shahla Karimi Jewelry, is nominated in the “Best Social: Fashion & Beauty” category.

De Beers Desert Diamonds Bridal Campaign Imagery
SourcingApr 14, 2026
De Beers Expands ‘Desert Diamonds’ Beacon Into Bridal

The campaign seeks to reignite desire for natural diamond engagement rings by highlighting the “distinct character” of warm-toned diamonds.

Model wearing Bulgari Vimini necklace and earrings
FinancialsApr 14, 2026
LVMH’s Q1 Sales Sink 6% Amid Middle East Conflict

Plus, how Saks Global’s bankruptcy affected the luxury giant’s first quarter.

International Jade Summit
SourcingApr 14, 2026
International Jade Summit to Return to Monterey

Presented by Mason-Kay Jade, the summit, in its second year, will again be held during the Monterey Bay Jade Festival.

Uniform Object Carbon Form Collection Campaign Imagery
CollectionsApr 13, 2026
Uniform Object’s New Jewelry Collection Centers on the ‘Carbon Form’

The “Carbon Form” collection explores the contrast between high and low materials, using rubber cord alongside 18-karat gold and gemstones.

Coconut Grove Miami
Events & AwardsApr 13, 2026
Couture Announces New Show in Miami

The jewelry trade show is launching its first open-to-the-public event in Coconut Grove this November.

Police car with lights on
CrimeApr 13, 2026
JSA Offers Reward in Oregon Jewelry Store Armed Robbery

JSA is seeking information about the gunpoint robbery of a Kay Jewelers location in Oregon’s Washington Square Mall.

Watches on a table next to a coffee cup
WatchesApr 10, 2026
These Watches Have Increased in Value the Most Since 2018, Says Chrono24

The top-performing watch models may be surprising, with Rolex and several popular pandemic-era picks notably absent from the top 20.

Ophelia Eve Scroll Toggle Pendant
CollectionsApr 10, 2026
Ophelia Eve’s Toggle Pendant Holds Your Secrets

The “Scroll” toggle pendant, our Piece of the Week, opens to reveal a hidden message, mantra, or love letter written on washi paper.

National Jeweler columnist Sherry Smith, partner at The Retail Smiths
ColumnistsApr 09, 2026
Jewelry Demand Isn’t Stronger, Prices Are Just Higher

Jewelers who misinterpret the state of the jewelry market risk employing the wrong retail strategy, cautions columnist Sherry Smith.

Tiffany & Co. Nathalie Verdeille
MajorsApr 09, 2026
Tiffany & Co. Promotes Nathalie Verdeille to SVP, Chief Artistic Officer

In her newly expanded role, she will continue to oversee the jewelry category, as well as watches, home, and accessories.

Jacob & Co. The Godfather II Musical Watch
WatchesApr 09, 2026
Jacob & Co. Rolls Out Its Sequel to ‘The Godfather’ Musical Watch

“The Godfather II” watch plays two melodies from the mob film’s score, “The Godfather’s Waltz” and “The Godfather Love Theme.”

Jesse Itzler
Events & AwardsApr 09, 2026
JCK Announces Jesse Itzler as 2026 Keynote Speaker

Organizers have also introduced the new JCK Talks Signature Series, as well as an offering of watch-focused workshops and lectures.

Alan Hodgkinson
SourcingApr 09, 2026
AGA To Honor ‘Quiet Leadership’ With New Award

The Alan Hodgkinson Medal recognizes gemologists who are consistently generous with their time and expertise.

Oris CEO Rolf Studer and Oris CFO Claudine Gertiser
WatchesApr 09, 2026
Oris Names New CEO, CFO

The Swiss watchmaker is changing up its executive leadership team as part of a restructuring.

Hearts On Fire What’s Your Signature Campaign Imagery
CollectionsApr 08, 2026
Hearts On Fire Celebrates 30 Years By Asking a Question

The “What’s Your Signature?” campaign invites women to think about how they see themselves.

×

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