for Registration

Advances in Gem & Diamond Research and Technology 2025 and BDB Leadership Series 2025.

Key Highlight Points |

Cutting-Edge Research

Discover the latest breakthroughs in gem and diamond technology.

Expert Speakers

Learn from renowned scientists, researchers, and industry leaders.

Networking Opportunities

Connect with peers, potential collaborators, and key industry players.

Interactive Sessions

Engage in discussions and workshops on critical topics.

Industry Insights

Gain valuable perspectives on the future of the diamond and gem sector.

Event Schedule

08:30

09:30

Registration (During Registration Snacks & Tea to volunteers will be available)

 

 

09:30

10:45

Inaugural Function

 

 

09:30

09:40

Welcome & Context setting of the symposium (including Traditional lighting of the lamp, Release of Abstract book cum

souvenir)

AVR Reddy, Secretary, OC & CEO, GII

 

09:40

09:45

Welcome & Initial Remarks

Mehul Shah, Chairman,

OC & GII and VP, BDB

 

09:45

09:50

Remarks

Anoop Mehta, President, BDB

 

09:50

09:55

Remarks

Mr    Shaunak         Parikh,

Vice Chairman, GJEPC

 

09:55

10:05

Remarks by Guest of Honour

Tom Moses, Exe. Vice President, GIA, USA

 

10:05

10:15

Remarks by Guest of Honour

Prof M.S. Ramchandra

Rao, IITM, Chennai

 

10:15

10:20

Vote of Thanks

Anup Zaveri, Managing Trustee, GII

 

10:20

10:40

Tea Break

 

 

10:40

13:10

Session 1 Technical: Diamonds Related

Chairman:

 

10:40

11:10

IT 1: Colour Centres in Diamond for Quantum and Many Technological Applications

Prof M.S. Ramchandra Rao,

IITM, Chennai

 

11:10

11:40

IT 2: Impact of green fluorescence on fancy-colored diamonds.

Dr. Wuyi Wang, GIA, USA.

 

11:40

12:10

IT 3: The modern aspects of growth of high quality diamonds crystals and enhancement of natural and lab grown diamonds

Alexandar Bulatov, RAS, Moscow, Russia.

 

12:10

12:25

CO 1: IITM

 

 

12:25

12:40

CO 2: GII 1

 

 

12:40

13:00

CO 3: GII 2

 

 

13:00

13:10

Summary of the session

 

 

13:10

14:10

Lunch Break

 

 

14:10

16:35

Session 2 Technical: Diamond related

Chair:    Prof.    M              S Ramachandra Rao

 

14:10

14:40

IT 4: Quantum and gem applications of chemical vapor deposition grown single crystal diamond

Dr.     Padmnabh          Rai, CEBC, Mumbai

 

14:40

15:10

IT 5: Diamonds for widefield imaging and biological sensing

Dr. Kasturi Saha, IITB, Mumbai

 

15:10

15:40

IT 6: Multi-treated low-nitrogen pink diamonds

Dr. Michael Mintrone, SSEF, Switzerland

 

15:40

15:55

CO 4: BARC

 

 

15:55

16:10

CO 5: CEBC

 

 

16:10

16:25

CO 6: IITB

 

 

16:25

16:35

Summary by Chair

 

 

16:35

16:50

Tea Break

 

 

16:50

18:55

Session 3 Technical: Jewellery & Hallmarking

Chair: Mehul Shah

 

16:50

17:20

IT 7: Designing of Jewellery and Quality Check in Jewellery

Mr. Janak Mistry, Surat

 

17:20

17:50

IT 8: A golden standard: The success story of mandatory hallmarking

Mr. Sanjiv Maini, Head MED, Bureau of Indian Standards

 

17:50

18:20

IT 9: The standardization of methods for precious metal testing to elevate confidence in trading of precious metal products and Hall Marking in Thailand

Mr.Jakraphan Suwanvijit, GIT, Thailand

 

18:20

18:45

Combined Q&A

 

 

18:45

18:55

Summary by Chairman

 

 

09:00

10:45

Session 4 Technical: Pearls

Chair:

Ms. Noora Jamsheer

 

09:00

09:15

Contest setting to the session on Pearl testing and An overview of the work in DANAT

Noora J, CEO, DANAT

 

09:15

09:45

IT 10: Advanced techniques for organic gem material analysis: DNA Fingerprinting and C14 age dating.

Dr. A. Sato, SSEF

 

 

09:45

10:15

IT 11: Traditional Pearl Bleaching Methods in Bahrain: A Case Study on Pinctada Radiata

Mr. Ali Alatawi, Director laboratory, DANAT

 

10:15

10:30

CO 7: Development in Pearl Treatment and Processing Identification – Long-Wave UV and Short-Wave UV Fluorescence Spectroscopy

Dr. Chunhui Zhou, GIA

 

10:30

10:45

Summary by Chairman

 

 

10:45

11:00

Tea Break

 

 

11:00

13:15

Session 5 Technical: Colour Gemstones Related

Chair:

 

11:00

11:30

IT 12: Determination of Emerald Geographical Origin Using Trace Element and Machine Learning

Mr.Thanong Leelawatanasuk, GIT

 

11:30

12:00

IT 13: The Geology And Gem Deposits of Sri Lanka

Mr. Gamini Zoyasa, Gem and Jewellery Institute of Thailand

 

12:00

12:30

IT 14: Myanmar and Vietnam Gem Deposits–Science and Technology

Dr. Edward Liu

 

12:30

12:45

CO 8: Field Gemmology

Dr. Wim Vertriest, GIA

 

12:45

13:00

CO 9: Implementation of LED-Technology for Enhanced Colorstone Grading

Dr.                   Thanapong Lhuaamporn, GIT

 

13:00

13:15

Summary by Chairman

 

 

13:15

14:15

Lunch Break

 

 

 

 

 

 

 

14:15

15:55

Session 6 Technical: Diamond & Pearls related

Anchor:

 

14:15

15:25

Panel 1: Coloured Stones and Pearls

 

 

15:25

15:40

Q&A and Summary by Chairman

 

 

15:40

15:55

CO 10: Jayshree Panjikar (Identification of Natural, Treated, Synthetic & Treated-Synthetic Saphire using simple methods)

 

 

15:55

16:55

Session 7 Poster session

Anchor:

 

15:55

16:40

Posters

Mr. Shripalkumar Desai

 

16:40

16:55

Q&A and Summary by Chairman

 

 

16:55

17:10

Tea Break

 

 

17:10

18:00

Valedictory Function

President:

 

17:10

17:20

Summary of the Symposium

Dr. A.V.R. Reddy

 

17:20

17:30

Valedictory Address

Mehul Shah

 

17:30

17:45

Felicitation of Speakers and Anchors

Nitin V. Pachchigar

 

17:45

18:00

Vote of Thanks

Shripalkumar Desai

 

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